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   1 #!/usr/bin/perl -w
   2 <span class="c">#</span>
   3 <span class="c"># $RCSfile: TopologicalPharmacophoreAtomPairsFingerprints.pl,v $</span>
   4 <span class="c"># $Date: 2015/02/28 20:46:23 $</span>
   5 <span class="c"># $Revision: 1.36 $</span>
   6 <span class="c">#</span>
   7 <span class="c"># Author: Manish Sud &lt;msud@san.rr.com&gt;</span>
   8 <span class="c">#</span>
   9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span>
  10 <span class="c">#</span>
  11 <span class="c"># This file is part of MayaChemTools.</span>
  12 <span class="c">#</span>
  13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span>
  14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span>
  15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span>
  16 <span class="c"># later version.</span>
  17 <span class="c">#</span>
  18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span>
  19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span>
  20 <span class="c"># for a particular purpose.  See the GNU Lesser General Public License for more</span>
  21 <span class="c"># details.</span>
  22 <span class="c">#</span>
  23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span>
  24 <span class="c"># along with MayaChemTools; if not, see &lt;http://www.gnu.org/licenses/&gt; or</span>
  25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span>
  26 <span class="c"># Boston, MA, 02111-1307, USA.</span>
  27 <span class="c">#</span>
  28 
  29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span>
  30 <span class="k">use</span> <span class="w">FindBin</span><span class="sc">;</span> <span class="k">use</span> <span class="w">lib</span> <span class="q">&quot;$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">Text::ParseWords</span><span class="sc">;</span>
  34 <span class="k">use</span> <span class="w">Benchmark</span><span class="sc">;</span>
  35 <span class="k">use</span> <span class="w">FileUtil</span><span class="sc">;</span>
  36 <span class="k">use</span> <span class="w">TextUtil</span><span class="sc">;</span>
  37 <span class="k">use</span> <span class="w">SDFileUtil</span><span class="sc">;</span>
  38 <span class="k">use</span> <span class="w">MoleculeFileIO</span><span class="sc">;</span>
  39 <span class="k">use</span> <span class="w">FileIO::FingerprintsSDFileIO</span><span class="sc">;</span>
  40 <span class="k">use</span> <span class="w">FileIO::FingerprintsTextFileIO</span><span class="sc">;</span>
  41 <span class="k">use</span> <span class="w">FileIO::FingerprintsFPFileIO</span><span class="sc">;</span>
  42 <span class="k">use</span> <span class="w">AtomTypes::FunctionalClassAtomTypes</span><span class="sc">;</span>
  43 <span class="k">use</span> <span class="w">Fingerprints::TopologicalPharmacophoreAtomPairsFingerprints</span><span class="sc">;</span>
  44 
  45 <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>
  46 
  47 <span class="c"># Autoflush STDOUT</span>
  48 <span class="i">$|</span> = <span class="n">1</span><span class="sc">;</span>
  49 
  50 <span class="c"># Starting message...</span>
  51 <span class="i">$ScriptName</span> = <span class="i">basename</span><span class="s">(</span><span class="i">$0</span><span class="s">)</span><span class="sc">;</span>
  52 <span class="k">print</span> <span class="q">&quot;\n$ScriptName: Starting...\n\n&quot;</span><span class="sc">;</span>
  53 <span class="i">$StartTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
  54 
  55 <span class="c"># Get the options and setup script...</span>
  56 <span class="i">SetupScriptUsage</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  57 <span class="k">if</span> <span class="s">(</span><span class="i">$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>
  58   <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>
  59 <span class="s">}</span>
  60 
  61 <span class="k">my</span><span class="s">(</span><span class="i">@SDFilesList</span><span class="s">)</span><span class="sc">;</span>
  62 <span class="i">@SDFilesList</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&quot;</span><span class="s">)</span><span class="sc">;</span>
  63 
  64 <span class="c"># Process options...</span>
  65 <span class="k">print</span> <span class="q">&quot;Processing options...\n&quot;</span><span class="sc">;</span>
  66 <span class="k">my</span><span class="s">(</span><span class="i">%OptionsInfo</span><span class="s">)</span><span class="sc">;</span>
  67 <span class="i">ProcessOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  68 
  69 <span class="c"># Setup information about input files...</span>
  70 <span class="k">print</span> <span class="q">&quot;Checking input SD file(s)...\n&quot;</span><span class="sc">;</span>
  71 <span class="k">my</span><span class="s">(</span><span class="i">%SDFilesInfo</span><span class="s">)</span><span class="sc">;</span>
  72 <span class="i">RetrieveSDFilesInfo</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
  73 
  74 <span class="c"># Process input files..</span>
  75 <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  76 <span class="k">if</span> <span class="s">(</span><span class="i">@SDFilesList</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
  77   <span class="k">print</span> <span class="q">&quot;\nProcessing SD files...\n&quot;</span><span class="sc">;</span>
  78 <span class="s">}</span>
  79 <span class="k">for</span> <span class="i">$FileIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SDFilesList</span><span class="s">)</span> <span class="s">{</span>
  80   <span class="k">if</span> <span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$FileIndex</span>]<span class="s">)</span> <span class="s">{</span>
  81     <span class="k">print</span> <span class="q">&quot;\nProcessing file $SDFilesList[$FileIndex]...\n&quot;</span><span class="sc">;</span>
  82     <span class="i">GenerateTopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
  83   <span class="s">}</span>
  84 <span class="s">}</span>
  85 <span class="k">print</span> <span class="q">&quot;\n$ScriptName:Done...\n\n&quot;</span><span class="sc">;</span>
  86 
  87 <span class="i">$EndTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
  88 <span class="i">$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>
  89 <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">$TotalTime</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
  90 
  91 <span class="c">###############################################################################</span>
  92 
  93 <span class="c"># Generate fingerprints for a SD file...</span>
  94 <span class="c">#</span>
<a name="GenerateTopologicalPharmacophoreAtomPairsFingerprints-"></a>  95 <span class="k">sub </span><span class="m">GenerateTopologicalPharmacophoreAtomPairsFingerprints</span> <span class="s">{</span>
  96   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
  97   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$IgnoredCmpdCount</span><span class="cm">,</span> <span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$MoleculeFileIO</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="cm">,</span> <span class="i">$SetupOutputFiles</span><span class="s">)</span><span class="sc">;</span>
  98 
  99   <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 100 
 101   <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span> = <span class="s">(</span><span class="k">undef</span><span class="s">)</span> x <span class="n">3</span><span class="sc">;</span>
 102   <span class="i">$SetupOutputFiles</span> = <span class="n">1</span><span class="sc">;</span>
 103 
 104   <span class="i">$MoleculeFileIO</span> = <span class="w">new</span> <span class="i">MoleculeFileIO</span><span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$SDFile</span><span class="s">)</span><span class="sc">;</span>
 105   <span class="i">$MoleculeFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 106 
 107   <span class="i">$CmpdCount</span> = <span class="n">0</span><span class="sc">;</span>
 108   <span class="i">$IgnoredCmpdCount</span> = <span class="n">0</span><span class="sc">;</span>
 109 
 110   <span class="j">COMPOUND:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$Molecule</span> = <span class="i">$MoleculeFileIO</span><span class="i">-&gt;ReadMolecule</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 111     <span class="i">$CmpdCount</span>++<span class="sc">;</span>
 112 
 113     <span class="c"># Filter compound data before calculating fingerprints...</span>
 114     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">Filter</span>}<span class="s">)</span> <span class="s">{</span>
 115       <span class="k">if</span> <span class="s">(</span><span class="i">CheckAndFilterCompound</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 116         <span class="i">$IgnoredCmpdCount</span>++<span class="sc">;</span>
 117         <span class="k">next</span> <span class="j">COMPOUND</span><span class="sc">;</span>
 118       <span class="s">}</span>
 119     <span class="s">}</span>
 120 
 121     <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span> = <span class="i">GenerateMoleculeFingerprints</span><span class="s">(</span><span class="i">$Molecule</span><span class="s">)</span><span class="sc">;</span>
 122     <span class="k">if</span> <span class="s">(</span>!<span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">)</span> <span class="s">{</span>
 123       <span class="i">$IgnoredCmpdCount</span>++<span class="sc">;</span>
 124       <span class="i">ProcessIgnoredCompound</span><span class="s">(</span><span class="q">&#39;FingerprintsGenerationFailed&#39;</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span><span class="sc">;</span>
 125       <span class="k">next</span> <span class="j">COMPOUND</span><span class="sc">;</span>
 126     <span class="s">}</span>
 127 
 128     <span class="k">if</span> <span class="s">(</span><span class="i">$SetupOutputFiles</span><span class="s">)</span> <span class="s">{</span>
 129       <span class="i">$SetupOutputFiles</span> = <span class="n">0</span><span class="sc">;</span>
 130       <span class="i">SetupFingerprintsLabelValueIDs</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">)</span><span class="sc">;</span>
 131       <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span> = <span class="i">SetupAndOpenOutputFiles</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
 132     <span class="s">}</span>
 133 
 134     <span class="i">WriteDataToOutputFiles</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span><span class="sc">;</span>
 135   <span class="s">}</span>
 136   <span class="i">$MoleculeFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 137 
 138   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="s">)</span> <span class="s">{</span>
 139     <span class="i">$NewFPSDFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 140   <span class="s">}</span>
 141   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPTextFileIO</span><span class="s">)</span> <span class="s">{</span>
 142     <span class="i">$NewFPTextFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 143   <span class="s">}</span>
 144   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPFileIO</span><span class="s">)</span> <span class="s">{</span>
