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3 <title>MayaChemTools:Documentation:PackageInfo.pm</title>
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14 <table width="100%" border=0 cellpadding=0 cellspacing=2>
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15 <tr align="left" valign="top"><td width="33%" align="left"><a href="./ObjectProperty.html" title="ObjectProperty.html">Previous</a> <a href="./index.html" title="Table of Contents">TOC</a> <a href="./Lexer.html" title="Lexer.html">Next</a></td><td width="34%" align="middle"><strong>PackageInfo.pm</strong></td><td width="33%" align="right"><a href="././code/PackageInfo.html" title="View source code">Code</a> | <a href="./../pdf/PackageInfo.pdf" title="PDF US Letter Size">PDF</a> | <a href="./../pdfgreen/PackageInfo.pdf" title="PDF US Letter Size with narrow margins: www.changethemargins.com">PDFGreen</a> | <a href="./../pdfa4/PackageInfo.pdf" title="PDF A4 Size">PDFA4</a> | <a href="./../pdfa4green/PackageInfo.pdf" title="PDF A4 Size with narrow margins: www.changethemargins.com">PDFA4Green</a></td></tr>
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16 </table>
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17 </div>
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18 <p>
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19 </p>
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20 <h2>NAME</h2>
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21 <p>PackageInfo</p>
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22 <p>
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23 </p>
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24 <h2>SYNOPSIS</h2>
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25 <p>use PackageInfo;</p>
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26 <p>use PackageInfo qw(:all);</p>
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27 <p>
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28 </p>
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29 <h2>DESCRIPTION</h2>
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30 <p><strong>PackageInfo</strong> module provides the following functions:</p>
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31 <p> <a href="#getpackagekeyvalue">GetPackageKeyValue</a>, <a href="#ispackagekeynameavailable">IsPackageKeyNameAvailable</a>, <a href="#setpackagekeyvalue">SetPackageKeyValue</a>
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32 </p><p>The functions to set and get package keyvalues not explicitly defined in this module
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33 are implemented using Perl's AUTOLOAD functionality. These methods are generated
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34 on-the-fly for a specified key:</p>
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35 <div class="OptionsBox">
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36 Set<KeyName>(<KeyValue>);
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37 <br/> $KeyValue = Get<KeyName>();</div>
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38 <p><strong>PackageInfo</strong> module provides functionality to retrieve information about MayaChemTools
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39 package from PackagaInfo.csv which contains the following types key name and values:</p>
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40 <div class="OptionsBox">
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41 "KeyName","KeyValue"
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42 <br/> "PackageName","MayaChemTools"
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43 <br/> "ReleaseDate","Oct 21, 2010"
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44 <br/> "VersionNumber","7.4"
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45 <br/> "DevSoftwareEnvironment","Cygwin on Windows XP"
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46 <br/> ... ...
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47 <br/> ... ...</div>
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48 <p>
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49 </p>
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50 <h2>FUNCTIONS</h2>
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51 <dl>
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52 <dt><strong><a name="getpackagekeyvalue" class="item"><strong>GetPackageKeyValue</strong></a></strong></dt>
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53 <dd>
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54 <div class="OptionsBox">
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55 $KeyValue = GetPackageKeyValue($KeyName);</div>
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56 <p>Returns <strong>KeyValue</strong> for a specified <em>KeyName</em>.</p>
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57 </dd>
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58 <dt><strong><a name="ispackagekeynameavailable" class="item"><strong>IsPackageKeyNameAvailable</strong></a></strong></dt>
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59 <dd>
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60 <div class="OptionsBox">
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61 $Status = IsPackageKeyNameAvailable($KeyName);</div>
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62 <p>Returns 1 or 0 based on whether <em>KeyName</em> is available in package info file.</p>
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63 </dd>
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64 <dt><strong><a name="setpackagekeyvalue" class="item"><strong>SetPackageKeyValue</strong></a></strong></dt>
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65 <dd>
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66 <div class="OptionsBox">
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67 SetPackageKeyValue($KeyName, $KeyValue);</div>
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68 <p>Sets <em>KeyValue</em> for a <em>KeyName</em>. No data is written to package info file.</p>
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69 </dd>
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70 </dl>
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71 <p>
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72 </p>
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73 <h2>AUTHOR</h2>
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74 <p><a href="mailto:msud@san.rr.com">Manish Sud</a></p>
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75 <p>
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76 </p>
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77 <h2>COPYRIGHT</h2>
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78 <p>Copyright (C) 2015 Manish Sud. All rights reserved.</p>
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79 <p>This file is part of MayaChemTools.</p>
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80 <p>MayaChemTools is free software; you can redistribute it and/or modify it under
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81 the terms of the GNU Lesser General Public License as published by the Free
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82 Software Foundation; either version 3 of the License, or (at your option)
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83 any later version.</p>
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84 <p> </p><p> </p><div class="DocNav">
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85 <table width="100%" border=0 cellpadding=0 cellspacing=2>
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86 <tr align="left" valign="top"><td width="33%" align="left"><a href="./ObjectProperty.html" title="ObjectProperty.html">Previous</a> <a href="./index.html" title="Table of Contents">TOC</a> <a href="./Lexer.html" title="Lexer.html">Next</a></td><td width="34%" align="middle"><strong>March 29, 2015</strong></td><td width="33%" align="right"><strong>PackageInfo.pm</strong></td></tr>
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