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<hr><h1>ost::CommandOptionParse Class Reference</h1>This is the <a class="el" href="classost_1_1_command_option_parse.html">CommandOptionParse</a> interface class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="cmdoptns_8h-source.html">cmdoptns.h</a>></code>
<p>
<a href="classost_1_1_command_option_parse-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a0">~CommandOptionParse</a> ()=0</td></tr>
<tr><td> </td><td><font size=-1><em>Virtual destructor needed so that the object may be correctly deleted.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>virtual bool </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a1">ArgsHaveError</a> ()=0</td></tr>
<tr><td> </td><td><font size=-1><em>Get the value of the error flag set if the parser encountered errors.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>virtual const char * </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a2">PrintErrors</a> ()=0</td></tr>
<tr><td> </td><td><font size=-1><em>Return a string of text describing the list of errors encountered.</em> <a href="#a2">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>virtual const char * </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a3">PrintUsage</a> ()=0</td></tr>
<tr><td> </td><td><font size=-1><em>Return a string that contains the usage description of this list of paramaters.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a4">RegisterError</a> (const char *err_msg)=0</td></tr>
<tr><td> </td><td><font size=-1><em>Register an error with this parser.</em> <a href="#a4">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classost_1_1_command_option_parse.html#a5">PerformTask</a> ()=0</td></tr>
<tr><td> </td><td><font size=-1><em>The method should be invoked by the main code once it has determined that the application should be started.</em> <a href="#a5">More...</a><em></em></font><br><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
This is the <a class="el" href="classost_1_1_command_option_parse.html">CommandOptionParse</a> interface class.
<p>
To implement this object you can call <a class="el" href="namespaceost.html#a179">MakeCommandOptionParse</a>(); This will instantiate a dynamically allocated version of this class and parse the command line for the list of command options that are passed in.
<p>
<dl compact><dt><b>
Author: </b><dd>
Gianni Mariani <<a href="mailto:gianni@mariani.ws">gianni@mariani.ws</a>> </dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="ost::CommandOptionParse::~CommandOptionParse"></a><p>
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<td class="md" nowrap valign="top"> virtual ost::CommandOptionParse::~CommandOptionParse </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
<td>
<p>
Virtual destructor needed so that the object may be correctly deleted.
<p>
</td>
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<hr><h2>Member Function Documentation</h2>
<a name="a1" doxytag="ost::CommandOptionParse::ArgsHaveError"></a><p>
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<td class="md" nowrap valign="top"> virtual bool ost::CommandOptionParse::ArgsHaveError </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
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<p>
Get the value of the error flag set if the parser encountered errors.
<p>
</td>
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<a name="a5" doxytag="ost::CommandOptionParse::PerformTask"></a><p>
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<td class="md" nowrap valign="top"> virtual void ost::CommandOptionParse::PerformTask </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
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<td>
</td>
<td>
<p>
The method should be invoked by the main code once it has determined that the application should be started.
<p>
</td>
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<a name="a2" doxytag="ost::CommandOptionParse::PrintErrors"></a><p>
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<td class="md" nowrap valign="top"> virtual const char* ost::CommandOptionParse::PrintErrors </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
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</td>
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<p>
Return a string of text describing the list of errors encountered.
<p>
</td>
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<a name="a3" doxytag="ost::CommandOptionParse::PrintUsage"></a><p>
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<td class="md" nowrap valign="top"> virtual const char* ost::CommandOptionParse::PrintUsage </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
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</td>
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<p>
Return a string that contains the usage description of this list of paramaters.
<p>
</td>
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<a name="a4" doxytag="ost::CommandOptionParse::RegisterError"></a><p>
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<td class="md" nowrap valign="top"> virtual void ost::CommandOptionParse::RegisterError </td>
<td class="md">( </td>
<td class="md">const char *</td>
<td class="mdname1"> <em>err_msg</em> </td>
<td class="md">) </td>
<td class="md"><code> [pure virtual]</code></td>
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</td>
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<td>
</td>
<td>
<p>
Register an error with this parser.
<p>
This string will be appended to the errors already buffered in this object. </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="cmdoptns_8h-source.html">cmdoptns.h</a></ul>
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