 145     <span class="i">$NewFPFileIO</span><span class="i">-&gt;Close</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 146   <span class="s">}</span>
 147 
 148   <span class="i">WriteFingerprintsGenerationSummaryStatistics</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$IgnoredCmpdCount</span><span class="s">)</span><span class="sc">;</span>
 149 <span class="s">}</span>
 150 
 151 <span class="c"># Process compound being ignored due to problems in fingerprints geneation...</span>
 152 <span class="c">#</span>
<a name="ProcessIgnoredCompound-"></a> 153 <span class="k">sub </span><span class="m">ProcessIgnoredCompound</span> <span class="s">{</span>
 154   <span class="k">my</span><span class="s">(</span><span class="i">$Mode</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 155   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdID</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 156 
 157   <span class="i">$DataFieldLabelAndValuesRef</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetDataFieldLabelAndValues</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 158   <span class="i">$CmpdID</span> = <span class="i">SetupCmpdIDForOutputFiles</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 159 
 160   <span class="j">MODE:</span> <span class="s">{</span>
 161     <span class="k">if</span> <span class="s">(</span><span class="i">$Mode</span> =~ <span class="q">/^ContainsNonElementalData$/i</span><span class="s">)</span> <span class="s">{</span>
 162       <span class="k">warn</span> <span class="q">&quot;\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Compound contains atom data corresponding to non-elemental atom symbol(s)...\n\n&quot;</span><span class="sc">;</span>
 163       <span class="k">next</span> <span class="j">MODE</span><span class="sc">;</span>
 164     <span class="s">}</span>
 165 
 166     <span class="k">if</span> <span class="s">(</span><span class="i">$Mode</span> =~ <span class="q">/^ContainsNoElementalData$/i</span><span class="s">)</span> <span class="s">{</span>
 167       <span class="k">warn</span> <span class="q">&quot;\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Compound contains no atom data...\n\n&quot;</span><span class="sc">;</span>
 168       <span class="k">next</span> <span class="j">MODE</span><span class="sc">;</span>
 169     <span class="s">}</span>
 170 
 171     <span class="k">if</span> <span class="s">(</span><span class="i">$Mode</span> =~ <span class="q">/^FingerprintsGenerationFailed$/i</span><span class="s">)</span> <span class="s">{</span>
 172       <span class="k">warn</span> <span class="q">&quot;\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Fingerprints generation didn&#39;t succeed...\n\n&quot;</span><span class="sc">;</span>
 173       <span class="k">next</span> <span class="j">MODE</span><span class="sc">;</span>
 174     <span class="s">}</span>
 175     <span class="k">warn</span> <span class="q">&quot;\nWarning: Ignoring compound record number $CmpdCount with ID $CmpdID: Fingerprints generation didn&#39;t succeed...\n\n&quot;</span><span class="sc">;</span>
 176   <span class="s">}</span>
 177 <span class="s">}</span>
 178 
 179 <span class="c"># Check and filter compounds....</span>
 180 <span class="c">#</span>
<a name="CheckAndFilterCompound-"></a> 181 <span class="k">sub </span><span class="m">CheckAndFilterCompound</span> <span class="s">{</span>
 182   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 183   <span class="k">my</span><span class="s">(</span><span class="i">$ElementCount</span><span class="cm">,</span> <span class="i">$NonElementCount</span><span class="s">)</span><span class="sc">;</span>
 184 
 185   <span class="s">(</span><span class="i">$ElementCount</span><span class="cm">,</span> <span class="i">$NonElementCount</span><span class="s">)</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetNumOfElementsAndNonElements</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 186 
 187   <span class="k">if</span> <span class="s">(</span><span class="i">$NonElementCount</span><span class="s">)</span> <span class="s">{</span>
 188     <span class="i">ProcessIgnoredCompound</span><span class="s">(</span><span class="q">&#39;ContainsNonElementalData&#39;</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span><span class="sc">;</span>
 189     <span class="k">return</span> <span class="n">1</span><span class="sc">;</span>
 190   <span class="s">}</span>
 191 
 192   <span class="k">if</span> <span class="s">(</span>!<span class="i">$ElementCount</span><span class="s">)</span> <span class="s">{</span>
 193     <span class="i">ProcessIgnoredCompound</span><span class="s">(</span><span class="q">&#39;ContainsNoElementalData&#39;</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="s">)</span><span class="sc">;</span>
 194     <span class="k">return</span> <span class="n">1</span><span class="sc">;</span>
 195   <span class="s">}</span>
 196 
 197   <span class="k">return</span> <span class="n">0</span><span class="sc">;</span>
 198 <span class="s">}</span>
 199 
 200 <span class="c"># Write out compounds fingerprints generation summary statistics...</span>
 201 <span class="c">#</span>
<a name="WriteFingerprintsGenerationSummaryStatistics-"></a> 202 <span class="k">sub </span><span class="m">WriteFingerprintsGenerationSummaryStatistics</span> <span class="s">{</span>
 203   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$IgnoredCmpdCount</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 204   <span class="k">my</span><span class="s">(</span><span class="i">$ProcessedCmpdCount</span><span class="s">)</span><span class="sc">;</span>
 205 
 206   <span class="i">$ProcessedCmpdCount</span> = <span class="i">$CmpdCount</span> - <span class="i">$IgnoredCmpdCount</span><span class="sc">;</span>
 207 
 208   <span class="k">print</span> <span class="q">&quot;\nNumber of compounds: $CmpdCount\n&quot;</span><span class="sc">;</span>
 209   <span class="k">print</span> <span class="q">&quot;Number of compounds processed successfully during fingerprints generation: $ProcessedCmpdCount\n&quot;</span><span class="sc">;</span>
 210   <span class="k">print</span> <span class="q">&quot;Number of compounds ignored during fingerprints generation: $IgnoredCmpdCount\n&quot;</span><span class="sc">;</span>
 211 <span class="s">}</span>
 212 
 213 <span class="c"># Append atom pair value IDs to fingerprint label...</span>
 214 <span class="c">#</span>
<a name="SetupFingerprintsLabelValueIDs-"></a> 215 <span class="k">sub </span><span class="m">SetupFingerprintsLabelValueIDs</span> <span class="s">{</span>
 216   <span class="k">my</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 217 
 218   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">AtomPairsSetSizeToUse</span>} =~ <span class="q">/^ArbitrarySize$/i</span> ||
 219       <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabelMode</span>} !~ <span class="q">/^FingerprintsLabelWithIDs$/i</span><span class="s">)</span> <span class="s">{</span>
 220     <span class="k">return</span><span class="sc">;</span>
 221   <span class="s">}</span>
 222 
 223   <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabel</span>} .= <span class="q">&quot;; Value IDs: &quot;</span> . <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="i">-&gt;GetFingerprintsVector</span><span class="i">-&gt;GetValueIDsString</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 224 <span class="s">}</span>
 225 
 226 <span class="c"># Open output files...</span>
 227 <span class="c">#</span>
<a name="SetupAndOpenOutputFiles-"></a> 228 <span class="k">sub </span><span class="m">SetupAndOpenOutputFiles</span> <span class="s">{</span>
 229   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 230   <span class="k">my</span><span class="s">(</span><span class="i">$NewFPSDFile</span><span class="cm">,</span> <span class="i">$NewFPFile</span><span class="cm">,</span> <span class="i">$NewFPTextFile</span><span class="cm">,</span> <span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="cm">,</span> <span class="i">%FingerprintsFileIOParams</span><span class="s">)</span><span class="sc">;</span>
 231 
 232   <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span> = <span class="s">(</span><span class="k">undef</span><span class="s">)</span> x <span class="n">3</span><span class="sc">;</span>
 233 
 234   <span class="c"># Setup common parameters for fingerprints file IO objects...</span>
 235   <span class="c">#</span>
 236   <span class="i">%FingerprintsFileIOParams</span> = <span class="s">(</span><span class="q">&#39;Mode&#39;</span> <span class="cm">=&gt;</span> <span class="q">&#39;Write&#39;</span><span class="cm">,</span> <span class="q">&#39;Overwrite&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">OverwriteFiles</span>}<span class="cm">,</span> <span class="q">&#39;FingerprintsStringMode&#39;</span> <span class="cm">=&gt;</span> <span class="q">&#39;FingerprintsVectorString&#39;</span><span class="cm">,</span> <span class="q">&#39;VectorStringFormat&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">VectorStringFormat</span>}<span class="s">)</span><span class="sc">;</span>
 237 
 238   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SDOutput</span>}<span class="s">)</span> <span class="s">{</span>
 239     <span class="i">$NewFPSDFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">SDOutFileNames</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 240     <span class="k">print</span> <span class="q">&quot;Generating SD file $NewFPSDFile...\n&quot;</span><span class="sc">;</span>
 241     <span class="i">$NewFPSDFileIO</span> = <span class="w">new</span> <span class="i">FileIO::FingerprintsSDFileIO</span><span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$NewFPSDFile</span><span class="cm">,</span> <span class="i">%FingerprintsFileIOParams</span><span class="cm">,</span> <span class="q">&#39;FingerprintsFieldLabel&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabel</span>}<span class="s">)</span><span class="sc">;</span>
 242     <span class="i">$NewFPSDFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 243   <span class="s">}</span>
 244 
 245   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FPOutput</span>}<span class="s">)</span> <span class="s">{</span>
 246     <span class="i">$NewFPFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">FPOutFileNames</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 247     <span class="k">print</span> <span class="q">&quot;Generating FP file $NewFPFile...\n&quot;</span><span class="sc">;</span>
 248     <span class="i">$NewFPFileIO</span> = <span class="w">new</span> <span class="i">FileIO::FingerprintsFPFileIO</span><span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$NewFPFile</span><span class="cm">,</span> <span class="i">%FingerprintsFileIOParams</span><span class="s">)</span><span class="sc">;</span>
 249     <span class="i">$NewFPFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 250   <span class="s">}</span>
 251 
 252   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">TextOutput</span>}<span class="s">)</span> <span class="s">{</span>
 253     <span class="k">my</span><span class="s">(</span><span class="i">$ColLabelsRef</span><span class="s">)</span><span class="sc">;</span>
 254 
