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   1 #!/usr/bin/perl -w
   2 <span class="c">#</span>
   3 <span class="c"># $RCSfile: SimilarityMatricesFingerprints.pl,v $</span>
   4 <span class="c"># $Date: 2015/02/28 20:46:20 $</span>
   5 <span class="c"># $Revision: 1.21 $</span>
   6 <span class="c">#</span>
   7 <span class="c"># Author: Manish Sud &lt;msud@san.rr.com&gt;</span>
   8 <span class="c">#</span>
   9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span>
  10 <span class="c">#</span>
  11 <span class="c"># This file is part of MayaChemTools.</span>
  12 <span class="c">#</span>
  13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span>
  14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span>
  15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span>
  16 <span class="c"># later version.</span>
  17 <span class="c">#</span>
  18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span>
  19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span>
  20 <span class="c"># for a particular purpose.  See the GNU Lesser General Public License for more</span>
  21 <span class="c"># details.</span>
  22 <span class="c">#</span>
  23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span>
  24 <span class="c"># along with MayaChemTools; if not, see &lt;http://www.gnu.org/licenses/&gt; or</span>
  25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span>
  26 <span class="c"># Boston, MA, 02111-1307, USA.</span>
  27 <span class="c">#</span>
  28 
  29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span>
  30 <span class="k">use</span> <span class="w">FindBin</span><span class="sc">;</span> <span class="k">use</span> <span class="w">lib</span> <span class="q">&quot;$FindBin::Bin/../lib&quot;</span><span class="sc">;</span>
  31 <span class="k">use</span> <span class="w">Getopt::Long</span><span class="sc">;</span>
  32 <span class="k">use</span> <span class="w">File::Basename</span><span class="sc">;</span>
  33 <span class="k">use</span> <span class="w">File::Copy</span><span class="sc">;</span>
  34 <span class="k">use</span> <span class="w">Text::ParseWords</span><span class="sc">;</span>
  35 <span class="k">use</span> <span class="w">Benchmark</span><span class="sc">;</span>
  36 <span class="k">use</span> <span class="w">FileUtil</span><span class="sc">;</span>
  37 <span class="k">use</span> <span class="w">TextUtil</span><span class="sc">;</span>
  38 <span class="k">use</span> <span class="w">Fingerprints::FingerprintsFileUtil</span><span class="sc">;</span>
  39 <span class="k">use</span> <span class="w">Fingerprints::FingerprintsBitVector</span><span class="sc">;</span>
  40 <span class="k">use</span> <span class="w">Fingerprints::FingerprintsVector</span><span class="sc">;</span>
  41 
  42 <span class="k">my</span><span class="s">(</span><span class="i">$ScriptName</span><span class="cm">,</span> <span class="i">%Options</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="cm">,</span> <span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$TotalTime</span><span class="s">)</span><span class="sc">;</span>
  43 
  44 <span class="c"># Autoflush STDOUT</span>
  45 <span class="i">$|</span> = <span class="n">1</span><span class="sc">;</span>
  46 
  47 <span class="c"># Starting message...</span>
  48 <span class="i">$ScriptName</span> = <span class="i">basename</span><span class="s">(</span><span class="i">$0</span><span class="s">)</span><span class="sc">;</span>
  49 <span class="k">print</span> <span class="q">&quot;\n$ScriptName: Starting...\n\n&quot;</span><span class="sc">;</span>
  50 <span class="i">$StartTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
  51 
  52 <span class="c"># Get the options and setup script...</span>
  53 <span class="i">SetupScriptUsage</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  54 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">help</span>} || <span class="i">@ARGV</span> &lt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
  55   <span class="k">die</span> <span class="i">GetUsageFromPod</span><span class="s">(</span><span class="q">&quot;$FindBin::Bin/$ScriptName&quot;</span><span class="s">)</span><span class="sc">;</span>
  56 <span class="s">}</span>
  57 
  58 <span class="k">my</span><span class="s">(</span><span class="i">@FingerprintsFilesList</span><span class="s">)</span><span class="sc">;</span>
  59 <span class="i">@FingerprintsFilesList</span> = <span class="i">ExpandFileNames</span><span class="s">(</span>\<span class="i">@ARGV</span><span class="cm">,</span> <span class="q">&quot;sdf sd fpf fp csv tsv&quot;</span><span class="s">)</span><span class="sc">;</span>
  60 
  61 <span class="c"># Process options...</span>
  62 <span class="k">print</span> <span class="q">&quot;Processing options...\n&quot;</span><span class="sc">;</span>
  63 <span class="k">my</span><span class="s">(</span><span class="i">%OptionsInfo</span><span class="s">)</span><span class="sc">;</span>
  64 <span class="i">ProcessOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  65 
  66 <span class="c"># Setup information about input files...</span>
  67 <span class="k">print</span> <span class="q">&quot;Checking input fingerprints file(s)...\n&quot;</span><span class="sc">;</span>
  68 <span class="k">my</span><span class="s">(</span><span class="i">%FingerprintsFilesInfo</span><span class="s">)</span><span class="sc">;</span>
  69 <span class="i">RetrieveFingerprintsFilesInfo</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  70 
  71 <span class="c"># Process input files..</span>
  72 <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  73 <span class="k">if</span> <span class="s">(</span><span class="i">@FingerprintsFilesList</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
  74   <span class="k">print</span> <span class="q">&quot;\nProcessing fingerprints files...\n&quot;</span><span class="sc">;</span>
  75 <span class="s">}</span>
  76 <span class="k">for</span> <span class="i">$FileIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#FingerprintsFilesList</span><span class="s">)</span> <span class="s">{</span>
  77   <span class="k">if</span> <span class="s">(</span><span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$FileIndex</span>]<span class="s">)</span> <span class="s">{</span>
  78     <span class="k">print</span> <span class="q">&quot;\nProcessing file $FingerprintsFilesList[$FileIndex]...\n&quot;</span><span class="sc">;</span>
  79     <span class="i">GenerateSimilarityMatrices</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  80   <span class="s">}</span>
  81 <span class="s">}</span>
  82 <span class="k">print</span> <span class="q">&quot;\n$ScriptName:Done...\n\n&quot;</span><span class="sc">;</span>
  83 
  84 <span class="i">$EndTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
  85 <span class="i">$TotalTime</span> = <span class="w">timediff</span> <span class="s">(</span><span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="s">)</span><span class="sc">;</span>
  86 <span class="k">print</span> <span class="q">&quot;Total time: &quot;</span><span class="cm">,</span> <span class="i">timestr</span><span class="s">(</span><span class="i">$TotalTime</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
  87 
  88 <span class="c">###############################################################################</span>
  89 
  90 <span class="c"># Generate similarity matrices using fingerprints data in text file...</span>
  91 <span class="c">#</span>
<a name="GenerateSimilarityMatrices-"></a>  92 <span class="k">sub </span><span class="m">GenerateSimilarityMatrices</span> <span class="s">{</span>
  93   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
  94 
  95   <span class="i">ProcessFingerprintsData</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  96 
  97   <span class="k">if</span> <span class="s">(</span><span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsBitVectorStringMode</span>}[<span class="i">$FileIndex</span>]<span class="s">)</span> <span class="s">{</span>
  98     <span class="i">GenerateSimilarityMatricesForFingerprintsBitVectors</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  99   <span class="s">}</span>
 100   <span class="k">elsif</span> <span class="s">(</span><span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsVectorStringMode</span>}[<span class="i">$FileIndex</span>]<span class="s">)</span> <span class="s">{</span>
 101     <span class="i">GenerateSimilarityMatricesForFingerprintsVectors</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
 102   <span class="s">}</span>
 103 
 104   <span class="i">CleanupFingerprintsData</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
 105 <span class="s">}</span>
 106 
 107 <span class="c"># Generate bit vector similarity matrices...</span>
 108 <span class="c">#</span>
<a name="GenerateSimilarityMatricesForFingerprintsBitVectors-"></a> 109 <span class="k">sub </span><span class="m">GenerateSimilarityMatricesForFingerprintsBitVectors</span> <span class="s">{</span>
 110   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 111   <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="cm">,</span> <span class="i">$ComparisonMeasure</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$SimilarityMatrixRef</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">@MethodParameters</span><span class="s">)</span><span class="sc">;</span>
 112 
 113   <span class="k">for</span> <span class="i">$SpecifiedComparisonMeasure</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 114     <span class="i">$ComparisonMeasure</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsNameRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 115     <span class="i">$NewTextFile</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$FileIndex</span>] . <span class="q">&quot;${ComparisonMeasure}.&quot;</span> . <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileExt</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 116 
 117     <span class="i">$MethodName</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsMethodRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 118 
 119     <span class="i">@MethodParameters</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 120     <span class="i">@MethodParameters</span> = <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsParameterRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>}}<span class="sc">;</span>
 121 
 122     <span class="i">GenerateSimilarityMatrix</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> \<span class="i">@MethodParameters</span><span class="s">)</span><span class="sc">;</span>
 123   <span class="s">}</span>
 124 <span class="s">}</span>
 125 
 126 <span class="c"># Generate vector similarity and/or distance matrices...</span>
 127 <span class="c">#</span>
<a name="GenerateSimilarityMatricesForFingerprintsVectors-"></a> 128 <span class="k">sub </span><span class="m">GenerateSimilarityMatricesForFingerprintsVectors</span> <span class="s">{</span>
 129   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 130   <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="cm">,</span> <span class="i">$ComparisonMode</span><span class="cm">,</span> <span class="i">$ComparisonMeasure</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">@MethodParameters</span><span class="s">)</span><span class="sc">;</span>
 131 
 132   <span class="k">for</span> <span class="i">$SpecifiedComparisonMeasure</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 133     <span class="i">$ComparisonMeasure</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsNameRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 134 
 135     <span class="k">for</span> <span class="i">$ComparisonMode</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonModesRef</span>}}<span class="s">)</span> <span class="s">{</span>
 136       <span class="i">$NewTextFile</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$FileIndex</span>] . <span class="q">&quot;${ComparisonMeasure}${ComparisonMode}.&quot;</span> . <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileExt</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 137 
 138       <span class="i">$MethodName</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsMethodRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 139 
 140       <span class="i">@MethodParameters</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 141       <span class="k">push</span> <span class="i">@MethodParameters</span><span class="cm">,</span> <span class="i">$ComparisonMode</span><span class="sc">;</span>
 142       <span class="k">push</span> <span class="i">@MethodParameters</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsParameterRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>}}<span class="sc">;</span>
 143 
 144       <span class="i">GenerateSimilarityMatrix</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> \<span class="i">@MethodParameters</span><span class="s">)</span><span class="sc">;</span>
 145     <span class="s">}</span>
 146   <span class="s">}</span>
 147 <span class="s">}</span>
 148 
 149 <span class="c"># Calculate similarity matrix and write it out...</span>
 150 <span class="c">#</span>
<a name="GenerateSimilarityMatrix-"></a> 151 <span class="k">sub </span><span class="m">GenerateSimilarityMatrix</span> <span class="s">{</span>
 152   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">$MethodParametersRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 153 
 154   <span class="k">print</span> <span class="q">&quot;\nGenerating $NewTextFile...\n&quot;</span><span class="sc">;</span>