 255     <span class="i">$NewFPTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">TextOutFileNames</span>}[<span class="i">$FileIndex</span>]<span class="sc">;</span>
 256     <span class="i">$ColLabelsRef</span> = <span class="i">SetupFPTextFileCoulmnLabels</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
 257 
 258     <span class="k">print</span> <span class="q">&quot;Generating text file $NewFPTextFile...\n&quot;</span><span class="sc">;</span>
 259     <span class="i">$NewFPTextFileIO</span> = <span class="w">new</span> <span class="i">FileIO::FingerprintsTextFileIO</span><span class="s">(</span><span class="q">&#39;Name&#39;</span> <span class="cm">=&gt;</span> <span class="i">$NewFPTextFile</span><span class="cm">,</span> <span class="i">%FingerprintsFileIOParams</span><span class="cm">,</span> <span class="q">&#39;DataColLabels&#39;</span> <span class="cm">=&gt;</span> <span class="i">$ColLabelsRef</span><span class="cm">,</span> <span class="q">&#39;OutDelim&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="q">&#39;OutQuote&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
 260     <span class="i">$NewFPTextFileIO</span><span class="i">-&gt;Open</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 261   <span class="s">}</span>
 262 
 263   <span class="k">return</span> <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span><span class="sc">;</span>
 264 <span class="s">}</span>
 265 
 266 <span class="c"># Write fingerpritns and other data to appropriate output files...</span>
 267 <span class="c">#</span>
<a name="WriteDataToOutputFiles-"></a> 268 <span class="k">sub </span><span class="m">WriteDataToOutputFiles</span> <span class="s">{</span>
 269   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$NewFPSDFileIO</span><span class="cm">,</span> <span class="i">$NewFPTextFileIO</span><span class="cm">,</span> <span class="i">$NewFPFileIO</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 270   <span class="k">my</span><span class="s">(</span><span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 271 
 272   <span class="i">$DataFieldLabelAndValuesRef</span> = <span class="k">undef</span><span class="sc">;</span>
 273   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPTextFileIO</span> || <span class="i">$NewFPFileIO</span><span class="s">)</span> <span class="s">{</span>
 274     <span class="i">$DataFieldLabelAndValuesRef</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetDataFieldLabelAndValues</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 275   <span class="s">}</span>
 276 
 277   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPSDFileIO</span><span class="s">)</span> <span class="s">{</span>
 278     <span class="k">my</span><span class="s">(</span><span class="i">$CmpdString</span><span class="s">)</span><span class="sc">;</span>
 279 
 280     <span class="i">$CmpdString</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetInputMoleculeString</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 281     <span class="i">$NewFPSDFileIO</span><span class="i">-&gt;WriteFingerprints</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$CmpdString</span><span class="s">)</span><span class="sc">;</span>
 282   <span class="s">}</span>
 283 
 284   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPTextFileIO</span><span class="s">)</span> <span class="s">{</span>
 285     <span class="k">my</span><span class="s">(</span><span class="i">$ColValuesRef</span><span class="s">)</span><span class="sc">;</span>
 286 
 287     <span class="i">$ColValuesRef</span> = <span class="i">SetupFPTextFileCoulmnValues</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 288     <span class="i">$NewFPTextFileIO</span><span class="i">-&gt;WriteFingerprints</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$ColValuesRef</span><span class="s">)</span><span class="sc">;</span>
 289   <span class="s">}</span>
 290 
 291   <span class="k">if</span> <span class="s">(</span><span class="i">$NewFPFileIO</span><span class="s">)</span> <span class="s">{</span>
 292     <span class="k">my</span><span class="s">(</span><span class="i">$CompoundID</span><span class="s">)</span><span class="sc">;</span>
 293 
 294     <span class="i">$CompoundID</span> = <span class="i">SetupCmpdIDForOutputFiles</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 295     <span class="i">$NewFPFileIO</span><span class="i">-&gt;WriteFingerprints</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="cm">,</span> <span class="i">$CompoundID</span><span class="s">)</span><span class="sc">;</span>
 296   <span class="s">}</span>
 297 <span class="s">}</span>
 298 
 299 <span class="c"># Generate approriate column labels for FPText output file...</span>
 300 <span class="c">#</span>
<a name="SetupFPTextFileCoulmnLabels-"></a> 301 <span class="k">sub </span><span class="m">SetupFPTextFileCoulmnLabels</span> <span class="s">{</span>
 302   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 303   <span class="k">my</span><span class="s">(</span><span class="i">$Line</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="s">)</span><span class="sc">;</span>
 304 
 305   <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 306   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
 307     <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldsRef</span>}[<span class="i">$FileIndex</span>]}<span class="sc">;</span>
 308   <span class="s">}</span>
 309   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^Common$/i</span><span class="s">)</span> <span class="s">{</span>
 310     <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataFieldsRef</span>}[<span class="i">$FileIndex</span>]}<span class="sc">;</span>
 311   <span class="s">}</span>
 312   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^Specify$/i</span><span class="s">)</span> <span class="s">{</span>
 313     <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataFields</span>}}<span class="sc">;</span>
 314   <span class="s">}</span>
 315   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^CompoundID$/i</span><span class="s">)</span> <span class="s">{</span>
 316     <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDLabel</span>}<span class="sc">;</span>
 317   <span class="s">}</span>
 318   <span class="c"># Add fingerprints label...</span>
 319   <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabel</span>}<span class="sc">;</span>
 320 
 321   <span class="k">return</span> \<span class="i">@ColLabels</span><span class="sc">;</span>
 322 <span class="s">}</span>
 323 
 324 <span class="c"># Generate column values FPText output file..</span>
 325 <span class="c">#</span>
<a name="SetupFPTextFileCoulmnValues-"></a> 326 <span class="k">sub </span><span class="m">SetupFPTextFileCoulmnValues</span> <span class="s">{</span>
 327   <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 328   <span class="k">my</span><span class="s">(</span><span class="i">@ColValues</span><span class="s">)</span><span class="sc">;</span>
 329 
 330   <span class="i">@ColValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 331   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^CompoundID$/i</span><span class="s">)</span> <span class="s">{</span>
 332     <span class="k">push</span> <span class="i">@ColValues</span><span class="cm">,</span> <span class="i">SetupCmpdIDForOutputFiles</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span><span class="sc">;</span>
 333   <span class="s">}</span>
 334   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
 335     <span class="i">@ColValues</span> = <span class="k">map</span> <span class="s">{</span> <span class="k">exists</span> <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} ? <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="s">}</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldsRef</span>}[<span class="i">$FileIndex</span>]}<span class="sc">;</span>
 336   <span class="s">}</span>
 337   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^Common$/i</span><span class="s">)</span> <span class="s">{</span>
 338     <span class="i">@ColValues</span> = <span class="k">map</span> <span class="s">{</span> <span class="k">exists</span> <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} ? <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="s">}</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataFieldsRef</span>}[<span class="i">$FileIndex</span>]}<span class="sc">;</span>
 339   <span class="s">}</span>
 340   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^Specify$/i</span><span class="s">)</span> <span class="s">{</span>
 341     <span class="i">@ColValues</span> = <span class="k">map</span> <span class="s">{</span> <span class="k">exists</span> <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} ? <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$_</span>} <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="s">}</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataFields</span>}}<span class="sc">;</span>
 342   <span class="s">}</span>
 343 
 344   <span class="k">return</span> \<span class="i">@ColValues</span><span class="sc">;</span>
 345 <span class="s">}</span>
 346 
 347 <span class="c"># Generate compound ID for FP and FPText output files..</span>
 348 <span class="c">#</span>
<a name="SetupCmpdIDForOutputFiles-"></a> 349 <span class="k">sub </span><span class="m">SetupCmpdIDForOutputFiles</span> <span class="s">{</span>
 350   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="i">$DataFieldLabelAndValuesRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 351   <span class="k">my</span><span class="s">(</span><span class="i">$CmpdID</span><span class="s">)</span><span class="sc">;</span>
 352 
 353   <span class="i">$CmpdID</span> = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 354   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} =~ <span class="q">/^MolNameOrLabelPrefix$/i</span><span class="s">)</span> <span class="s">{</span>
 355     <span class="k">my</span><span class="s">(</span><span class="i">$MolName</span><span class="s">)</span><span class="sc">;</span>
 356     <span class="i">$MolName</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetName</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 357     <span class="i">$CmpdID</span> = <span class="i">$MolName</span> ? <span class="i">$MolName</span> <span class="co">:</span> <span class="q">&quot;$OptionsInfo{CompoundID}${CmpdCount}&quot;</span><span class="sc">;</span>
 358   <span class="s">}</span>
 359   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} =~ <span class="q">/^LabelPrefix$/i</span><span class="s">)</span> <span class="s">{</span>
 360     <span class="i">$CmpdID</span> = <span class="q">&quot;$OptionsInfo{CompoundID}${CmpdCount}&quot;</span><span class="sc">;</span>
 361   <span class="s">}</span>
 362   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} =~ <span class="q">/^DataField$/i</span><span class="s">)</span> <span class="s">{</span>
 363     <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedDataField</span><span class="s">)</span><span class="sc">;</span>
 364     <span class="i">$SpecifiedDataField</span> = <span class="i">$OptionsInfo</span>{<span class="w">CompoundID</span>}<span class="sc">;</span>