 155 
 156   <span class="c"># Open new file and write out column labels...</span>
 157   <span class="k">open</span> <span class="w">NEWTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$NewTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $NewTextFile: $! \n&quot;</span><span class="sc">;</span>
 158   <span class="i">WriteColumnLabels</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> \<span class="i">*NEWTEXTFILE</span><span class="s">)</span><span class="sc">;</span>
 159 
 160   <span class="c"># Calculate and write out similarity matrix values...</span>
 161   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^LoadInMemory$/i</span><span class="s">)</span> <span class="s">{</span>
 162     <span class="i">GenerateSimilarityMatrixUsingMemoryData</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> \<span class="i">*NEWTEXTFILE</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">$MethodParametersRef</span><span class="s">)</span><span class="sc">;</span>
 163   <span class="s">}</span>
 164   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^ScanFile$/i</span><span class="s">)</span> <span class="s">{</span>
 165     <span class="i">GenerateSimilarityMatrixUsingFileData</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> \<span class="i">*NEWTEXTFILE</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">$MethodParametersRef</span><span class="s">)</span><span class="sc">;</span>
 166   <span class="s">}</span>
 167   <span class="k">else</span> <span class="s">{</span>
 168     <span class="k">warn</span> <span class="q">&quot;Warning: Input data mode, $OptionsInfo{InputDataMode}, is not supported.\n&quot;</span><span class="sc">;</span>
 169   <span class="s">}</span>
 170 
 171   <span class="c"># Close new text file...</span>
 172   <span class="k">close</span> <span class="w">NEWTEXTFILE</span><span class="sc">;</span>
 173 
 174 <span class="s">}</span>
 175 
 176 <span class="c"># Calculate and write out similarity values using fingerprints data already loaded in</span>
 177 <span class="c"># memory...</span>
 178 <span class="c">#</span>
<a name="GenerateSimilarityMatrixUsingMemoryData-"></a> 179 <span class="k">sub </span><span class="m">GenerateSimilarityMatrixUsingMemoryData</span> <span class="s">{</span>
 180   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFileRef</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">$MethodParametersRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 181   <span class="k">my</span><span class="s">(</span><span class="i">$RowIndex</span><span class="cm">,</span> <span class="i">$ColIndex</span><span class="cm">,</span> <span class="i">$CmpdID1</span><span class="cm">,</span> <span class="i">$CmpdID2</span><span class="cm">,</span> <span class="i">$FingerprintsObject1</span><span class="cm">,</span> <span class="i">$FingerprintsObject2</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="s">)</span><span class="sc">;</span>
 182 
 183   <span class="k">for</span> <span class="i">$RowIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 184     <span class="i">$FingerprintsObject1</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>}-&gt;[<span class="i">$RowIndex</span>]<span class="sc">;</span>
 185     <span class="i">$CmpdID1</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}-&gt;[<span class="i">$RowIndex</span>]<span class="sc">;</span>
 186 
 187     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 188       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutQuoteValue}${CmpdID1}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 189     <span class="s">}</span>
 190 
 191     <span class="j">COLINDEX:</span> <span class="k">for</span> <span class="i">$ColIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 192       <span class="k">if</span> <span class="s">(</span><span class="i">SkipMatrixData</span><span class="s">(</span><span class="i">$RowIndex</span><span class="cm">,</span> <span class="i">$ColIndex</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 193         <span class="k">next</span> <span class="j">COLINDEX</span><span class="sc">;</span>
 194       <span class="s">}</span>
 195 
 196       <span class="i">$FingerprintsObject2</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>}-&gt;[<span class="i">$ColIndex</span>]<span class="sc">;</span>
 197 
 198       <span class="i">$Value</span> = <span class="i">$FingerprintsObject1</span><span class="i">-&gt;$MethodName</span><span class="s">(</span><span class="i">$FingerprintsObject2</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$MethodParametersRef</span>}<span class="s">)</span><span class="sc">;</span>
 199       <span class="i">$Value</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="sc">;</span>
 200 
 201       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 202         <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutDelim}$OptionsInfo{OutQuoteValue}${Value}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 203       <span class="s">}</span>
 204       <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteIDPairsAndValue</span>}<span class="s">)</span> <span class="s">{</span>
 205         <span class="i">$CmpdID2</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}-&gt;[<span class="i">$ColIndex</span>]<span class="sc">;</span>
 206 
 207         <span class="i">@LineWords</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 208         <span class="k">push</span> <span class="i">@LineWords</span><span class="cm">,</span>  <span class="s">(</span><span class="i">$CmpdID1</span><span class="cm">,</span> <span class="i">$CmpdID2</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span><span class="sc">;</span>
 209         <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@LineWords</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
 210         <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
 211       <span class="s">}</span>
 212     <span class="s">}</span>
 213     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 214       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 215     <span class="s">}</span>
 216   <span class="s">}</span>
 217 <span class="s">}</span>
 218 
 219 <span class="c"># Calculate and write out similarity values by retrieving and prcessing data</span>
 220 <span class="c"># from fingerprint file...</span>
 221 <span class="c">#</span>
<a name="GenerateSimilarityMatrixUsingFileData-"></a> 222 <span class="k">sub </span><span class="m">GenerateSimilarityMatrixUsingFileData</span> <span class="s">{</span>
 223   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFileRef</span><span class="cm">,</span> <span class="i">$MethodName</span><span class="cm">,</span> <span class="i">$MethodParametersRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 224   <span class="k">my</span><span class="s">(</span><span class="i">$RowIndex</span><span class="cm">,</span> <span class="i">$ColIndex</span><span class="cm">,</span> <span class="i">$FingerprintsFileIO</span><span class="cm">,</span> <span class="i">$TmpFingerprintsFileIO</span><span class="cm">,</span> <span class="i">$FingerprintsObject1</span><span class="cm">,</span> <span class="i">$FingerprintsObject2</span><span class="cm">,</span> <span class="i">$CmpdID1</span><span class="cm">,</span> <span class="i">$CmpdID2</span><span class="cm">,</span> <span class="i">$FingerprintsCount</span><span class="cm">,</span> <span class="i">$IgnoredFingerprintsCount</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="s">)</span><span class="sc">;</span>
 225 
 226   <span class="k">print</span> <span class="q">&quot;\nReading and processing fingerprints data...\n&quot;</span><span class="sc">;</span>
 227 
 228   <span class="i">$FingerprintsFileIO</span> = <span class="i">Fingerprints::FingerprintsFileUtil::NewFingerprintsFileIO</span><span class="s">(</span><span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}[<span class="i">$FileIndex</span>]}<span class="s">)</span><span class="sc">;</span>
 229   <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 230 
 231   <span class="i">$RowIndex</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$ColIndex</span> = <span class="n">0</span><span class="sc">;</span>
 232   <span class="i">$FingerprintsCount</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$IgnoredFingerprintsCount</span> = <span class="n">0</span><span class="sc">;</span>
 233 
 234   <span class="j">FINGERPRINTSFILEIO:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Read</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 235     <span class="i">$FingerprintsCount</span>++<span class="sc">;</span>
 236 
 237     <span class="k">if</span> <span class="s">(</span>!<span class="i">$FingerprintsFileIO</span><span class="i">-&gt;IsFingerprintsDataValid</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 238       <span class="i">$IgnoredFingerprintsCount</span>++<span class="sc">;</span>
 239       <span class="k">next</span> <span class="j">FINGERPRINTSFILEIO</span><span class="sc">;</span>
 240     <span class="s">}</span>
 241     <span class="i">$RowIndex</span>++<span class="sc">;</span>
 242     <span class="i">$FingerprintsObject1</span> = <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;GetFingerprints</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 243     <span class="i">$CmpdID1</span> = <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;GetCompoundID</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 244 
 245     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 246       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutQuoteValue}${CmpdID1}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 247     <span class="s">}</span>
 248 
 249     <span class="c"># Force detail level of 1 to avoid duplicate printing of diagnostic messages for invalid</span>
 250     <span class="c"># fingerprints data...</span>
 251     <span class="i">$TmpFingerprintsFileIO</span> = <span class="i">Fingerprints::FingerprintsFileUtil::NewFingerprintsFileIO</span><span class="s">(</span><span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFileIOParameters</span>}[<span class="i">$FileIndex</span>]}<span class="cm">,</span> <span class="q">&quot;DetailLevel&quot;</span> <span class="cm">=&gt;</span> <span class="n">1</span><span class="s">)</span><span class="sc">;</span>
 252     <span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 253 
 254     <span class="i">$ColIndex</span> = <span class="n">0</span><span class="sc">;</span>
 255     <span class="j">TMPFINGERPRINTSFILEIO:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;Read</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 256       <span class="k">if</span> <span class="s">(</span>!<span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;IsFingerprintsDataValid</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 257         <span class="k">next</span> <span class="j">TMPFINGERPRINTSFILEIO</span><span class="sc">;</span>
 258       <span class="s">}</span>
 259       <span class="i">$ColIndex</span>++<span class="sc">;</span>
 260 
 261       <span class="k">if</span> <span class="s">(</span><span class="i">SkipMatrixData</span><span class="s">(</span><span class="i">$RowIndex</span><span class="cm">,</span> <span class="i">$ColIndex</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 262         <span class="k">next</span> <span class="j">TMPFINGERPRINTSFILEIO</span><span class="sc">;</span>
 263       <span class="s">}</span>
 264 
 265       <span class="i">$FingerprintsObject2</span> = <span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;GetFingerprints</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 266 
 267       <span class="i">$Value</span> = <span class="i">$FingerprintsObject1</span><span class="i">-&gt;$MethodName</span><span class="s">(</span><span class="i">$FingerprintsObject2</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$MethodParametersRef</span>}<span class="s">)</span><span class="sc">;</span>
 268       <span class="i">$Value</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="sc">;</span>
 269 
 270       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 271         <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutDelim}$OptionsInfo{OutQuoteValue}${Value}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 272       <span class="s">}</span>
 273       <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteIDPairsAndValue</span>}<span class="s">)</span> <span class="s">{</span>
 274         <span class="i">$CmpdID2</span> = <span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;GetCompoundID</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 275 
 276         <span class="i">@LineWords</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 277         <span class="k">push</span> <span class="i">@LineWords</span><span class="cm">,</span>  <span class="s">(</span><span class="i">$CmpdID1</span><span class="cm">,</span> <span class="i">$CmpdID2</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span><span class="sc">;</span>
 278         <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@LineWords</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
 279         <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
 280       <span class="s">}</span>
 281     <span class="s">}</span>
 282     <span class="i">$TmpFingerprintsFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 283 
 284     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>}<span class="s">)</span> <span class="s">{</span>
 285       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 286     <span class="s">}</span>
 287   <span class="s">}</span>
 288 
 289   <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 290 
 291   <span class="k">print</span> <span class="q">&quot;Number of fingerprints data entries in database fingerprints file: $FingerprintsCount\n&quot;</span><span class="sc">;</span>
 292   <span class="k">print</span> <span class="q">&quot;Number of fingerprints date entries processed successfully: &quot;</span><span class="cm">,</span> <span class="s">(</span><span class="i">$FingerprintsCount</span> - <span class="i">$IgnoredFingerprintsCount</span><span class="s">)</span>  <span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 293   <span class="k">print</span> <span class="q">&quot;Number of fingerprints data entries ignored due to missing/invalid data: $IgnoredFingerprintsCount\n\n&quot;</span><span class="sc">;</span>
 294 <span class="s">}</span>
 295 
 296 <span class="c"># Check whether matrix data need to be skipped...</span>
 297 <span class="c">#</span>
<a name="SkipMatrixData-"></a> 298 <span class="k">sub </span><span class="m">SkipMatrixData</span> <span class="s">{</span>
 299   <span class="k">my</span><span class="s">(</span><span class="i">$RowIndex</span><span class="cm">,</span> <span class="i">$ColIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 300 
 301   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteFullMatrix</span>}<span class="s">)</span> <span class="s">{</span>
 302     <span class="k">return</span> <span class="n">0</span><span class="sc">;</span>
 303   <span class="s">}</span>
 304   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteUpperTriangularMatrix</span>}<span class="s">)</span> <span class="s">{</span>
 305     <span class="k">return</span> <span class="s">(</span><span class="i">$RowIndex</span> &gt; <span class="i">$ColIndex</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 306   <span class="s">}</span>
 307   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">WriteLowerTriangularMatrix</span>}<span class="s">)</span> <span class="s">{</span>
 308     <span class="k">return</span> <span class="s">(</span><span class="i">$RowIndex</span> &lt; <span class="i">$ColIndex</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 309   <span class="s">}</span>
 310 
 311   <span class="k">return</span> <span class="n">0</span><span class="sc">;</span>
 312 <span class="s">}</span>
 313 
 314 <span class="c"># Write out column labels...</span>
 315 <span class="c">#</span>
<a name="WriteColumnLabels-"></a> 316 <span class="k">sub </span><span class="m">WriteColumnLabels</span> <span class="s">{</span>
 317   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$NewTextFileRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 318   <span class="k">my</span><span class="s">(</span><span class="i">$Line</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="s">)</span><span class="sc">;</span>
 319 
 320   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixFormat</span>} =~ <span class="q">/^IDPairsAndValue$/i</span><span class="s">)</span> <span class="s">{</span>
 321     <span class="i">@LineWords</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 322     <span class="k">push</span> <span class="i">@LineWords</span><span class="cm">,</span> <span class="s">(</span><span class="q">&#39;CmpdID1&#39;</span><span class="cm">,</span> <span class="q">&#39;CmpdID2&#39;</span><span class="cm">,</span> <span class="q">&#39;Coefficient Value&#39;</span><span class="s">)</span><span class="sc">;</span>
 323     <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@LineWords</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
 324     <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
 325   <span class="s">}</span>
 326   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixFormat</span>} =~ <span class="q">/^RowsAndColumns$/i</span><span class="s">)</span> <span class="s">{</span>
 327     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^LoadInMemory$/i</span><span class="s">)</span> <span class="s">{</span>
 328       <span class="i">@LineWords</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 329       <span class="k">push</span> <span class="i">@LineWords</span><span class="cm">,</span> <span class="q">&#39;&#39;</span><span class="sc">;</span>
 330       <span class="k">push</span> <span class="i">@LineWords</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}}<span class="sc">;</span>
 331       <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@LineWords</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
 332       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
 333     <span class="s">}</span>
 334     <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^ScanFile$/i</span><span class="s">)</span> <span class="s">{</span>
 335       <span class="k">my</span><span class="s">(</span> <span class="i">$FingerprintsFileIO</span><span class="cm">,</span> <span class="i">$CmpdID</span><span class="s">)</span><span class="sc">;</span>
 336 
 337       <span class="c"># Scan file to retrieve compound IDs...</span>
 338       <span class="c">#</span>
 339       <span class="k">print</span> <span class="q">&quot;\nProcessing fingerprints file to generate compound IDs...\n&quot;</span><span class="sc">;</span>
 340 
 341       <span class="c"># Force detail level of 1 to avoid diagnostics messages for invalid fingeprints data during</span>
 342       <span class="c"># retrieval of compound IDs as these get printed out during calculation of matrix...</span>
 343       <span class="c">#</span>
 344       <span class="i">$FingerprintsFileIO</span> = <span class="i">Fingerprints::FingerprintsFileUtil::NewFingerprintsFileIO</span><span class="s">(</span><span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}[<span class="i">$FileIndex</span>]}<span class="cm">,</span> <span class="q">&quot;DetailLevel&quot;</span> <span class="cm">=&gt;</span> <span class="n">1</span><span class="s">)</span><span class="sc">;</span>
 345       <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 346 
 347       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutQuoteValue}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 348 
 349       <span class="j">FINGERPRINTSFILEIO:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Read</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 350         <span class="k">if</span> <span class="s">(</span>!<span class="i">$FingerprintsFileIO</span><span class="i">-&gt;IsFingerprintsDataValid</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 351           <span class="k">next</span> <span class="j">FINGERPRINTSFILEIO</span><span class="sc">;</span>
 352         <span class="s">}</span>
 353         <span class="i">$CmpdID</span> = <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;GetCompoundID</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 354         <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;$OptionsInfo{OutDelim}$OptionsInfo{OutQuoteValue}${CmpdID}$OptionsInfo{OutQuoteValue}&quot;</span><span class="sc">;</span>
 355       <span class="s">}</span>
 356       <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 357 
 358       <span class="k">print</span> <span class="i">$NewTextFileRef</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 359 
 360       <span class="k">print</span> <span class="q">&quot;Processing fingerprints file to generate matrix...\n&quot;</span><span class="sc">;</span>
 361     <span class="s">}</span>
 362   <span class="s">}</span>
 363   <span class="k">else</span> <span class="s">{</span>
 364     <span class="k">warn</span> <span class="q">&quot;Warning: Output matrix format, $OptionsInfo{OutMatrixFormat}, is not supported.\n&quot;</span><span class="sc">;</span>
 365   <span class="s">}</span>
 366 <span class="s">}</span>
 367 
 368 <span class="c"># Process fingerprints data...</span>
 369 <span class="c">#</span>
<a name="ProcessFingerprintsData-"></a> 370 <span class="k">sub </span><span class="m">ProcessFingerprintsData</span> <span class="s">{</span>
 371   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 372   <span class="k">my</span><span class="s">(</span><span class="i">$FingerprintsFileIO</span><span class="s">)</span><span class="sc">;</span>
 373 
 374   <span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}  = <span class="k">undef</span><span class="sc">;</span>
 375   <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>} = <span class="k">undef</span><span class="sc">;</span>
 376 
 377   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^LoadInMemory$/i</span><span class="s">)</span> <span class="s">{</span>
 378     <span class="k">my</span><span class="s">(</span><span class="i">$FingerprintsFileIO</span><span class="s">)</span><span class="sc">;</span>
 379 
 380     <span class="i">$FingerprintsFileIO</span> = <span class="i">Fingerprints::FingerprintsFileUtil::NewFingerprintsFileIO</span><span class="s">(</span><span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}[<span class="i">$FileIndex</span>]}<span class="s">)</span><span class="sc">;</span>
 381     <span class="s">(</span><span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}<span class="cm">,</span> <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>}<span class="s">)</span> = <span class="i">Fingerprints::FingerprintsFileUtil::ReadAndProcessFingerpritsData</span><span class="s">(</span><span class="i">$FingerprintsFileIO</span><span class="s">)</span><span class="sc">;</span>
 382   <span class="s">}</span>
 383   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^ScanFile$/i</span><span class="s">)</span> <span class="s">{</span>
 384     <span class="k">my</span><span class="s">(</span><span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="i">$TmpFingerprintsFile</span><span class="s">)</span><span class="sc">;</span>
 385 
 386     <span class="i">$FingerprintsFile</span> = <span class="i">$FingerprintsFilesList</span>[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 387     <span class="i">$TmpFingerprintsFile</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFile</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 388 
 389     <span class="c"># Copy fingerprints file to a tmp file for calculating similarity matrix...</span>
 390     <span class="k">print</span> <span class="q">&quot;\nCopying fingerprints file, $FingerprintsFile, to temporary fingperints file, $TmpFingerprintsFile...\n&quot;</span><span class="sc">;</span>
 391     <span class="w">copy</span> <span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="i">$TmpFingerprintsFile</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t copy $FingerprintsFile to $TmpFingerprintsFile: $! \n&quot;</span><span class="sc">;</span>
 392   <span class="s">}</span>
 393 <span class="s">}</span>
 394 
 395 <span class="c"># Clean up fingerprints data...</span>
 396 <span class="c">#</span>
<a name="CleanupFingerprintsData-"></a> 397 <span class="k">sub </span><span class="m">CleanupFingerprintsData</span> <span class="s">{</span>
 398   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 399 
 400   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^LoadInMemory$/i</span><span class="s">)</span> <span class="s">{</span>
 401     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">CompundIDsRef</span>}  = <span class="k">undef</span><span class="sc">;</span>
 402     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsObjectsRef</span>} = <span class="k">undef</span><span class="sc">;</span>
 403   <span class="s">}</span>
 404   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} =~ <span class="q">/^ScanFile$/i</span><span class="s">)</span> <span class="s">{</span>
 405     <span class="k">my</span><span class="s">(</span><span class="i">$TmpFingerprintsFile</span><span class="s">)</span><span class="sc">;</span>
 406 
 407     <span class="c"># Delete temporary fingerprints file...</span>
 408     <span class="i">$TmpFingerprintsFile</span> = <span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFile</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 409 
 410     <span class="k">print</span> <span class="q">&quot;\nDeleting temporary fingerprints file $TmpFingerprintsFile...\n&quot;</span><span class="sc">;</span>
 411     <span class="k">unlink</span> <span class="i">$TmpFingerprintsFile</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t unlink $TmpFingerprintsFile: $! \n&quot;</span><span class="sc">;</span>
 412   <span class="s">}</span>
 413 <span class="s">}</span>
 414 
 415 <span class="c"># Retrieve information about fingerprints files...</span>
 416 <span class="c">#</span>
<a name="RetrieveFingerprintsFilesInfo-"></a> 417 <span class="k">sub </span><span class="m">RetrieveFingerprintsFilesInfo</span> <span class="s">{</span>
 418   <span class="k">my</span><span class="s">(</span><span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="i">$TmpFingerprintsFile</span><span class="cm">,</span> <span class="i">$FingerprintsFileIO</span><span class="cm">,</span> <span class="i">$FingerprintsBitVectorStringMode</span><span class="cm">,</span> <span class="i">$FingerprintsVectorStringMode</span><span class="cm">,</span> <span class="i">$FileType</span><span class="cm">,</span> <span class="i">$Index</span><span class="cm">,</span> <span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$InDelim</span><span class="cm">,</span> <span class="i">$OutFileRoot</span><span class="cm">,</span> <span class="i">$OutFileExt</span><span class="cm">,</span> <span class="i">%FingerprintsFileIOParameters</span><span class="s">)</span><span class="sc">;</span>