 365     <span class="i">$CmpdID</span> = <span class="k">exists</span> <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$SpecifiedDataField</span>} ? <span class="i">$DataFieldLabelAndValuesRef</span>-&gt;{<span class="i">$SpecifiedDataField</span>} <span class="co">:</span> <span class="q">&#39;&#39;</span><span class="sc">;</span>
 366   <span class="s">}</span>
 367   <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} =~ <span class="q">/^MolName$/i</span><span class="s">)</span> <span class="s">{</span>
 368     <span class="i">$CmpdID</span> = <span class="i">$Molecule</span><span class="i">-&gt;GetName</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 369   <span class="s">}</span>
 370   <span class="k">return</span> <span class="i">$CmpdID</span><span class="sc">;</span>
 371 <span class="s">}</span>
 372 
 373 <span class="c"># Generate fingerprints for molecule...</span>
 374 <span class="c">#</span>
<a name="GenerateMoleculeFingerprints-"></a> 375 <span class="k">sub </span><span class="m">GenerateMoleculeFingerprints</span> <span class="s">{</span>
 376   <span class="k">my</span><span class="s">(</span><span class="i">$Molecule</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
 377   <span class="k">my</span><span class="s">(</span><span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">)</span><span class="sc">;</span>
 378 
 379   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">KeepLargestComponent</span>}<span class="s">)</span> <span class="s">{</span>
 380     <span class="i">$Molecule</span><span class="i">-&gt;KeepLargestComponent</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 381   <span class="s">}</span>
 382   <span class="k">if</span> <span class="s">(</span>!<span class="i">$Molecule</span><span class="i">-&gt;DetectRings</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 383     <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span>
 384   <span class="s">}</span>
 385   <span class="i">$Molecule</span><span class="i">-&gt;SetAromaticityModel</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">AromaticityModel</span>}<span class="s">)</span><span class="sc">;</span>
 386   <span class="i">$Molecule</span><span class="i">-&gt;DetectAromaticity</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 387 
 388   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FuzzifyAtomPairsCount</span>}<span class="s">)</span> <span class="s">{</span>
 389     <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span> = <span class="w">new</span> <span class="i">Fingerprints::TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">(</span><span class="q">&#39;Molecule&#39;</span> <span class="cm">=&gt;</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="q">&#39;AtomPairsSetSizeToUse&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">AtomPairsSetSizeToUse</span>}<span class="cm">,</span> <span class="q">&#39;MinDistance&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">MinDistance</span>}<span class="cm">,</span>  <span class="q">&#39;MaxDistance&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">MaxDistance</span>}<span class="cm">,</span> <span class="q">&#39;AtomTypesToUse&#39;</span> <span class="cm">=&gt;</span> \<span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesToUse</span>}}<span class="cm">,</span> <span class="cm">,</span> <span class="q">&#39;NormalizationMethodology&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">NormalizationMethodology</span>}<span class="cm">,</span> <span class="cm">,</span> <span class="q">&#39;ValuesPrecision&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ValuesPrecision</span>}<span class="cm">,</span> <span class="q">&#39;FuzzifyAtomPairsCount&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FuzzifyAtomPairsCount</span>}<span class="cm">,</span> <span class="q">&#39;FuzzificationMode&#39;</span> <span class="cm">=&gt;</span>  <span class="i">$OptionsInfo</span>{<span class="w">FuzzificationMode</span>}<span class="cm">,</span> <span class="q">&#39;FuzzificationMethodology&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FuzzificationMethodology</span>}<span class="cm">,</span> <span class="q">&#39;FuzzFactor&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">FuzzFactor</span>}<span class="s">)</span><span class="sc">;</span>
 390   <span class="s">}</span>
 391   <span class="k">else</span> <span class="s">{</span>
 392     <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span> = <span class="w">new</span> <span class="i">Fingerprints::TopologicalPharmacophoreAtomPairsFingerprints</span><span class="s">(</span><span class="q">&#39;Molecule&#39;</span> <span class="cm">=&gt;</span> <span class="i">$Molecule</span><span class="cm">,</span> <span class="q">&#39;AtomPairsSetSizeToUse&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">AtomPairsSetSizeToUse</span>}<span class="cm">,</span> <span class="q">&#39;MinDistance&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">MinDistance</span>}<span class="cm">,</span>  <span class="q">&#39;MaxDistance&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">MaxDistance</span>}<span class="cm">,</span> <span class="q">&#39;AtomTypesToUse&#39;</span> <span class="cm">=&gt;</span> \<span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesToUse</span>}}<span class="cm">,</span> <span class="q">&#39;NormalizationMethodology&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">NormalizationMethodology</span>}<span class="cm">,</span> <span class="q">&#39;ValuesPrecision&#39;</span> <span class="cm">=&gt;</span> <span class="i">$OptionsInfo</span>{<span class="w">ValuesPrecision</span>}<span class="s">)</span><span class="sc">;</span>
 393   <span class="s">}</span>
 394 
 395   <span class="c"># Set atom types weights...</span>
 396   <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">UseAtomTypesWeight</span>}<span class="s">)</span> <span class="s">{</span>
 397     <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="i">-&gt;SetAtomTypesWeight</span><span class="s">(</span><span class="i">%</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesWeight</span>}}<span class="s">)</span><span class="sc">;</span>
 398   <span class="s">}</span>
 399 
 400   <span class="c"># Generate fingerprints...</span>
 401   <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="i">-&gt;GenerateFingerprints</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 402 
 403   <span class="c"># Make sure fingerprints generation is successful...</span>
 404   <span class="k">if</span> <span class="s">(</span>!<span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="i">-&gt;IsFingerprintsGenerationSuccessful</span><span class="s">(</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 405     <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span>
 406   <span class="s">}</span>
 407 
 408   <span class="k">return</span> <span class="i">$TopologicalPharmacophoreAtomPairsFingerprints</span><span class="sc">;</span>
 409 <span class="s">}</span>
 410 
 411 <span class="c"># Retrieve information about SD files...</span>
 412 <span class="c">#</span>
<a name="RetrieveSDFilesInfo-"></a> 413 <span class="k">sub </span><span class="m">RetrieveSDFilesInfo</span> <span class="s">{</span>
 414   <span class="k">my</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$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">$FileName</span><span class="cm">,</span> <span class="i">$OutFileRoot</span><span class="cm">,</span> <span class="i">$TextOutFileExt</span><span class="cm">,</span> <span class="i">$SDOutFileExt</span><span class="cm">,</span> <span class="i">$FPOutFileExt</span><span class="cm">,</span> <span class="i">$NewSDFileName</span><span class="cm">,</span> <span class="i">$NewFPFileName</span><span class="cm">,</span> <span class="i">$NewTextFileName</span><span class="cm">,</span> <span class="i">$CheckDataField</span><span class="cm">,</span> <span class="i">$CollectDataFields</span><span class="cm">,</span> <span class="i">$AllDataFieldsRef</span><span class="cm">,</span> <span class="i">$CommonDataFieldsRef</span><span class="s">)</span><span class="sc">;</span>
 415 
 416   <span class="i">%SDFilesInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 417   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 418   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">OutFileRoot</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 419   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">SDOutFileNames</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 420   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">FPOutFileNames</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 421   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">TextOutFileNames</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 422   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldsRef</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 423   <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataFieldsRef</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 424 
 425   <span class="i">$CheckDataField</span> = <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">TextOutput</span>} &amp;&amp; <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^CompoundID$/i</span><span class="s">)</span> &amp;&amp; <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} =~ <span class="q">/^DataField$/i</span><span class="s">)</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 426   <span class="i">$CollectDataFields</span> = <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">TextOutput</span>} &amp;&amp; <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} =~ <span class="q">/^(All|Common)$/i</span><span class="s">)</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 427 
 428   <span class="j">FILELIST:</span> <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SDFilesList</span><span class="s">)</span> <span class="s">{</span>
 429     <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
 430 
 431     <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
 432     <span class="i">$SDFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 433     <span class="i">$SDFilesInfo</span>{<span class="w">SDOutFileNames</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 434     <span class="i">$SDFilesInfo</span>{<span class="w">FPOutFileNames</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 435     <span class="i">$SDFilesInfo</span>{<span class="w">TextOutFileNames</span>}[<span class="i">$Index</span>] = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 436 
 437     <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
 438     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="k">-e</span> <span class="i">$SDFile</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 439       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: It doesn&#39;t exist\n&quot;</span><span class="sc">;</span>
 440       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 441     <span class="s">}</span>
 442     <span class="k">if</span> <span class="s">(</span>!<span class="i">CheckFileType</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="q">&quot;sd sdf&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 443       <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: It&#39;s not a SD file\n&quot;</span><span class="sc">;</span>
 444       <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 445     <span class="s">}</span>