 419 
 420   <span class="i">%FingerprintsFilesInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 421   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileOkay</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 422   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileType</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 423   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">InDelim</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 424   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileRoot</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 425   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileExt</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 426 
 427   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFile</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 428 
 429   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 430   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFileIOParameters</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 431 
 432   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsBitVectorStringMode</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 433   <span class="i">@</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsVectorStringMode</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 434 
 435   <span class="j">FILELIST:</span> <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#FingerprintsFilesList</span><span class="s">)</span> <span class="s">{</span>
 436     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
 437     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileType</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 438     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">InDelim</span>}[<span class="i">$Index</span>] = <span class="q">&quot;&quot;</span><span class="sc">;</span>
 439     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 440     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileExt</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 441 
 442     <span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 443 
 444     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFile</span>}[<span class="i">$Index</span>] = <span class="q">&quot;&quot;</span><span class="sc">;</span>
 445     <span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFileIOParameters</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 446 
 447     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsBitVectorStringMode</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
 448     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsVectorStringMode</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
 449 
 450     <span class="i">$FingerprintsFile</span> = <span class="i">$FingerprintsFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
 451     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="k">-e</span> <span class="i">$FingerprintsFile</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 452       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $FingerprintsFile: It doesn&#39;t exist\n&quot;</span><span class="sc">;</span>
 453       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 454     <span class="s">}</span>
 455 
 456     <span class="i">$FileType</span> = <span class="i">Fingerprints::FingerprintsFileUtil::GetFingerprintsFileType</span><span class="s">(</span><span class="i">$FingerprintsFile</span><span class="s">)</span><span class="sc">;</span>
 457     <span class="k">if</span> <span class="s">(</span><span class="i">IsEmpty</span><span class="s">(</span><span class="i">$FileType</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 458       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $FingerprintsFile: It&#39;s not a fingerprints file\n&quot;</span><span class="sc">;</span>
 459       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 460     <span class="s">}</span>
 461 
 462     <span class="i">$FileDir</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span> <span class="i">$FileName</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span> <span class="i">$FileExt</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
 463     <span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$FingerprintsFile</span><span class="s">)</span><span class="sc">;</span>
 464 
 465     <span class="c"># Setup temporary fingerprints file name for scan file mode...</span>
 466     <span class="i">$TmpFingerprintsFile</span> = <span class="q">&quot;${FileName}Tmp.${FileExt}&quot;</span><span class="sc">;</span>
 467 
 468     <span class="i">$InDelim</span> = <span class="s">(</span><span class="i">$FileExt</span> =~ <span class="q">/^tsv$/i</span><span class="s">)</span> ? <span class="q">&#39;Tab&#39;</span> <span class="co">:</span> <span class="i">$OptionsInfo</span>{<span class="w">InDelim</span>}<span class="sc">;</span>
 469 
 470     <span class="c"># Setup output file names...</span>
 471     <span class="i">$OutFileExt</span> = <span class="q">&quot;csv&quot;</span><span class="sc">;</span>
 472     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/^tab$/i</span><span class="s">)</span> <span class="s">{</span>
 473       <span class="i">$OutFileExt</span> = <span class="q">&quot;tsv&quot;</span><span class="sc">;</span>
 474     <span class="s">}</span>
 475 
 476     <span class="i">$OutFileRoot</span> = <span class="i">$FileName</span><span class="sc">;</span>
 477     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>} &amp;&amp; <span class="s">(</span><span class="i">@FingerprintsFilesList</span> == <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 478       <span class="k">my</span> <span class="s">(</span><span class="i">$RootFileDir</span><span class="cm">,</span> <span class="i">$RootFileName</span><span class="cm">,</span> <span class="i">$RootFileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>}<span class="s">)</span><span class="sc">;</span>
 479       <span class="k">if</span> <span class="s">(</span><span class="i">$RootFileName</span> &amp;&amp; <span class="i">$RootFileExt</span><span class="s">)</span> <span class="s">{</span>
 480         <span class="i">$FileName</span> = <span class="i">$RootFileName</span><span class="sc">;</span>
 481       <span class="s">}</span>
 482       <span class="k">else</span> <span class="s">{</span>
 483         <span class="i">$FileName</span> = <span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>}<span class="sc">;</span>
 484       <span class="s">}</span>
 485       <span class="i">$OutFileRoot</span> = <span class="i">$FileName</span><span class="sc">;</span>
 486     <span class="s">}</span>
 487 
 488     <span class="k">if</span> <span class="s">(</span>!<span class="i">$Options</span>{<span class="w">overwrite</span>}<span class="s">)</span> <span class="s">{</span>
 489       <span class="c"># Similarity matrices output file names for bit-vector strings...</span>
 490       <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="cm">,</span> <span class="i">$ComparisonMeasure</span><span class="s">)</span><span class="sc">;</span>
 491       <span class="k">for</span> <span class="i">$SpecifiedComparisonMeasure</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 492         <span class="i">$ComparisonMeasure</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsNameRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 493         <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}${ComparisonMeasure}.${OutFileExt}&quot;</span><span class="s">)</span> <span class="s">{</span>
 494           <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $FingerprintsFile: The file ${OutFileRoot}${ComparisonMeasure}.${OutFileExt} already exists.\n&quot;</span><span class="sc">;</span>
 495           <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 496         <span class="s">}</span>
 497       <span class="s">}</span>
 498       <span class="c"># Similarity matrices output file names for vector strings...</span>
 499       <span class="k">my</span><span class="s">(</span><span class="i">$ComparisonMode</span><span class="s">)</span><span class="sc">;</span>
 500       <span class="k">for</span> <span class="i">$SpecifiedComparisonMeasure</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsRef</span>}}<span class="s">)</span> <span class="s">{</span>
 501         <span class="i">$ComparisonMeasure</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsNameRef</span>}-&gt;{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedComparisonMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 502         <span class="k">for</span> <span class="i">$ComparisonMode</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonModesRef</span>}}<span class="s">)</span> <span class="s">{</span>
 503           <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}${ComparisonMeasure}${ComparisonMode}.${OutFileExt}&quot;</span><span class="s">)</span> <span class="s">{</span>
 504             <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $FingerprintsFile: The file ${OutFileRoot}${ComparisonMeasure}${ComparisonMode}.${OutFileExt} already exists.\n&quot;</span><span class="sc">;</span>
 505             <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 506           <span class="s">}</span>
 507         <span class="s">}</span>
 508       <span class="s">}</span>
 509     <span class="s">}</span>
 510 
 511     <span class="c"># Setup FingerprintsFileIO parameters...</span>
 512     <span class="i">%FingerprintsFileIOParameters</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 513     <span class="j">FILEIOPARAMETERS:</span> <span class="s">{</span>
 514       <span class="k">if</span> <span class="s">(</span><span class="i">$FileType</span> =~ <span class="q">/^SD$/i</span><span class="s">)</span> <span class="s">{</span>
 515         <span class="i">%FingerprintsFileIOParameters</span> = <span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="q">&#39;Mode&#39;</span> <span class="cm">=&gt;</span> <span class="q">&#39;Read&#39;</span><span class="cm">,</span> <span class="q">&#39;FingerprintsStringMode&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>}<span class="cm">,</span> <span class="q">&#39;ValidateData&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ValidateData</span>}<span class="cm">,</span> <span class="q">&#39;DetailLevel&#39;</span> <span class="cm">=&gt;</span>  <span class="i">$OptionsInfo</span>{<span class="w">Detail</span>}<span class="cm">,</span> <span class="q">&#39;FingerprintsFieldLabel&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsField</span>}<span class="cm">,</span> <span class="q">&#39;CompoundIDMode&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>}<span class="cm">,</span> <span class="q">&#39;CompoundIDFieldLabel&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDField</span>}<span class="cm">,</span> <span class="q">&#39;CompoundIDPrefix&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDPrefix</span>}<span class="s">)</span><span class="sc">;</span>
 516         <span class="k">last</span> <span class="j">FILEIOPARAMETERS</span><span class="sc">;</span>
 517       <span class="s">}</span>
 518       <span class="k">if</span> <span class="s">(</span><span class="i">$FileType</span> =~ <span class="q">/^FP$/i</span><span class="s">)</span> <span class="s">{</span>
 519         <span class="i">%FingerprintsFileIOParameters</span> = <span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="q">&#39;Mode&#39;</span> <span class="cm">=&gt;</span> <span class="q">&#39;Read&#39;</span><span class="cm">,</span> <span class="q">&#39;FingerprintsStringMode&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>}<span class="cm">,</span> <span class="q">&#39;ValidateData&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ValidateData</span>}<span class="cm">,</span> <span class="q">&#39;DetailLevel&#39;</span> <span class="cm">=&gt;</span>  <span class="i">$OptionsInfo</span>{<span class="w">Detail</span>}<span class="s">)</span><span class="sc">;</span>
 520         <span class="k">last</span> <span class="j">FILEIOPARAMETERS</span><span class="sc">;</span>
 521       <span class="s">}</span>
 522       <span class="k">if</span> <span class="s">(</span><span class="i">$FileType</span> =~ <span class="q">/^Text$/i</span><span class="s">)</span> <span class="s">{</span>
 523         <span class="i">%FingerprintsFileIOParameters</span> = <span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$FingerprintsFile</span><span class="cm">,</span> <span class="q">&#39;Mode&#39;</span> <span class="cm">=&gt;</span> <span class="q">&#39;Read&#39;</span><span class="cm">,</span> <span class="q">&#39;FingerprintsStringMode&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>}<span class="cm">,</span> <span class="q">&#39;ValidateData&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ValidateData</span>}<span class="cm">,</span> <span class="q">&#39;DetailLevel&#39;</span> <span class="cm">=&gt;</span>  <span class="i">$OptionsInfo</span>{<span class="w">Detail</span>}<span class="cm">,</span> <span class="q">&#39;FingerprintsCol&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsCol</span>}<span class="cm">,</span> <span class="q">&#39;ColMode&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ColMode</span>}<span class="cm">,</span> <span class="q">&#39;CompoundIDCol&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDCol</span>}<span class="cm">,</span> <span class="q">&#39;CompoundIDPrefix&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDPrefix</span>}<span class="cm">,</span> <span class="q">&#39;InDelim&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">InDelim</span>}<span class="s">)</span><span class="sc">;</span>