 446 
 447     <span class="k">if</span> <span class="s">(</span><span class="i">$CheckDataField</span><span class="s">)</span> <span class="s">{</span>
 448       <span class="c"># Make sure data field exists in SD file..</span>
 449       <span class="k">my</span><span class="s">(</span><span class="i">$CmpdString</span><span class="cm">,</span> <span class="i">$SpecifiedDataField</span><span class="cm">,</span> <span class="i">@CmpdLines</span><span class="cm">,</span> <span class="i">%DataFieldValues</span><span class="s">)</span><span class="sc">;</span>
 450 
 451       <span class="i">@CmpdLines</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 452       <span class="k">open</span> <span class="w">SDFILE</span><span class="cm">,</span> <span class="q">&quot;$SDFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t open $SDFile: $! \n&quot;</span><span class="sc">;</span>
 453       <span class="i">$CmpdString</span> = <span class="i">ReadCmpdString</span><span class="s">(</span>\<span class="i">*SDFILE</span><span class="s">)</span><span class="sc">;</span>
 454       <span class="k">close</span> <span class="w">SDFILE</span><span class="sc">;</span>
 455       <span class="i">@CmpdLines</span> = <span class="k">split</span> <span class="q">&quot;\n&quot;</span><span class="cm">,</span> <span class="i">$CmpdString</span><span class="sc">;</span>
 456       <span class="i">%DataFieldValues</span> = <span class="i">GetCmpdDataHeaderLabelsAndValues</span><span class="s">(</span>\<span class="i">@CmpdLines</span><span class="s">)</span><span class="sc">;</span>
 457       <span class="i">$SpecifiedDataField</span> = <span class="i">$OptionsInfo</span>{<span class="w">CompoundID</span>}<span class="sc">;</span>
 458       <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span> <span class="i">$DataFieldValues</span>{<span class="i">$SpecifiedDataField</span>}<span class="s">)</span> <span class="s">{</span>
 459         <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: Data field value, $SpecifiedDataField, using  \&quot;--CompoundID\&quot; option in \&quot;DataField\&quot; \&quot;--CompoundIDMode\&quot; doesn&#39;t exist\n&quot;</span><span class="sc">;</span>
 460         <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 461       <span class="s">}</span>
 462     <span class="s">}</span>
 463 
 464     <span class="i">$AllDataFieldsRef</span> = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 465     <span class="i">$CommonDataFieldsRef</span> = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 466     <span class="k">if</span> <span class="s">(</span><span class="i">$CollectDataFields</span><span class="s">)</span> <span class="s">{</span>
 467       <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="s">)</span><span class="sc">;</span>
 468       <span class="k">open</span> <span class="w">SDFILE</span><span class="cm">,</span> <span class="q">&quot;$SDFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t open $SDFile: $! \n&quot;</span><span class="sc">;</span>
 469       <span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$AllDataFieldsRef</span><span class="cm">,</span> <span class="i">$CommonDataFieldsRef</span><span class="s">)</span> = <span class="i">GetAllAndCommonCmpdDataHeaderLabels</span><span class="s">(</span>\<span class="i">*SDFILE</span><span class="s">)</span><span class="sc">;</span>
 470       <span class="k">close</span> <span class="w">SDFILE</span><span class="sc">;</span>
 471     <span class="s">}</span>
 472 
 473     <span class="c"># Setup output file names...</span>
 474     <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">$FileExt</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
 475     <span class="s">(</span><span class="i">$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">$SDFile</span><span class="s">)</span><span class="sc">;</span>
 476 
 477     <span class="i">$TextOutFileExt</span> = <span class="q">&quot;csv&quot;</span><span class="sc">;</span>
 478     <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>
 479       <span class="i">$TextOutFileExt</span> = <span class="q">&quot;tsv&quot;</span><span class="sc">;</span>
 480     <span class="s">}</span>
 481     <span class="i">$SDOutFileExt</span> = <span class="i">$FileExt</span><span class="sc">;</span>
 482     <span class="i">$FPOutFileExt</span> = <span class="q">&quot;fpf&quot;</span><span class="sc">;</span>
 483 
 484     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>} &amp;&amp; <span class="s">(</span><span class="i">@SDFilesList</span> == <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 485       <span class="k">my</span> <span class="s">(</span><span class="i">$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">$OptionsInfo</span>{<span class="w">OutFileRoot</span>}<span class="s">)</span><span class="sc">;</span>
 486       <span class="k">if</span> <span class="s">(</span><span class="i">$RootFileName</span> &amp;&amp; <span class="i">$RootFileExt</span><span class="s">)</span> <span class="s">{</span>
 487         <span class="i">$FileName</span> = <span class="i">$RootFileName</span><span class="sc">;</span>
 488       <span class="s">}</span>
 489       <span class="k">else</span> <span class="s">{</span>
 490         <span class="i">$FileName</span> = <span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>}<span class="sc">;</span>
 491       <span class="s">}</span>
 492       <span class="i">$OutFileRoot</span> = <span class="i">$FileName</span><span class="sc">;</span>
 493     <span class="s">}</span>
 494     <span class="k">else</span> <span class="s">{</span>
 495       <span class="i">$OutFileRoot</span> = <span class="q">&quot;${FileName}TopologicalPharmacophoreAtomPairsFP&quot;</span><span class="sc">;</span>
 496     <span class="s">}</span>
 497 
 498     <span class="i">$NewSDFileName</span> = <span class="q">&quot;${OutFileRoot}.${SDOutFileExt}&quot;</span><span class="sc">;</span>
 499     <span class="i">$NewFPFileName</span> = <span class="q">&quot;${OutFileRoot}.${FPOutFileExt}&quot;</span><span class="sc">;</span>
 500     <span class="i">$NewTextFileName</span> = <span class="q">&quot;${OutFileRoot}.${TextOutFileExt}&quot;</span><span class="sc">;</span>
 501 
 502     <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SDOutput</span>}<span class="s">)</span> <span class="s">{</span>
 503       <span class="k">if</span> <span class="s">(</span><span class="i">$SDFile</span> =~ <span class="q">/$NewSDFileName/i</span><span class="s">)</span> <span class="s">{</span>
 504         <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring input file $SDFile: Same output, $NewSDFileName, and input file names.\n&quot;</span><span class="sc">;</span>
 505         <span class="k">print</span> <span class="q">&quot;Specify a different name using \&quot;-r --root\&quot; option or use default name.\n&quot;</span><span class="sc">;</span>
 506         <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 507       <span class="s">}</span>
 508     <span class="s">}</span>
 509 
 510     <span class="k">if</span> <span class="s">(</span>!<span class="i">$OptionsInfo</span>{<span class="w">OverwriteFiles</span>}<span class="s">)</span> <span class="s">{</span>
 511       <span class="c"># Check SD and text outout files...</span>
 512       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SDOutput</span>}<span class="s">)</span> <span class="s">{</span>
 513         <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$NewSDFileName</span><span class="s">)</span> <span class="s">{</span>
 514           <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file $NewSDFileName already exists\n&quot;</span><span class="sc">;</span>
 515           <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 516         <span class="s">}</span>
 517       <span class="s">}</span>
 518       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">FPOutput</span>}<span class="s">)</span> <span class="s">{</span>
 519         <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$NewFPFileName</span><span class="s">)</span> <span class="s">{</span>
 520           <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file $NewFPFileName already exists\n&quot;</span><span class="sc">;</span>
 521           <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 522         <span class="s">}</span>
 523       <span class="s">}</span>
 524       <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">TextOutput</span>}<span class="s">)</span> <span class="s">{</span>
 525         <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$NewTextFileName</span><span class="s">)</span> <span class="s">{</span>
 526           <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file $NewTextFileName already exists\n&quot;</span><span class="sc">;</span>
 527           <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
 528         <span class="s">}</span>
 529       <span class="s">}</span>
 530     <span class="s">}</span>
 531 
 532     <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">1</span><span class="sc">;</span>
 533 
 534     <span class="i">$SDFilesInfo</span>{<span class="w">OutFileRoot</span>}[<span class="i">$Index</span>] = <span class="i">$OutFileRoot</span><span class="sc">;</span>
 535     <span class="i">$SDFilesInfo</span>{<span class="w">SDOutFileNames</span>}[<span class="i">$Index</span>] = <span class="i">$NewSDFileName</span><span class="sc">;</span>
 536     <span class="i">$SDFilesInfo</span>{<span class="w">FPOutFileNames</span>}[<span class="i">$Index</span>] = <span class="i">$NewFPFileName</span><span class="sc">;</span>
 537     <span class="i">$SDFilesInfo</span>{<span class="w">TextOutFileNames</span>}[<span class="i">$Index</span>] = <span class="i">$NewTextFileName</span><span class="sc">;</span>
 538 
 539     <span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldsRef</span>}[<span class="i">$Index</span>] = <span class="i">$AllDataFieldsRef</span><span class="sc">;</span>
 540     <span class="i">$SDFilesInfo</span>{<span class="w">CommonDataFieldsRef</span>}[<span class="i">$Index</span>] = <span class="i">$CommonDataFieldsRef</span><span class="sc">;</span>
 541   <span class="s">}</span>
 542 <span class="s">}</span>
 543 
 544 <span class="c"># Process option values...</span>
<a name="ProcessOptions-"></a> 545 <span class="k">sub </span><span class="m">ProcessOptions</span> <span class="s">{</span>
 546   <span class="i">%OptionsInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 547 
 548   <span class="i">ProcessAtomTypesToUseOption</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 549   <span class="i">ProcessAtomTypesWeightOption</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 550 
 551   <span class="i">$OptionsInfo</span>{<span class="w">AromaticityModel</span>} = <span class="i">$Options</span>{<span class="w">aromaticitymodel</span>}<span class="sc">;</span>
 552 
 553   <span class="i">$OptionsInfo</span>{<span class="w">AtomPairsSetSizeToUse</span>} = <span class="i">$Options</span>{<span class="w">atompairssetsizetouse</span>}<span class="sc">;</span>
 554 
 555   <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDMode</span>} = <span class="i">$Options</span>{<span class="w">compoundidmode</span>}<span class="sc">;</span>
 556   <span class="i">$OptionsInfo</span>{<span class="w">CompoundIDLabel</span>} = <span class="i">$Options</span>{<span class="w">compoundidlabel</span>}<span class="sc">;</span>
 557   <span class="i">$OptionsInfo</span>{<span class="w">DataFieldsMode</span>} = <span class="i">$Options</span>{<span class="w">datafieldsmode</span>}<span class="sc">;</span>
 558 
 559   <span class="k">my</span><span class="s">(</span><span class="i">@SpecifiedDataFields</span><span class="s">)</span><span class="sc">;</span>
 560   <span class="i">@SpecifiedDataFields</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 561 
 562   <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataFields</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 563   <span class="i">$OptionsInfo</span>{<span class="w">CompoundID</span>} = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 564 
 565   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldsmode</span>} =~ <span class="q">/^CompoundID$/i</span><span class="s">)</span> <span class="s">{</span>
 566     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidmode</span>} =~ <span class="q">/^DataField$/i</span><span class="s">)</span> <span class="s">{</span>
 567       <span class="k">if</span> <span class="s">(</span>!<span class="i">$Options</span>{<span class="w">compoundid</span>}<span class="s">)</span> <span class="s">{</span>
 568         <span class="k">die</span> <span class="q">&quot;Error: You must specify a value for \&quot;--CompoundID\&quot; option in \&quot;DataField\&quot; \&quot;--CompoundIDMode\&quot;. \n&quot;</span><span class="sc">;</span>
 569       <span class="s">}</span>
 570       <span class="i">$OptionsInfo</span>{<span class="w">CompoundID</span>} = <span class="i">$Options</span>{<span class="w">compoundid</span>}<span class="sc">;</span>
 571     <span class="s">}</span>
 572     <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidmode</span>} =~ <span class="q">/^(LabelPrefix|MolNameOrLabelPrefix)$/i</span><span class="s">)</span> <span class="s">{</span>
 573       <span class="i">$OptionsInfo</span>{<span class="w">CompoundID</span>} = <span class="i">$Options</span>{<span class="w">compoundid</span>} ? <span class="i">$Options</span>{<span class="w">compoundid</span>} <span class="co">:</span> <span class="q">&#39;Cmpd&#39;</span><span class="sc">;</span>
 574     <span class="s">}</span>
 575   <span class="s">}</span>
 576   <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldsmode</span>} =~ <span class="q">/^Specify$/i</span><span class="s">)</span> <span class="s">{</span>
 577     <span class="k">if</span> <span class="s">(</span>!<span class="i">$Options</span>{<span class="w">datafields</span>}<span class="s">)</span> <span class="s">{</span>
 578       <span class="k">die</span> <span class="q">&quot;Error: You must specify a value for \&quot;--DataFields\&quot; option in \&quot;Specify\&quot; \&quot;-d, --DataFieldsMode\&quot;. \n&quot;</span><span class="sc">;</span>
 579     <span class="s">}</span>
 580     <span class="i">@SpecifiedDataFields</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">datafields</span>}<span class="sc">;</span>
 581     <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataFields</span>}}<span class="cm">,</span> <span class="i">@SpecifiedDataFields</span><span class="sc">;</span>
 582   <span class="s">}</span>
 583 
 584   <span class="i">$OptionsInfo</span>{<span class="w">Filter</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">filter</span>} =~ <span class="q">/^Yes$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 585 
 586   <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabelMode</span>} = <span class="i">$Options</span>{<span class="w">fingerprintslabelmode</span>}<span class="sc">;</span>
 587   <span class="i">$OptionsInfo</span>{<span class="w">FingerprintsLabel</span>} = <span class="i">$Options</span>{<span class="w">fingerprintslabel</span>} ? <span class="i">$Options</span>{<span class="w">fingerprintslabel</span>} <span class="co">:</span> <span class="q">&#39;TopologicalPharmacophoreAtomPairsFingerprints&#39;</span><span class="sc">;</span>
 588 
 589   <span class="i">$OptionsInfo</span>{<span class="w">FuzzifyAtomPairsCount</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzifyatompairscount</span>} =~ <span class="q">/^Yes$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 590   <span class="i">$OptionsInfo</span>{<span class="w">FuzzificationMode</span>} = <span class="i">$Options</span>{<span class="w">fuzzificationmode</span>}<span class="sc">;</span>
 591   <span class="i">$OptionsInfo</span>{<span class="w">FuzzificationMethodology</span>} = <span class="i">$Options</span>{<span class="w">fuzzificationmethodology</span>}<span class="sc">;</span>
 592   <span class="i">$OptionsInfo</span>{<span class="w">FuzzFactor</span>} = <span class="i">$Options</span>{<span class="w">fuzzfactor</span>}<span class="sc">;</span>
 593 
 594   <span class="i">$OptionsInfo</span>{<span class="w">KeepLargestComponent</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">keeplargestcomponent</span>} =~ <span class="q">/^Yes$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 595 
 596   <span class="i">$OptionsInfo</span>{<span class="w">MinDistance</span>} = <span class="i">$Options</span>{<span class="w">mindistance</span>}<span class="sc">;</span>
 597   <span class="i">$OptionsInfo</span>{<span class="w">MaxDistance</span>} = <span class="i">$Options</span>{<span class="w">maxdistance</span>}<span class="sc">;</span>
 598 
 599   <span class="i">$OptionsInfo</span>{<span class="w">NormalizationMethodology</span>} = <span class="i">$Options</span>{<span class="w">normalizationmethodology</span>}<span class="sc">;</span>
 600 
 601   <span class="i">$OptionsInfo</span>{<span class="w">Output</span>} = <span class="i">$Options</span>{<span class="w">output</span>}<span class="sc">;</span>
 602   <span class="i">$OptionsInfo</span>{<span class="w">SDOutput</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} =~ <span class="q">/^(SD|All)$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 603   <span class="i">$OptionsInfo</span>{<span class="w">FPOutput</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} =~ <span class="q">/^(FP|All)$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 604   <span class="i">$OptionsInfo</span>{<span class="w">TextOutput</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} =~ <span class="q">/^(Text|All)$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 605 
 606   <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>} = <span class="i">$Options</span>{<span class="w">outdelim</span>}<span class="sc">;</span>
 607   <span class="i">$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>
 608 
 609   <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>
 610   <span class="i">$OptionsInfo</span>{<span class="w">OutFileRoot</span>} = <span class="i">$Options</span>{<span class="w">root</span>} ? <span class="i">$Options</span>{<span class="w">root</span>} <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
 611 
 612   <span class="i">$OptionsInfo</span>{<span class="w">ValuesPrecision</span>} = <span class="i">$Options</span>{<span class="w">valuesprecision</span>}<span class="sc">;</span>
 613 
 614   <span class="c"># Setup default vector string format...</span>
 615   <span class="k">my</span><span class="s">(</span><span class="i">$VectorStringFormat</span><span class="s">)</span><span class="sc">;</span>
 616   <span class="i">$VectorStringFormat</span> = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 617 
 618   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">vectorstringformat</span>}<span class="s">)</span> <span class="s">{</span>
 619     <span class="i">$VectorStringFormat</span> = <span class="i">$Options</span>{<span class="w">vectorstringformat</span>}<span class="sc">;</span>
 620 
 621     <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">atompairssetsizetouse</span>} =~ <span class="q">/^ArbitrarySize$/i</span> &amp;&amp; <span class="i">$VectorStringFormat</span> =~ <span class="q">/^ValuesString$/i</span><span class="s">)</span> <span class="s">{</span>
 622       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{vectorstringformat}, for option \&quot;-v, --VectorStringFormat\&quot; is not valid for $Options{atompairssetsizetouse} value of \&quot;--AtomPairsSetSizeToUse\&quot; option. Allowed values: IDsAndValuesString, IDsAndValuesPairsString, ValuesAndIDsString or ValuesAndIDsPairsString\n&quot;</span><span class="sc">;</span>
 623     <span class="s">}</span>
 624   <span class="s">}</span>
 625   <span class="k">else</span> <span class="s">{</span>
 626     <span class="i">$VectorStringFormat</span> = <span class="s">(</span><span class="i">$Options</span>{<span class="w">atompairssetsizetouse</span>} =~ <span class="q">/^FixedSize$/</span><span class="s">)</span> ? <span class="q">&quot;ValuesString&quot;</span> <span class="co">:</span> <span class="q">&quot;IDsAndValuesString&quot;</span><span class="sc">;</span>
 627   <span class="s">}</span>
 628   <span class="i">$OptionsInfo</span>{<span class="w">VectorStringFormat</span>} = <span class="i">$VectorStringFormat</span><span class="sc">;</span>
 629 <span class="s">}</span>
 630 
 631 <span class="c"># Process atom type to use option...</span>
 632 <span class="c">#</span>
<a name="ProcessAtomTypesToUseOption-"></a> 633 <span class="k">sub </span><span class="m">ProcessAtomTypesToUseOption</span> <span class="s">{</span>
 634   <span class="k">my</span><span class="s">(</span><span class="i">$AtomType</span><span class="cm">,</span> <span class="i">$SpecifiedAtomTypesToUse</span><span class="cm">,</span> <span class="i">@AtomTypesWords</span><span class="s">)</span><span class="sc">;</span>
 635 
 636   <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesToUse</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 637   <span class="k">if</span> <span class="s">(</span><span class="i">IsEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">atomtypestouse</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 638     <span class="k">die</span> <span class="q">&quot;Error: Atom types value specified using \&quot;-a, --AtomTypesToUse\&quot; option is empty\n&quot;</span><span class="sc">;</span>
 639   <span class="s">}</span>
 640 
 641   <span class="i">$SpecifiedAtomTypesToUse</span> = <span class="i">$Options</span>{<span class="w">atomtypestouse</span>}<span class="sc">;</span>
 642   <span class="i">$SpecifiedAtomTypesToUse</span> =~ <span class="q">s/ //g</span><span class="sc">;</span>
 643   <span class="i">@AtomTypesWords</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$SpecifiedAtomTypesToUse</span><span class="sc">;</span>
 644 
 645   <span class="k">for</span> <span class="i">$AtomType</span> <span class="s">(</span><span class="i">@AtomTypesWords</span><span class="s">)</span> <span class="s">{</span>
 646     <span class="k">if</span> <span class="s">(</span>!<span class="i">AtomTypes::FunctionalClassAtomTypes::IsFunctionalClassAvailable</span><span class="s">(</span><span class="i">$AtomType</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 647       <span class="k">die</span> <span class="q">&quot;Error: Atomic type specified, $AtomType, using \&quot;-a, --AtomTypesToUse\&quot; option is not valid...\n &quot;</span><span class="sc">;</span>