 524         <span class="k">last</span> <span class="j">FILEIOPARAMETERS</span><span class="sc">;</span>
 525       <span class="s">}</span>
 526       <span class="k">warn</span> <span class="q">&quot;Warning: File type for fingerprints file, $FingerprintsFile, is not valid. Supported file types: SD, FP or Text\n&quot;</span><span class="sc">;</span>
 527       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 528     <span class="s">}</span>
 529 
 530     <span class="c"># Retrieve fingerints file string mode information...</span>
 531     <span class="i">$FingerprintsFileIO</span> = <span class="i">Fingerprints::FingerprintsFileUtil::NewFingerprintsFileIO</span><span class="s">(</span><span class="i">%FingerprintsFileIOParameters</span><span class="s">)</span><span class="sc">;</span>
 532 
 533     <span class="k">if</span> <span class="s">(</span>!<span class="i">$FingerprintsFileIO</span><span class="s">)</span> <span class="s">{</span>
 534       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring fingerprints file $FingerprintsFile: It contains invalid fingerprints data\n&quot;</span><span class="sc">;</span>
 535       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 536     <span class="s">}</span>
 537     <span class="k">if</span> <span class="s">(</span>!<span class="i">$FingerprintsFileIO</span><span class="i">-&gt;IsFingerprintsFileDataValid</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 538       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring fingerprints file $FingerprintsFile: It contains invalid fingerprints data\n&quot;</span><span class="sc">;</span>
 539       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 540     <span class="s">}</span>
 541     <span class="i">$FingerprintsBitVectorStringMode</span> = <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;GetFingerprintsBitVectorStringMode</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 542     <span class="i">$FingerprintsVectorStringMode</span> = <span class="i">$FingerprintsFileIO</span><span class="i">-&gt;GetFingerprintsVectorStringMode</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 543 
 544 
 545     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">1</span><span class="sc">;</span>
 546     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FileType</span>}[<span class="i">$Index</span>] = <span class="i">$FileType</span><span class="sc">;</span>
 547 
 548     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">InDelim</span>}[<span class="i">$Index</span>] = <span class="i">$InDelim</span><span class="sc">;</span>
 549 
 550     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$Index</span>] = <span class="i">$OutFileRoot</span><span class="sc">;</span>
 551     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">OutFileExt</span>}[<span class="i">$Index</span>] = <span class="i">$OutFileExt</span><span class="sc">;</span>
 552 
 553     <span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsFileIOParameters</span>}[<span class="i">$Index</span>]} = <span class="i">%FingerprintsFileIOParameters</span><span class="sc">;</span>
 554 
 555     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFile</span>}[<span class="i">$Index</span>] = <span class="i">$TmpFingerprintsFile</span><span class="sc">;</span>
 556 
 557     <span class="i">$FingerprintsFileIOParameters</span>{<span class="w">Name</span>} = <span class="i">$TmpFingerprintsFile</span><span class="sc">;</span>
 558     <span class="i">%</span>{<span class="i">$FingerprintsFilesInfo</span>{<span class="w">TmpFingerprintsFileIOParameters</span>}[<span class="i">$Index</span>]} = <span class="i">%FingerprintsFileIOParameters</span><span class="sc">;</span>
 559 
 560     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsBitVectorStringMode</span>}[<span class="i">$Index</span>] = <span class="i">$FingerprintsBitVectorStringMode</span><span class="sc">;</span>
 561     <span class="i">$FingerprintsFilesInfo</span>{<span class="w">FingerprintsVectorStringMode</span>}[<span class="i">$Index</span>] = <span class="i">$FingerprintsVectorStringMode</span><span class="sc">;</span>
 562   <span class="s">}</span>
 563 <span class="s">}</span>
 564 
 565 <span class="c"># Process option values...</span>
<a name="ProcessOptions-"></a> 566 <span class="k">sub </span><span class="m">ProcessOptions</span> <span class="s">{</span>
 567   <span class="i">%OptionsInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 568 
 569   <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>} = <span class="i">$Options</span>{<span class="w">mode</span>}<span class="sc">;</span>
 570 
 571   <span class="i">$OptionsInfo</span>{<span class="w">InputDataMode</span>} = <span class="i">$Options</span>{<span class="w">inputdatamode</span>}<span class="sc">;</span>
 572 
 573   <span class="i">ProcessBitVectorComparisonOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 574   <span class="i">ProcessVectorComparisonOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 575 
 576   <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDPrefix</span>} = <span class="i">$Options</span>{<span class="w">compoundidprefix</span>} ? <span class="i">$Options</span>{<span class="w">compoundidprefix</span>} <span class="co">:</span> <span class="q">&#39;Cmpd&#39;</span><span class="sc">;</span>
 577 
 578   <span class="c"># Compound ID and fingerprints column options for text files...</span>
 579   <span class="i">$OptionsInfo</span>{<span class="w">ColMode</span>} = <span class="i">$Options</span>{<span class="w">colmode</span>}<span class="sc">;</span>
 580 
 581   <span class="k">if</span> <span class="s">(</span><span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 582     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">colmode</span>} =~ <span class="q">/^ColNum$/i</span><span class="s">)</span> <span class="s">{</span>
 583       <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 584         <span class="k">die</span> <span class="q">&quot;Error: Column value, $Options{compoundidcol}, specified using \&quot;--CompoundIDCol\&quot; is not valid: Allowed integer values: &gt; 0\n&quot;</span><span class="sc">;</span>
 585       <span class="s">}</span>
 586     <span class="s">}</span>
 587     <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDCol</span>} = <span class="i">$Options</span>{<span class="w">compoundidcol</span>}<span class="sc">;</span>
 588   <span class="s">}</span>
 589   <span class="k">else</span> <span class="s">{</span>
 590     <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDCol</span>} = <span class="q">&#39;AutoDetect&#39;</span><span class="sc">;</span>
 591   <span class="s">}</span>
 592 
 593   <span class="k">if</span> <span class="s">(</span><span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 594     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">colmode</span>} =~ <span class="q">/^ColNum$/i</span><span class="s">)</span> <span class="s">{</span>
 595       <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 596         <span class="k">die</span> <span class="q">&quot;Error: Column value, $Options{fingerprintscol}, specified using \&quot;--FingerprintsCol\&quot; is not valid: Allowed integer values: &gt; 0\n&quot;</span><span class="sc">;</span>
 597       <span class="s">}</span>
 598     <span class="s">}</span>
 599     <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsCol</span>} = <span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="sc">;</span>
 600   <span class="s">}</span>
 601   <span class="k">else</span> <span class="s">{</span>
 602     <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsCol</span>} = <span class="q">&#39;AutoDetect&#39;</span><span class="sc">;</span>
 603   <span class="s">}</span>
 604 
 605   <span class="k">if</span> <span class="s">(</span><span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>}<span class="s">)</span> &amp;&amp; <span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 606     <span class="k">if</span> <span class="s">(</span><span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>}<span class="s">)</span> &amp;&amp; <span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 607       <span class="k">if</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>} == <span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 608         <span class="k">die</span> <span class="q">&quot;Error: Values specified using \&quot;--CompoundIDCol\&quot; and \&quot;--FingerprintsCol\&quot;, $Options{compoundidcol}, must be different.\n&quot;</span><span class="sc">;</span>
 609       <span class="s">}</span>
 610     <span class="s">}</span>
 611     <span class="k">else</span> <span class="s">{</span>
 612       <span class="k">if</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidcol</span>} <span class="k">eq</span> <span class="i">$Options</span>{<span class="w">fingerprintscol</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 613         <span class="k">die</span> <span class="q">&quot;Error: Values specified using \&quot;--CompoundIDCol\&quot; and \&quot;--FingerprintsCol\&quot;, $Options{compoundidcol}, must be different.\n&quot;</span><span class="sc">;</span>
 614       <span class="s">}</span>
 615     <span class="s">}</span>
 616   <span class="s">}</span>
 617 
 618   <span class="c"># Compound ID and fingerprints field options for SD files...</span>
 619   <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} = <span class="i">$Options</span>{<span class="w">compoundidmode</span>}<span class="sc">;</span>
 620   <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDField</span>} = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 621 
 622   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidmode</span>} =~ <span class="q">/^DataField$/i</span><span class="s">)</span> <span class="s">{</span>
 623     <span class="k">if</span> <span class="s">(</span>!<span class="i">$Options</span>{<span class="w">compoundidfield</span>}<span class="s">)</span> <span class="s">{</span>
 624       <span class="k">die</span> <span class="q">&quot;Error: You must specify a value for \&quot;--CompoundIDField\&quot; option in \&quot;DataField\&quot; \&quot;--CompoundIDMode\&quot;. \n&quot;</span><span class="sc">;</span>
 625     <span class="s">}</span>
 626     <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDField</span>} = <span class="i">$Options</span>{<span class="w">compoundidfield</span>}<span class="sc">;</span>
 627   <span class="s">}</span>
 628 
 629 
 630   <span class="k">if</span> <span class="s">(</span><span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintsfield</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 631     <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsField</span>} = <span class="i">$Options</span>{<span class="w">fingerprintsfield</span>}<span class="sc">;</span>
 632   <span class="s">}</span>
 633   <span class="k">else</span> <span class="s">{</span>
 634     <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsField</span>} = <span class="q">&#39;AutoDetect&#39;</span><span class="sc">;</span>
 635   <span class="s">}</span>
 636 
 637   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidfield</span>} &amp;&amp; <span class="i">IsNotEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintsfield</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 638     <span class="k">if</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidfield</span>} <span class="k">eq</span> <span class="i">$Options</span>{<span class="w">fingerprintsfield</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 639       <span class="k">die</span> <span class="q">&quot;Error: Values specified using \&quot;--CompoundIDField\&quot; and \&quot;--Fingerprintsfield\&quot;, $Options{compoundidfield}, must be different.\n&quot;</span><span class="sc">;</span>
 640     <span class="s">}</span>
 641   <span class="s">}</span>
 642 
 643   <span class="i">$OptionsInfo</span>{<span class="w">Detail</span>} = <span class="i">$Options</span>{<span class="w">detail</span>}<span class="sc">;</span>
 644 
 645   <span class="i">$OptionsInfo</span>{<span class="w">InDelim</span>} = <span class="i">$Options</span>{<span class="w">indelim</span>}<span class="sc">;</span>
 646   <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/tab/i</span> <span class="s">)</span> ? <span class="q">&quot;\t&quot;</span> <span class="co">:</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/semicolon/i</span><span class="s">)</span> ? <span class="q">&quot;\;&quot;</span> <span class="co">:</span> <span class="q">&quot;\,&quot;</span><span class="s">)</span><span class="sc">;</span>
 647   <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} =~ <span class="q">/^Yes$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 648   <span class="i">$OptionsInfo</span>{<span class="w">OutQuoteValue</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} =~ <span class="q">/^Yes$/i</span><span class="s">)</span> ? <span class="q">&#39;&quot;&#39;</span> <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="sc">;</span>
 649 
 650   <span class="i">$OptionsInfo</span>{<span class="w">OutMatrixFormat</span>} = <span class="i">$Options</span>{<span class="w">outmatrixformat</span>}<span class="sc">;</span>