 648     <span class="s">}</span>
 649     <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesToUse</span>}}<span class="cm">,</span> <span class="i">$AtomType</span><span class="sc">;</span>
 650   <span class="s">}</span>
 651 <span class="s">}</span>
 652 
 653 <span class="c"># Process atom types weight option...</span>
 654 <span class="c">#</span>
<a name="ProcessAtomTypesWeightOption-"></a> 655 <span class="k">sub </span><span class="m">ProcessAtomTypesWeightOption</span> <span class="s">{</span>
 656   <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$AtomType</span><span class="cm">,</span> <span class="i">$AtomTypeWeight</span><span class="cm">,</span> <span class="i">$SpecifiedAtomTypesWeight</span><span class="cm">,</span> <span class="i">@AtomTypesWeightsPairs</span><span class="s">)</span><span class="sc">;</span>
 657 
 658   <span class="i">%</span>{<span class="i">$OptionsInfo</span>{<span class="w">AtomTypesWeight</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 659 
 660   <span class="k">if</span> <span class="s">(</span><span class="i">IsEmpty</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">atomtypesweight</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 661     <span class="k">die</span> <span class="q">&quot;Error: Atom types weight value specified using \&quot;--AtomTypesWeight\&quot; option is empty\n&quot;</span><span class="sc">;</span>
 662   <span class="s">}</span>
 663   <span class="i">$OptionsInfo</span>{<span class="w">UseAtomTypesWeight</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">atomtypesweight</span>} =~ <span class="q">/^None$/i</span><span class="s">)</span> ? <span class="n">0</span> <span class="co">:</span> <span class="n">1</span><span class="sc">;</span>
 664   <span class="k">if</span> <span class="s">(</span>!<span class="i">$OptionsInfo</span>{<span class="w">UseAtomTypesWeight</span>}<span class="s">)</span> <span class="s">{</span>
 665     <span class="k">return</span><span class="sc">;</span>
 666   <span class="s">}</span>
 667 
 668   <span class="c"># Process specified atom type/weight pairs...</span>
 669   <span class="i">$SpecifiedAtomTypesWeight</span> = <span class="i">$Options</span>{<span class="w">atomtypesweight</span>}<span class="sc">;</span>
 670   <span class="i">$SpecifiedAtomTypesWeight</span> =~ <span class="q">s/ //g</span><span class="sc">;</span>
 671   <span class="i">@AtomTypesWeightsPairs</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$SpecifiedAtomTypesWeight</span><span class="sc">;</span>
 672 
 673   <span class="k">if</span> <span class="s">(</span><span class="i">@AtomTypesWeightsPairs</span> % <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
 674     <span class="k">die</span> <span class="q">&quot;Error: Invalid number of values specified using \&quot;--AtomTypesWeight\&quot; option: It must contain even number of values.\n&quot;</span><span class="sc">;</span>
 675   <span class="s">}</span>
 676 
 677   <span class="k">for</span> <span class="s">(</span><span class="i">$Index</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$Index</span> &lt; <span class="i">@AtomTypesWeightsPairs</span><span class="sc">;</span> <span class="i">$Index</span> += <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
 678     <span class="i">$AtomType</span> = <span class="i">$AtomTypesWeightsPairs</span>[<span class="i">$Index</span>]<span class="sc">;</span> <span class="i">$AtomTypeWeight</span> = <span class="i">$AtomTypesWeightsPairs</span>[<span class="i">$Index</span> + <span class="n">1</span>]<span class="sc">;</span>
 679     <span class="k">if</span> <span class="s">(</span>!<span class="i">AtomTypes::FunctionalClassAtomTypes::IsFunctionalClassAvailable</span><span class="s">(</span><span class="i">$AtomType</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 680       <span class="k">die</span> <span class="q">&quot;Error: Atom type specified, $AtomType, using \&quot;--AtomTypesWeight\&quot; option is not valid\n &quot;</span><span class="sc">;</span>
 681     <span class="s">}</span>
 682     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">IsFloat</span><span class="s">(</span><span class="i">$AtomTypeWeight</span><span class="s">)</span> &amp;&amp; <span class="i">$AtomTypeWeight</span> &gt;= <span class="n">0</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 683       <span class="k">die</span> <span class="q">&quot;Error: Atom type weight specified, $AtomTypeWeight, using option \&quot;--AtomTypesWeight\&quot; is not valid. Allowed values: real numbers &gt;= 0 \n&quot;</span><span class="sc">;</span>
 684     <span class="s">}</span>
 685     <span class="i">$OptionsInfo</span>{<span class="w">AtomTypesWeight</span>}{<span class="i">$AtomType</span>} = <span class="i">$AtomTypeWeight</span><span class="sc">;</span>
 686   <span class="s">}</span>
 687 <span class="s">}</span>
 688 
 689 <span class="c"># Setup script usage  and retrieve command line arguments specified using various options...</span>
<a name="SetupScriptUsage-"></a> 690 <span class="k">sub </span><span class="m">SetupScriptUsage</span> <span class="s">{</span>
 691 
 692   <span class="c"># Retrieve all the options...</span>
 693   <span class="i">%Options</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 694 
 695   <span class="i">$Options</span>{<span class="w">aromaticitymodel</span>} = <span class="q">&#39;MayaChemToolsAromaticityModel&#39;</span><span class="sc">;</span>
 696 
 697   <span class="i">$Options</span>{<span class="w">atompairssetsizetouse</span>} = <span class="q">&#39;ArbitrarySize&#39;</span><span class="sc">;</span>
 698 
 699   <span class="i">$Options</span>{<span class="w">atomtypestouse</span>} = <span class="q">&#39;HBD,HBA,PI,NI,H&#39;</span><span class="sc">;</span>
 700   <span class="i">$Options</span>{<span class="w">atomtypesweight</span>} = <span class="q">&#39;None&#39;</span><span class="sc">;</span>
 701 
 702   <span class="i">$Options</span>{<span class="w">compoundidmode</span>} = <span class="q">&#39;LabelPrefix&#39;</span><span class="sc">;</span>
 703   <span class="i">$Options</span>{<span class="w">compoundidlabel</span>} = <span class="q">&#39;CompoundID&#39;</span><span class="sc">;</span>
 704   <span class="i">$Options</span>{<span class="w">datafieldsmode</span>} = <span class="q">&#39;CompoundID&#39;</span><span class="sc">;</span>
 705 
 706   <span class="i">$Options</span>{<span class="w">filter</span>} = <span class="q">&#39;Yes&#39;</span><span class="sc">;</span>
 707 
 708   <span class="i">$Options</span>{<span class="w">fingerprintslabelmode</span>} = <span class="q">&#39;FingerprintsLabelOnly&#39;</span><span class="sc">;</span>
 709 
 710   <span class="i">$Options</span>{<span class="w">fuzzifyatompairscount</span>} = <span class="q">&#39;No&#39;</span><span class="sc">;</span>
 711   <span class="i">$Options</span>{<span class="w">fuzzificationmode</span>} = <span class="q">&#39;AfterNormalization&#39;</span><span class="sc">;</span>
 712   <span class="i">$Options</span>{<span class="w">fuzzificationmethodology</span>} = <span class="q">&#39;FuzzyBinning&#39;</span><span class="sc">;</span>
 713   <span class="i">$Options</span>{<span class="w">fuzzfactor</span>} = <span class="n">0.15</span><span class="sc">;</span>
 714 
 715   <span class="i">$Options</span>{<span class="w">keeplargestcomponent</span>} = <span class="q">&#39;Yes&#39;</span><span class="sc">;</span>
 716 
 717   <span class="i">$Options</span>{<span class="w">mindistance</span>} = <span class="n">1</span><span class="sc">;</span>
 718   <span class="i">$Options</span>{<span class="w">maxdistance</span>} = <span class="n">10</span><span class="sc">;</span>
 719 
 720   <span class="i">$Options</span>{<span class="w">normalizationmethodology</span>} = <span class="q">&#39;None&#39;</span><span class="sc">;</span>
 721 
 722   <span class="i">$Options</span>{<span class="w">output</span>} = <span class="q">&#39;text&#39;</span><span class="sc">;</span>
 723   <span class="i">$Options</span>{<span class="w">outdelim</span>} = <span class="q">&#39;comma&#39;</span><span class="sc">;</span>
 724   <span class="i">$Options</span>{<span class="w">quote</span>} = <span class="q">&#39;yes&#39;</span><span class="sc">;</span>
 725 
 726   <span class="i">$Options</span>{<span class="w">valuesprecision</span>} = <span class="n">2</span><span class="sc">;</span>
 727 
 728   <span class="i">$Options</span>{<span class="w">vectorstringformat</span>} = <span class="q">&#39;&#39;</span><span class="sc">;</span>
 729 
 730   <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;aromaticitymodel=s&quot;</span><span class="cm">,</span> <span class="q">&quot;atompairssetsizetouse=s&quot;</span><span class="cm">,</span> <span class="q">&quot;atomtypestouse|a=s&quot;</span><span class="cm">,</span> <span class="q">&quot;atomtypesweight=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundid=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidlabel=s&quot;</span><span class="cm">,</span> <span class="q">&quot;compoundidmode=s&quot;</span><span class="cm">,</span> <span class="q">&quot;datafields=s&quot;</span><span class="cm">,</span> <span class="q">&quot;datafieldsmode|d=s&quot;</span><span class="cm">,</span> <span class="q">&quot;filter|f=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fingerprintslabelmode=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fingerprintslabel=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fuzzifyatompairscount=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fuzzificationmode=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fuzzificationmethodology=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fuzzfactor=s&quot;</span><span class="cm">,</span> <span class="q">&quot;help|h&quot;</span><span class="cm">,</span> <span class="q">&quot;keeplargestcomponent|k=s&quot;</span><span class="cm">,</span>  <span class="q">&quot;mindistance=s&quot;</span><span class="cm">,</span> <span class="q">&quot;maxdistance=s&quot;</span><span class="cm">,</span> <span class="q">&quot;normalizationmethodology|n=s&quot;</span><span class="cm">,</span> <span class="q">&quot;outdelim=s&quot;</span><span class="cm">,</span> <span class="q">&quot;output=s&quot;</span><span class="cm">,</span> <span class="q">&quot;overwrite|o&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;valuesprecision=s&quot;</span><span class="cm">,</span> <span class="q">&quot;vectorstringformat|v=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>
 731     <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 $ScriptName -h\&quot; command and try again...\n&quot;</span><span class="sc">;</span>
 732   <span class="s">}</span>
 733   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span>
 734     <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>
 735       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{workingdir}, for option \&quot;-w --workingdir\&quot; is not a directory name.\n&quot;</span><span class="sc">;</span>
 736     <span class="s">}</span>
 737     <span class="k">chdir</span> <span class="i">$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}: $! \n&quot;</span><span class="sc">;</span>
 738   <span class="s">}</span>