 651 
 652   <span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>} = <span class="n">0</span><span class="sc">;</span> <span class="i">$OptionsInfo</span>{<span class="w">WriteIDPairsAndValue</span>} = <span class="n">0</span><span class="sc">;</span>
 653   <span class="j">OUTMATRIXFORMAT:</span> <span class="s">{</span>
 654     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixFormat</span>} =~ <span class="q">/^RowsAndColumns$/i</span><span class="s">)</span> <span class="s">{</span>
 655       <span class="i">$OptionsInfo</span>{<span class="w">WriteRowsAndColumns</span>} = <span class="n">1</span><span class="sc">;</span> <span class="k">last</span> <span class="j">OUTMATRIXFORMAT</span><span class="sc">;</span>
 656     <span class="s">}</span>
 657     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixFormat</span>} =~ <span class="q">/^IDPairsAndValue$/i</span><span class="s">)</span> <span class="s">{</span>
 658       <span class="i">$OptionsInfo</span>{<span class="w">WriteIDPairsAndValue</span>} = <span class="n">1</span><span class="sc">;</span> <span class="k">last</span> <span class="j">OUTMATRIXFORMAT</span><span class="sc">;</span>
 659     <span class="s">}</span>
 660     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outmatrixformat}, for option \&quot;--OutMatrixFormat\&quot; is not valid. Allowed values: RowsAndColumns or IDPairsAndValue\n&quot;</span><span class="sc">;</span>
 661   <span class="s">}</span>
 662 
 663   <span class="i">$OptionsInfo</span>{<span class="w">OutMatrixType</span>} = <span class="i">$Options</span>{<span class="w">outmatrixtype</span>}<span class="sc">;</span>
 664 
 665   <span class="i">$OptionsInfo</span>{<span class="w">WriteFullMatrix</span>} = <span class="n">0</span><span class="sc">;</span>
 666   <span class="i">$OptionsInfo</span>{<span class="w">WriteUpperTriangularMatrix</span>} = <span class="n">0</span><span class="sc">;</span> <span class="i">$OptionsInfo</span>{<span class="w">WriteLowerTriangularMatrix</span>} = <span class="n">0</span><span class="sc">;</span>
 667   <span class="j">OUTMATRIXTYPE:</span> <span class="s">{</span>
 668     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixType</span>} =~ <span class="q">/^FullMatrix$/i</span><span class="s">)</span> <span class="s">{</span>
 669       <span class="i">$OptionsInfo</span>{<span class="w">WriteFullMatrix</span>} = <span class="n">1</span><span class="sc">;</span> <span class="k">last</span> <span class="j">OUTMATRIXTYPE</span><span class="sc">;</span>
 670     <span class="s">}</span>
 671     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixType</span>} =~ <span class="q">/^UpperTriangularMatrix$/i</span><span class="s">)</span> <span class="s">{</span>
 672       <span class="i">$OptionsInfo</span>{<span class="w">WriteUpperTriangularMatrix</span>} = <span class="n">1</span><span class="sc">;</span> <span class="k">last</span> <span class="j">OUTMATRIXTYPE</span><span class="sc">;</span>
 673     <span class="s">}</span>
 674     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutMatrixType</span>} =~ <span class="q">/^LowerTriangularMatrix$/i</span><span class="s">)</span> <span class="s">{</span>
 675       <span class="i">$OptionsInfo</span>{<span class="w">WriteLowerTriangularMatrix</span>} = <span class="n">1</span><span class="sc">;</span> <span class="k">last</span> <span class="j">OUTMATRIXTYPE</span><span class="sc">;</span>
 676     <span class="s">}</span>
 677     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outmatrixtype}, for option \&quot;--OutMatrixType\&quot; is not valid. Allowed values: FullMatrix, UpperTriangularMatrix or LowerTriangularMatrix\n&quot;</span><span class="sc">;</span>
 678   <span class="s">}</span>
 679 
 680   <span class="i">$OptionsInfo</span>{<span class="w">OverwriteFiles</span>} = <span class="i">$Options</span>{<span class="w">overwrite</span>} ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 681   <span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>} = <span class="i">$Options</span>{<span class="w">root</span>} ? <span class="i">$Options</span>{<span class="w">root</span>} <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 682 
 683   <span class="i">$OptionsInfo</span>{<span class="w">Fast</span>} = <span class="i">$Options</span>{<span class="w">fast</span>} ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 684   <span class="i">$OptionsInfo</span>{<span class="w">ValidateData</span>} = <span class="i">$Options</span>{<span class="w">fast</span>} ? <span class="n">0</span> <span class="co">:</span> <span class="n">1</span><span class="sc">;</span>
 685 
 686   <span class="i">$OptionsInfo</span>{<span class="w">Precision</span>} = <span class="i">$Options</span>{<span class="w">precision</span>}<span class="sc">;</span>
 687 
 688 <span class="s">}</span>
 689 
 690 <span class="c"># Process options related to comparion of bit vector strings...</span>
 691 <span class="c">#</span>
<a name="ProcessBitVectorComparisonOptions-"></a> 692 <span class="k">sub </span><span class="m">ProcessBitVectorComparisonOptions</span> <span class="s">{</span>
 693   <span class="c"># Setup supported bit vector similarity coefficients for bit vector strings...</span>
 694   <span class="k">my</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="cm">,</span> <span class="i">$SupportedComparisonMeasure</span><span class="cm">,</span> <span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="i">%SupportedComparisonMeasuresNameMap</span><span class="cm">,</span> <span class="i">%SupportedComparisonMeasuresMethodMap</span><span class="s">)</span><span class="sc">;</span>
 695 
 696   <span class="i">@SupportedComparisonMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 697   <span class="i">%SupportedComparisonMeasuresNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 698   <span class="i">%SupportedComparisonMeasuresMethodMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 699 
 700   <span class="k">for</span> <span class="i">$SupportedComparisonMeasure</span> <span class="s">(</span><span class="i">Fingerprints::FingerprintsBitVector::GetSupportedSimilarityCoefficients</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 701     <span class="c"># Similarity coefficient function/method names contain &quot;Coefficient&quot; in their names.</span>
 702     <span class="c"># So take &#39;em out and setup a map to original function/method name...</span>
 703     <span class="i">$ComparisonMeasure</span> = <span class="i">$SupportedComparisonMeasure</span><span class="sc">;</span>
 704     <span class="i">$ComparisonMeasure</span> =~ <span class="q">s/Coefficient$//</span><span class="sc">;</span>
 705 
 706     <span class="k">push</span> <span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="i">$ComparisonMeasure</span><span class="sc">;</span>
 707     <span class="i">$SupportedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>} = <span class="i">$ComparisonMeasure</span><span class="sc">;</span>
 708     <span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasure</span><span class="sc">;</span>
 709   <span class="s">}</span>
 710 
 711   <span class="c"># Setup a list of similarity coefficients to use for calculating similarity matrices for bit vector strings...</span>
 712   <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="cm">,</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresNameMap</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresMethodMap</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresParameterMap</span><span class="s">)</span><span class="sc">;</span>
 713 
 714   <span class="i">@SpecifiedComparisonMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 715   <span class="i">%SpecifiedComparisonMeasuresNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 716   <span class="i">%SpecifiedComparisonMeasuresMethodMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 717   <span class="i">%SpecifiedComparisonMeasuresParameterMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 718 
 719   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">bitvectorcomparisonmode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
 720     <span class="k">push</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">@SupportedComparisonMeasures</span><span class="sc">;</span>
 721   <span class="s">}</span>
 722   <span class="k">else</span> <span class="s">{</span>
 723     <span class="c"># Comma delimited list of similarity coefficients...</span>
 724     <span class="k">my</span><span class="s">(</span><span class="i">$BitVectorComparisonMode</span><span class="cm">,</span> <span class="i">@SpecifiedMeasures</span><span class="cm">,</span> <span class="i">@UnsupportedSpecifiedMeasures</span><span class="s">)</span><span class="sc">;</span>
 725 
 726     <span class="i">$BitVectorComparisonMode</span> = <span class="i">$Options</span>{<span class="w">bitvectorcomparisonmode</span>}<span class="sc">;</span>
 727     <span class="i">$BitVectorComparisonMode</span> =~ <span class="q">s/ //g</span><span class="sc">;</span>
 728     <span class="i">@SpecifiedMeasures</span> = <span class="k">split</span> <span class="q">&quot;,&quot;</span><span class="cm">,</span> <span class="i">$BitVectorComparisonMode</span><span class="sc">;</span>
 729     <span class="i">@UnsupportedSpecifiedMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 730 
 731     <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedMeasures</span><span class="s">)</span> <span class="s">{</span>
 732       <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 733         <span class="k">push</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">$SpecifiedMeasure</span><span class="sc">;</span>
 734       <span class="s">}</span>
 735       <span class="k">else</span> <span class="s">{</span>
 736         <span class="k">push</span> <span class="i">@UnsupportedSpecifiedMeasures</span><span class="cm">,</span> <span class="i">$SpecifiedMeasure</span><span class="sc">;</span>
 737       <span class="s">}</span>
 738     <span class="s">}</span>
 739     <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedMeasures</span><span class="s">)</span> <span class="s">{</span>
 740       <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedMeasures</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
 741         <span class="k">warn</span> <span class="q">&quot;Error: The values specified - &quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@UnsupportedSpecifiedMeasures</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; - for option \&quot;-b --BitVectorComparisonMode\&quot; are not valid.\n&quot;</span><span class="sc">;</span>
 742       <span class="s">}</span>
 743       <span class="k">else</span> <span class="s">{</span>
 744         <span class="k">warn</span> <span class="q">&quot;Error: The value specified, @UnsupportedSpecifiedMeasures, for option \&quot;-b --BitVectorComparisonMode\&quot; is not valid.\n&quot;</span><span class="sc">;</span>
 745       <span class="s">}</span>
 746       <span class="k">die</span> <span class="q">&quot;Allowed values:&quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 747     <span class="s">}</span>
 748   <span class="s">}</span>
 749   <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedComparisonMeasures</span><span class="s">)</span> <span class="s">{</span>
 750     <span class="i">$SpecifiedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 751     <span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 752   <span class="s">}</span>
 753 
 754   <span class="i">$OptionsInfo</span>{<span class="w">BitVectorComparisonMode</span>} = <span class="i">$Options</span>{<span class="w">bitvectorcomparisonmode</span>}<span class="sc">;</span>
 755   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsRef</span>} = \<span class="i">@SpecifiedComparisonMeasures</span><span class="sc">;</span>
 756   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsNameRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresNameMap</span><span class="sc">;</span>
 757   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsMethodRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresMethodMap</span><span class="sc">;</span>
 758 
 759   <span class="c"># Make sure valid alpha parameter is specified for Tversky calculation...</span>
 760   <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedMeasure1</span><span class="cm">,</span> <span class="i">$SpecifiedMeasure2</span><span class="s">)</span><span class="sc">;</span>
 761   <span class="i">$OptionsInfo</span>{<span class="w">Alpha</span>} = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 762   <span class="i">$SpecifiedMeasure1</span> = <span class="q">&#39;TverskySimilarity&#39;</span><span class="sc">;</span>
 763   <span class="i">$SpecifiedMeasure2</span> = <span class="q">&#39;WeightedTverskySimilarity&#39;</span><span class="sc">;</span>
 764   <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure1</span><span class="s">)</span>} || <span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure2</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span>
 765     <span class="k">if</span> <span class="s">(</span><span class="i">IsEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">alpha</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 766       <span class="k">die</span> <span class="q">&quot;Error: You must specify a value for \&quot;-a, --alpha\&quot; option in \&quot;$SpecifiedMeasure1, $SpecifiedMeasure2, or All\&quot; \&quot;-m --mode\&quot;. \n&quot;</span><span class="sc">;</span>