 739   <span class="k">if</span> <span class="s">(</span>!<span class="i">Molecule::IsSupportedAromaticityModel</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">aromaticitymodel</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 740     <span class="k">my</span><span class="s">(</span><span class="i">@SupportedModels</span><span class="s">)</span> = <span class="i">Molecule::GetSupportedAromaticityModels</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
 741     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{aromaticitymodel}, for option \&quot;--AromaticityModel\&quot; is not valid. Supported aromaticity models in current release of MayaChemTools: @SupportedModels\n&quot;</span><span class="sc">;</span>
 742   <span class="s">}</span>
 743   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">atompairssetsizetouse</span>} !~ <span class="q">/^(ArbitrarySize|FixedSize)$/i</span><span class="s">)</span> <span class="s">{</span>
 744     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{atompairssetsizetouse}, for option \&quot;--AtomPairsSetSizeToUse\&quot; is not valid. Allowed values: ArbitrarySize or FixedSize\n&quot;</span><span class="sc">;</span>
 745   <span class="s">}</span>
 746   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">compoundidmode</span>} !~ <span class="q">/^(DataField|MolName|LabelPrefix|MolNameOrLabelPrefix)$/i</span><span class="s">)</span> <span class="s">{</span>
 747     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{compoundidmode}, for option \&quot;--CompoundIDMode\&quot; is not valid. Allowed values: DataField, MolName, LabelPrefix or MolNameOrLabelPrefix\n&quot;</span><span class="sc">;</span>
 748   <span class="s">}</span>
 749   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldsmode</span>} !~ <span class="q">/^(All|Common|Specify|CompoundID)$/i</span><span class="s">)</span> <span class="s">{</span>
 750     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{datafieldsmode}, for option \&quot;-d, --DataFieldsMode\&quot; is not valid. Allowed values: All, Common, Specify or CompoundID\n&quot;</span><span class="sc">;</span>
 751   <span class="s">}</span>
 752   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">filter</span>} !~ <span class="q">/^(Yes|No)$/i</span><span class="s">)</span> <span class="s">{</span>
 753     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{filter}, for option \&quot;-f, --Filter\&quot; is not valid. Allowed values: Yes or No\n&quot;</span><span class="sc">;</span>
 754   <span class="s">}</span>
 755   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fingerprintslabelmode</span>} !~ <span class="q">/^(FingerprintsLabelOnly|FingerprintsLabelWithIDs)$/i</span><span class="s">)</span> <span class="s">{</span>
 756     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fingerprintslabelmode}, for option \&quot;--FingerprintsLabelMode\&quot; is not valid. Allowed values: FingerprintsLabelOnly or FingerprintsLabelWithIDs\n&quot;</span><span class="sc">;</span>
 757   <span class="s">}</span>
 758   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzifyatompairscount</span>} !~ <span class="q">/^(Yes|No)$/i</span><span class="s">)</span> <span class="s">{</span>
 759     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzifyatompairscount}, for option \&quot;--FuzzifyAtomPairsCount\&quot; is not valid. Allowed values: Yes or No\n&quot;</span><span class="sc">;</span>
 760   <span class="s">}</span>
 761   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzificationmode</span>} !~ <span class="q">/^(BeforeNormalization|AfterNormalization)$/i</span><span class="s">)</span> <span class="s">{</span>
 762     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzificationmode}, for option \&quot;--FuzzificationMode\&quot; is not valid. Allowed values: BeforeNormalization or AfterNormalization\n&quot;</span><span class="sc">;</span>
 763   <span class="s">}</span>
 764   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzificationmethodology</span>} !~ <span class="q">/^(FuzzyBinning|FuzzyBinSmoothing)$/i</span><span class="s">)</span> <span class="s">{</span>
 765     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzificationmethodology}, for option \&quot;--FuzzificationMethodology\&quot; is not valid. Allowed values: FuzzyBinning or FuzzyBinSmoothing\n&quot;</span><span class="sc">;</span>
 766   <span class="s">}</span>
 767   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsFloat</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzfactor</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 768     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzfactor}, for option \&quot;--FuzzFactor\&quot; is not valid. Allowed values: real numbers &gt;= 0 \n&quot;</span><span class="sc">;</span>
 769   <span class="s">}</span>
 770   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzificationmethodology</span>} !~ <span class="q">/^FuzzyBinning$/i</span><span class="s">)</span> <span class="s">{</span>
 771     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzfactor</span>} &gt;=<span class="n">0</span> &amp;&amp; <span class="i">$Options</span>{<span class="w">fuzzfactor</span>} &lt;= <span class="n">1.0</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 772       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzfactor}, for option \&quot;--FuzzFactor\&quot; during FuzzyBinning \&quot;--FuzzificationMethodology\&quot; is not valid. Allowed values: &gt;= 0 and &lt;= 1 \n&quot;</span><span class="sc">;</span>
 773     <span class="s">}</span>
 774   <span class="s">}</span>
 775   <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzificationmethodology</span>} !~ <span class="q">/^FuzzyBinSmoothing$/i</span><span class="s">)</span> <span class="s">{</span>
 776     <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">$Options</span>{<span class="w">fuzzfactor</span>} &gt;=<span class="n">0</span> &amp;&amp; <span class="i">$Options</span>{<span class="w">fuzzfactor</span>} &lt;= <span class="n">0.5</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 777       <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{fuzzfactor}, for option \&quot;--FuzzFactor\&quot; during FuzzyBinSmoothing \&quot;--FuzzificationMethodology\&quot; is not valid. Allowed values: &gt;= 0 and &lt;= 0.5 \n&quot;</span><span class="sc">;</span>
 778     <span class="s">}</span>
 779   <span class="s">}</span>
 780   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">keeplargestcomponent</span>} !~ <span class="q">/^(Yes|No)$/i</span><span class="s">)</span> <span class="s">{</span>
 781     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{keeplargestcomponent}, for option \&quot;-k, --KeepLargestComponent\&quot; is not valid. Allowed values: Yes or No\n&quot;</span><span class="sc">;</span>
 782   <span class="s">}</span>
 783   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">mindistance</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 784     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{mindistance}, for option \&quot;--MinDistance\&quot; is not valid. Allowed values: &gt;= 0 \n&quot;</span><span class="sc">;</span>
 785   <span class="s">}</span>
 786   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">maxdistance</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 787     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{maxdistance}, for option \&quot;--MaxDistance\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
 788   <span class="s">}</span>
 789   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mindistance</span>} &gt; <span class="i">$Options</span>{<span class="w">maxdistance</span>}<span class="s">)</span> <span class="s">{</span>
 790     <span class="k">die</span> <span class="q">&quot;Error: The value specified, specified, $Options{mindistance}, for option \&quot;--MinDistance\&quot; must be less than the value specified, $Options{maxdistance}, for option \&quot;--MaxDistance\&quot; \n&quot;</span><span class="sc">;</span>
 791   <span class="s">}</span>
 792   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">normalizationmethodology</span>} !~ <span class="q">/^(None|ByHeavyAtomsCount|ByAtomTypesCount)$/i</span><span class="s">)</span> <span class="s">{</span>
 793     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{normalizationmethodology}, for option \&quot;--NormalizationMethodology\&quot; is not valid. Allowed values: None, ByHeavyAtomsCount, or ByAtomTypesCount\n&quot;</span><span class="sc">;</span>
 794   <span class="s">}</span>
 795   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">output</span>} !~ <span class="q">/^(SD|FP|text|all)$/i</span><span class="s">)</span> <span class="s">{</span>
 796     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{output}, for option \&quot;--output\&quot; is not valid. Allowed values: SD, FP, text, or all\n&quot;</span><span class="sc">;</span>
 797   <span class="s">}</span>
 798   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} !~ <span class="q">/^(comma|semicolon|tab)$/i</span><span class="s">)</span> <span class="s">{</span>
 799     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outdelim}, for option \&quot;--outdelim\&quot; is not valid. Allowed values: comma, tab, or semicolon\n&quot;</span><span class="sc">;</span>
 800   <span class="s">}</span>
 801   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} !~ <span class="q">/^(Yes|No)$/i</span><span class="s">)</span> <span class="s">{</span>
 802     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{quote}, for option \&quot;-q --quote\&quot; is not valid. Allowed values: Yes or No\n&quot;</span><span class="sc">;</span>
 803   <span class="s">}</span>
 804   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/semicolon/i</span> &amp;&amp; <span class="i">$Options</span>{<span class="w">quote</span>} =~ <span class="q">/^No$/i</span><span class="s">)</span> <span class="s">{</span>
 805     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{quote}, for option \&quot;-q --quote\&quot; is not allowed with, semicolon value of \&quot;--outdelim\&quot; option: Fingerprints string use semicolon as delimiter for various data fields and must be quoted.\n&quot;</span><span class="sc">;</span>
 806   <span class="s">}</span>
 807   <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">valuesprecision</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
 808     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{valuesprecision}, for option \&quot;--ValuesPrecision\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
 809   <span class="s">}</span>
 810   <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">vectorstringformat</span>} &amp;&amp; <span class="i">$Options</span>{<span class="w">vectorstringformat</span>} !~ <span class="q">/^(ValuesString|IDsAndValuesString|IDsAndValuesPairsString|ValuesAndIDsString|ValuesAndIDsPairsString)$/i</span><span class="s">)</span> <span class="s">{</span>
 811     <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{vectorstringformat}, for option \&quot;-v, --VectorStringFormat\&quot; is not valid. Allowed values: ValuesString, IDsAndValuesString, IDsAndValuesPairsString, ValuesAndIDsString or ValuesAndIDsPairsString\n&quot;</span><span class="sc">;</span>
 812   <span class="s">}</span>
 813 <span class="s">}</span>
 814 
<a name="EOF-"></a></pre>
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