 767     <span class="s">}</span>
 768     <span class="k">my</span><span class="s">(</span><span class="i">$Alpha</span><span class="s">)</span><span class="sc">;</span>
 769     <span class="i">$Alpha</span> = <span class="i">$Options</span>{<span class="w">alpha</span>}<span class="sc">;</span>
 770     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">IsFloat</span><span class="s">(</span><span class="i">$Alpha</span><span class="s">)</span> &amp;&amp; <span class="i">$Alpha</span> &gt;=<span class="n">0</span> &amp;&amp; <span class="i">$Alpha</span> &lt;= <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 771       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{alpha}, for option \&quot;-a, --alpha\&quot; is not valid. Allowed values: &gt;= 0 and &lt;= 1\n&quot;</span><span class="sc">;</span>
 772     <span class="s">}</span>
 773     <span class="i">$OptionsInfo</span>{<span class="w">Alpha</span>} = <span class="i">$Alpha</span><span class="sc">;</span>
 774   <span class="s">}</span>
 775 
 776   <span class="c"># Make sure valid beta parameter is specified for WeightedTanimoto and WeightedTversky</span>
 777   <span class="c"># calculations...</span>
 778   <span class="i">$OptionsInfo</span>{<span class="w">Beta</span>} = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 779   <span class="i">$SpecifiedMeasure1</span> = <span class="q">&#39;WeightedTverskySimilarity&#39;</span><span class="sc">;</span>
 780   <span class="i">$SpecifiedMeasure2</span> = <span class="q">&#39;WeightedTanimotoSimilarity&#39;</span><span class="sc">;</span>
 781   <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure1</span><span class="s">)</span>} || <span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure2</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span>
 782     <span class="k">if</span> <span class="s">(</span><span class="i">IsEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">beta</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 783       <span class="k">die</span> <span class="q">&quot;Error: You must specify a value for \&quot;-b, --beta\&quot; option in \&quot;$SpecifiedMeasure1, $SpecifiedMeasure2, or All\&quot; \&quot;-m --mode\&quot;. \n&quot;</span><span class="sc">;</span>
 784     <span class="s">}</span>
 785     <span class="k">my</span><span class="s">(</span><span class="i">$Beta</span><span class="s">)</span><span class="sc">;</span>
 786     <span class="i">$Beta</span> = <span class="i">$Options</span>{<span class="w">beta</span>}<span class="sc">;</span>
 787     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">IsFloat</span><span class="s">(</span><span class="i">$Beta</span><span class="s">)</span> &amp;&amp; <span class="i">$Beta</span> &gt;=<span class="n">0</span> &amp;&amp; <span class="i">$Beta</span> &lt;= <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 788       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{beta}, for option \&quot;-b, --beta\&quot; is not valid. Allowed values: &gt;= 0 and &lt;= 1\n&quot;</span><span class="sc">;</span>
 789     <span class="s">}</span>
 790     <span class="i">$OptionsInfo</span>{<span class="w">Beta</span>} = <span class="i">$Beta</span><span class="sc">;</span>
 791   <span class="s">}</span>
 792 
 793   <span class="c"># Setup any parameters required for specified comparison menthod...</span>
 794   <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedComparisonMeasures</span><span class="s">)</span> <span class="s">{</span>
 795     <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 796     <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedMeasure</span> =~ <span class="q">/^TverskySimilarity$/i</span><span class="s">)</span> <span class="s">{</span>
 797       <span class="k">push</span> <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">Alpha</span>}<span class="sc">;</span>
 798     <span class="s">}</span>
 799     <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedMeasure</span> =~ <span class="q">/^WeightedTverskySimilarity$/i</span><span class="s">)</span> <span class="s">{</span>
 800       <span class="k">push</span> <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">Alpha</span>}<span class="sc">;</span>
 801       <span class="k">push</span> <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">Beta</span>}<span class="sc">;</span>
 802     <span class="s">}</span>
 803     <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedMeasure</span> =~ <span class="q">/^WeightedTanimotoSimilarity$/i</span><span class="s">)</span> <span class="s">{</span>
 804       <span class="k">push</span> <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">Beta</span>}<span class="sc">;</span>
 805     <span class="s">}</span>
 806   <span class="s">}</span>
 807   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedBitVectorComparisonsParameterRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresParameterMap</span><span class="sc">;</span>
 808 <span class="s">}</span>
 809 
 810 <span class="c"># Process options related to comparion of vector strings...</span>
 811 <span class="c">#</span>
<a name="ProcessVectorComparisonOptions-"></a> 812 <span class="k">sub </span><span class="m">ProcessVectorComparisonOptions</span> <span class="s">{</span>
 813   <span class="c"># Setup specified similarity coefficients for vector strings..</span>
 814   <span class="k">my</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="cm">,</span> <span class="i">$SupportedComparisonMeasure</span><span class="cm">,</span> <span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="i">%SupportedComparisonMeasuresNameMap</span><span class="cm">,</span> <span class="i">%SupportedComparisonMeasuresMethodMap</span><span class="s">)</span><span class="sc">;</span>
 815 
 816   <span class="i">@SupportedComparisonMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 817   <span class="i">%SupportedComparisonMeasuresNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 818   <span class="i">%SupportedComparisonMeasuresMethodMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 819   <span class="k">for</span> <span class="i">$SupportedComparisonMeasure</span> <span class="s">(</span><span class="i">Fingerprints::FingerprintsVector::GetSupportedDistanceAndSimilarityCoefficients</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 820     <span class="c"># Similarity and distance coefficient function/method names contain &quot;Coefficient&quot; in their names.</span>
 821     <span class="c"># So take &#39;em out and setup a map to original function/method name...</span>
 822     <span class="i">$ComparisonMeasure</span> = <span class="i">$SupportedComparisonMeasure</span><span class="sc">;</span>
 823     <span class="k">if</span> <span class="s">(</span><span class="i">$ComparisonMeasure</span> =~ <span class="q">/Coefficient$/i</span><span class="s">)</span> <span class="s">{</span>
 824       <span class="i">$ComparisonMeasure</span> =~ <span class="q">s/Coefficient$//i</span><span class="sc">;</span>
 825     <span class="s">}</span>
 826     <span class="k">push</span> <span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="i">$ComparisonMeasure</span><span class="sc">;</span>
 827     <span class="i">$SupportedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>} = <span class="i">$ComparisonMeasure</span><span class="sc">;</span>
 828     <span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ComparisonMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasure</span><span class="sc">;</span>
 829   <span class="s">}</span>
 830 
 831   <span class="c"># Setup a list of similarity coefficients to use for calculating similarity matrices for bit vector strings...</span>
 832   <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="cm">,</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresNameMap</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresMethodMap</span><span class="cm">,</span> <span class="i">%SpecifiedComparisonMeasuresParameterMap</span><span class="s">)</span><span class="sc">;</span>
 833 
 834   <span class="i">@SpecifiedComparisonMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 835   <span class="i">%SpecifiedComparisonMeasuresNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 836   <span class="i">%SpecifiedComparisonMeasuresMethodMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 837 
 838   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">vectorcomparisonmode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
 839     <span class="k">push</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">@SupportedComparisonMeasures</span><span class="sc">;</span>
 840   <span class="s">}</span>
 841   <span class="k">else</span> <span class="s">{</span>
 842     <span class="c"># Comma delimited list of similarity coefficients...</span>
 843     <span class="k">my</span><span class="s">(</span><span class="i">$VectorComparisonMode</span><span class="cm">,</span> <span class="i">@SpecifiedMeasures</span><span class="cm">,</span> <span class="i">@UnsupportedSpecifiedMeasures</span><span class="s">)</span><span class="sc">;</span>
 844 
 845     <span class="i">$VectorComparisonMode</span> = <span class="i">$Options</span>{<span class="w">vectorcomparisonmode</span>}<span class="sc">;</span>
 846     <span class="i">$VectorComparisonMode</span> =~ <span class="q">s/ //g</span><span class="sc">;</span>
 847     <span class="i">@SpecifiedMeasures</span> = <span class="k">split</span> <span class="q">&quot;,&quot;</span><span class="cm">,</span> <span class="i">$VectorComparisonMode</span><span class="sc">;</span>
 848     <span class="i">@UnsupportedSpecifiedMeasures</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 849 
 850     <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedMeasures</span><span class="s">)</span> <span class="s">{</span>
 851       <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 852         <span class="k">push</span> <span class="i">@SpecifiedComparisonMeasures</span><span class="cm">,</span> <span class="i">$SpecifiedMeasure</span><span class="sc">;</span>
 853       <span class="s">}</span>
 854       <span class="k">else</span> <span class="s">{</span>
 855         <span class="k">push</span> <span class="i">@UnsupportedSpecifiedMeasures</span><span class="cm">,</span> <span class="i">$SpecifiedMeasure</span><span class="sc">;</span>
 856       <span class="s">}</span>
 857     <span class="s">}</span>
 858     <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedMeasures</span><span class="s">)</span> <span class="s">{</span>
 859       <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedMeasures</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
 860         <span class="k">warn</span> <span class="q">&quot;Error: The values specified - &quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@UnsupportedSpecifiedMeasures</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; - for option \&quot;-v --VectorComparisonMode\&quot; are not valid.\n&quot;</span><span class="sc">;</span>
 861       <span class="s">}</span>
 862       <span class="k">else</span> <span class="s">{</span>
 863         <span class="k">warn</span> <span class="q">&quot;Error: The value specified, @UnsupportedSpecifiedMeasures, for option \&quot;-v --VectorComparisonMode\&quot; is not valid.\n&quot;</span><span class="sc">;</span>
 864       <span class="s">}</span>
 865       <span class="k">die</span> <span class="q">&quot;Allowed values:&quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@SupportedComparisonMeasures</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
 866     <span class="s">}</span>
 867   <span class="s">}</span>
 868   <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedComparisonMeasures</span><span class="s">)</span> <span class="s">{</span>
 869     <span class="i">$SpecifiedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasuresMethodMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 870     <span class="i">$SpecifiedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>} = <span class="i">$SupportedComparisonMeasuresNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}<span class="sc">;</span>
 871   <span class="s">}</span>
 872 
 873   <span class="i">$OptionsInfo</span>{<span class="w">VectorComparisonMode</span>} = <span class="i">$Options</span>{<span class="w">vectorcomparisonmode</span>}<span class="sc">;</span>
 874   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsRef</span>} = \<span class="i">@SpecifiedComparisonMeasures</span><span class="sc">;</span>
 875   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsNameRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresNameMap</span><span class="sc">;</span>
 876   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsMethodRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresMethodMap</span><span class="sc">;</span>
 877 
 878   <span class="c"># Setup specified vector comparison calculation modes...</span>
 879   <span class="k">my</span><span class="s">(</span><span class="i">@SpecifiedVectorComparisonModes</span><span class="s">)</span><span class="sc">;</span>
 880   <span class="i">@SpecifiedVectorComparisonModes</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 881   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">vectorcomparisonformulism</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
 882     <span class="k">push</span> <span class="i">@SpecifiedVectorComparisonModes</span><span class="cm">,</span> <span class="s">(</span><span class="q">&quot;AlgebraicForm&quot;</span><span class="cm">,</span> <span class="q">&quot;BinaryForm&quot;</span><span class="cm">,</span> <span class="q">&quot;SetTheoreticForm&quot;</span><span class="s">)</span><span class="sc">;</span>
 883   <span class="s">}</span>
 884   <span class="k">else</span> <span class="s">{</span>
 885     <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedFormulism</span><span class="cm">,</span> <span class="i">@SpecifiedFormulismWords</span><span class="s">)</span><span class="sc">;</span>
 886 
 887     <span class="i">@SpecifiedFormulismWords</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">vectorcomparisonformulism</span>}<span class="sc">;</span>
 888     <span class="k">for</span> <span class="i">$SpecifiedFormulism</span> <span class="s">(</span><span class="i">@SpecifiedFormulismWords</span><span class="s">)</span> <span class="s">{</span>
 889       <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedFormulism</span> !~ <span class="q">/^(AlgebraicForm|BinaryForm|SetTheoreticForm)$/i</span><span class="s">)</span> <span class="s">{</span>
 890         <span class="k">die</span> <span class="q">&quot;Error: The value specified, $SpecifiedFormulism, for option \&quot;--VectorComparisonFormulism\&quot; is not valid. Allowed values: AlgebraicForm, BinaryForm or SetTheoreticForm\n&quot;</span><span class="sc">;</span>
 891       <span class="s">}</span>
 892       <span class="k">push</span> <span class="i">@SpecifiedVectorComparisonModes</span><span class="cm">,</span> <span class="i">$SpecifiedFormulism</span><span class="sc">;</span>
 893     <span class="s">}</span>
 894   <span class="s">}</span>
 895   <span class="i">$OptionsInfo</span>{<span class="w">VectorComparisonFormulism</span>} = <span class="i">$Options</span>{<span class="w">vectorcomparisonformulism</span>}<span class="sc">;</span>
 896   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonModesRef</span>} = \<span class="i">@SpecifiedVectorComparisonModes</span><span class="sc">;</span>
 897 
 898   <span class="c"># Setup any parameters required for specified comparison menthod...</span>
 899   <span class="k">for</span> <span class="i">$SpecifiedMeasure</span> <span class="s">(</span><span class="i">@SpecifiedComparisonMeasures</span><span class="s">)</span> <span class="s">{</span>
 900     <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 901     <span class="k">push</span> <span class="i">@</span>{<span class="i">$SpecifiedComparisonMeasuresParameterMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedMeasure</span><span class="s">)</span>}}<span class="cm">,</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fast</span>} ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="s">)</span><span class="sc">;</span>
 902   <span class="s">}</span>
 903   <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedVectorComparisonsParameterRef</span>} = \<span class="i">%SpecifiedComparisonMeasuresParameterMap</span><span class="sc">;</span>
 904 <span class="s">}</span>
 905 
 906 <span class="c"># Setup script usage  and retrieve command line arguments specified using various options...</span>
<a name="SetupScriptUsage-"></a> 907 <span class="k">sub </span><span class="m">SetupScriptUsage</span> <span class="s">{</span>
 908 
 909   <span class="c"># Retrieve all the options...</span>
 910   <span class="i">%Options</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 911 
 912   <span class="i">$Options</span>{<span class="w">alpha</span>} = <span class="n">0.5</span><span class="sc">;</span>
 913   <span class="i">$Options</span>{<span class="w">beta</span>} = <span class="n">1</span><span class="sc">;</span>
 914 
 915   <span class="i">$Options</span>{<span class="w">bitvectorcomparisonmode</span>} = <span class="q">&quot;TanimotoSimilarity&quot;</span><span class="sc">;</span>
 916 
 917   <span class="i">$Options</span>{<span class="w">colmode</span>} = <span class="q">&#39;colnum&#39;</span><span class="sc">;</span>
 918 
 919   <span class="i">$Options</span>{<span class="w">compoundidprefix</span>} = <span class="q">&#39;Cmpd&#39;</span><span class="sc">;</span>
 920   <span class="i">$Options</span>{<span class="w">compoundidmode</span>} = <span class="q">&#39;LabelPrefix&#39;</span><span class="sc">;</span>
 921 
 922   <span class="i">$Options</span>{<span class="w">detail</span>} = <span class="n">1</span><span class="sc">;</span>
 923 
 924   <span class="i">$Options</span>{<span class="w">indelim</span>} = <span class="q">&#39;comma&#39;</span><span class="sc">;</span>
 925   <span class="i">$Options</span>{<span class="w">outdelim</span>} = <span class="q">&#39;comma&#39;</span><span class="sc">;</span>
 926 
 927   <span class="i">$Options</span>{<span class="w">inputdatamode</span>} = <span class="q">&#39;LoadInMemory&#39;</span><span class="sc">;</span>
 928 
 929   <span class="i">$Options</span>{<span class="w">mode</span>} = <span class="q">&#39;AutoDetect&#39;</span><span class="sc">;</span>
 930 
 931   <span class="i">$Options</span>{<span class="w">outmatrixformat</span>} = <span class="q">&#39;RowsAndColumns&#39;</span><span class="sc">;</span>
 932 
 933   <span class="i">$Options</span>{<span class="w">outmatrixtype</span>} = <span class="q">&#39;FullMatrix&#39;</span><span class="sc">;</span>
 934 
 935   <span class="i">$Options</span>{<span class="w">quote</span>} = <span class="q">&#39;yes&#39;</span><span class="sc">;</span>
 936   <span class="i">$Options</span>{<span class="w">precision</span>} = <span class="n">2</span><span class="sc">;</span>
 937 
 938   <span class="i">$Options</span>{<span class="w">vectorcomparisonmode</span>} = <span class="q">&quot;TanimotoSimilarity&quot;</span><span class="sc">;</span>
 939   <span class="i">$Options</span>{<span class="w">vectorcomparisonformulism</span>} = <span class="q">&quot;AlgebraicForm&quot;</span><span class="sc">;</span>
 940 
 941   <span class="k">if</span> <span class="s">(</span>!<span class="i">GetOptions</span><span class="s">(</span>\<span class="i">%Options</span><span class="cm">,</span> <span class="q">&quot;alpha=f&quot;</span><span class="cm">,</span> <span class="q">&quot;beta=f&quot;</span><span class="cm">,</span> <span class="q">&quot;bitvectorcomparisonmode|b=s&quot;</span><span class="cm">,</span> <span class="q">&quot;colmode|c=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidcol=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidprefix=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidfield=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidmode=s&quot;</span><span class="cm">,</span> <span class="q">&quot;detail|d=i&quot;</span><span class="cm">,</span> <span class="q">&quot;fast|f&quot;</span><span class="cm">,</span> <span class="q">&quot;fingerprintscol=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fingerprintsfield=s&quot;</span><span class="cm">,</span> <span class="q">&quot;help|h&quot;</span><span class="cm">,</span> <span class="q">&quot;indelim=s&quot;</span><span class="cm">,</span> <span class="q">&quot;inputdatamode=s&quot;</span><span class="cm">,</span> <span class="q">&quot;mode|m=s&quot;</span><span class="cm">,</span> <span class="q">&quot;outdelim=s&quot;</span><span class="cm">,</span> <span class="q">&quot;overwrite|o&quot;</span><span class="cm">,</span> <span class="q">&quot;outmatrixformat=s&quot;</span><span class="cm">,</span> <span class="q">&quot;outmatrixtype=s&quot;</span><span class="cm">,</span> <span class="q">&quot;precision|p=s&quot;</span><span class="cm">,</span> <span class="q">&quot;quote|q=s&quot;</span><span class="cm">,</span> <span class="q">&quot;root|r=s&quot;</span><span class="cm">,</span> <span class="q">&quot;vectorcomparisonmode|v=s&quot;</span><span class="cm">,</span> <span class="q">&quot;vectorcomparisonformulism=s&quot;</span><span class="cm">,</span> <span class="q">&quot;workingdir|w=s&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 942     <span class="k">die</span> <span class="q">&quot;\nTo get a list of valid options and their values, use \&quot;$ScriptName -h\&quot; or\n\&quot;perl -S $ScriptName -h\&quot; command and try again...\n&quot;</span><span class="sc">;</span>
 943   <span class="s">}</span>
 944   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span>
 945     <span class="k">if</span> <span class="s">(</span>! <span class="k">-d</span> <span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span>
 946       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{workingdir}, for option \&quot;-w --workingdir\&quot; is not a directory name.\n&quot;</span><span class="sc">;</span>
 947     <span class="s">}</span>
 948     <span class="k">chdir</span> <span class="i">$Options</span>{<span class="w">workingdir</span>} <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t chdir $Options{workingdir}: $! \n&quot;</span><span class="sc">;</span>
 949   <span class="s">}</span>
 950   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">colmode</span>} !~ <span class="q">/^(ColNum|ColLabel)$/i</span><span class="s">)</span> <span class="s">{</span>
 951     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{colmode}, for option \&quot;-c, --ColMode\&quot; is not valid. Allowed values: ColNum, or ColLabel\n&quot;</span><span class="sc">;</span>
 952   <span class="s">}</span>
 953   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidmode</span>} !~ <span class="q">/^(DataField|MolName|LabelPrefix|MolNameOrLabelPrefix)$/i</span><span class="s">)</span> <span class="s">{</span>
 954     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{compoundidmode}, for option \&quot;--CompoundIDMode\&quot; is not valid. Allowed values: DataField, MolName, LabelPrefix or MolNameOrLabelPrefix\n&quot;</span><span class="sc">;</span>
 955   <span class="s">}</span>
 956   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">detail</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 957     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{detail}, for option \&quot;-d, --detail\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
 958   <span class="s">}</span>
 959   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">inputdatamode</span>} !~ <span class="q">/^(LoadInMemory|ScanFile)$/i</span><span class="s">)</span> <span class="s">{</span>
 960     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{inputdatamode}, for option \&quot;--InputDataMode\&quot; is not valid. Allowed values: LoadInMemory or ScanFile\n&quot;</span><span class="sc">;</span>
 961   <span class="s">}</span>
 962   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} !~ <span class="q">/^(AutoDetect|FingerprintsBitVectorString|FingerprintsVectorString)$/i</span><span class="s">)</span> <span class="s">{</span>
 963     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{mode}, for option \&quot;-m, --mode\&quot; is not valid. Allowed values: AutoDetect, FingerprintsBitVectorString or FingerprintsVectorString \n&quot;</span><span class="sc">;</span>
 964   <span class="s">}</span>
 965   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">indelim</span>} !~ <span class="q">/^(comma|semicolon)$/i</span><span class="s">)</span> <span class="s">{</span>
 966     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{indelim}, for option \&quot;--InDelim\&quot; is not valid. Allowed values: comma, or semicolon\n&quot;</span><span class="sc">;</span>
 967   <span class="s">}</span>
 968   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} !~ <span class="q">/^(comma|semicolon|tab)$/i</span><span class="s">)</span> <span class="s">{</span>
 969     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outdelim}, for option \&quot;--OutDelim\&quot; is not valid. Allowed values: comma, tab, or semicolon\n&quot;</span><span class="sc">;</span>
 970   <span class="s">}</span>
 971   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outmatrixformat</span>} !~ <span class="q">/^(RowsAndColumns|IDPairsAndValue)$/i</span><span class="s">)</span> <span class="s">{</span>
 972     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outmatrixformat}, for option \&quot;--OutMatrixFormat\&quot; is not valid. Allowed values: RowsAndColumns or IDPairsAndValue\n&quot;</span><span class="sc">;</span>
 973   <span class="s">}</span>
 974   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outmatrixtype</span>} !~ <span class="q">/^(FullMatrix|UpperTriangularMatrix|LowerTriangularMatrix)$/i</span><span class="s">)</span> <span class="s">{</span>
 975     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outmatrixtype}, for option \&quot;--OutMatrixType\&quot; is not valid. Allowed values: FullMatrix, UpperTriangularMatrix or LowerTriangularMatrix\n&quot;</span><span class="sc">;</span>
 976   <span class="s">}</span>
 977   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} !~ <span class="q">/^(Yes|No)$/i</span><span class="s">)</span> <span class="s">{</span>
 978     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{quote}, for option \&quot;-q --quote\&quot; is not valid. Allowed values: Yes or No\n&quot;</span><span class="sc">;</span>
 979   <span class="s">}</span>
 980   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">precision</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 981     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{precision}, for option \&quot;--precision\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
 982   <span class="s">}</span>
 983 <span class="s">}</span>
 984 
<a name="EOF-"></a></pre>
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