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<li class="navelem"><a class="el" href="classParseV2.html">ParseV2</a></li><li class="navelem"><a class="el" href="classParseV2_1_1Option.html">Option</a></li> </ul>
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<div class="summary">
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> |
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<div class="title">ParseV2::Option Class Reference</div> </div>
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<p>Base class for known SSQLS v2 'option' directives.
<a href="classParseV2_1_1Option.html#details">More...</a></p>
<p><code>#include <<a class="el" href="parsev2_8h_source.html">parsev2.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for ParseV2::Option:</div>
<div class="dyncontent">
<div class="center"><img src="classParseV2_1_1Option__inherit__graph.png" border="0" usemap="#ParseV2_1_1Option_inherit__map" alt="Inheritance graph"/></div>
<map name="ParseV2_1_1Option_inherit__map" id="ParseV2_1_1Option_inherit__map">
<area shape="rect" title="Base class for known SSQLS v2 'option' directives." alt="" coords="158,93,278,119"/>
<area shape="rect" href="classParseV2_1_1AccessorStyleOption.html" title="'option accessor_style' directive line" alt="" coords="339,5,542,31"/>
<area shape="rect" href="classParseV2_1_1ExceptionOnSchemaMismatchOption.html" title="'option exception_on_schema_mismatch' directive line" alt="" coords="338,55,543,93"/>
<area shape="rect" href="classParseV2_1_1HeaderExtensionOption.html" title="'option header_extension' directive line" alt="" coords="349,117,531,156"/>
<area shape="rect" href="classParseV2_1_1ImplementationExtensionOption.html" title="'option implementation_extension' directive line" alt="" coords="326,180,555,219"/>
<area shape="rect" href="classParseV2_1_1Line.html" title="Base class for parsed SSQLS v2 declaration lines." alt="" coords="5,93,110,119"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<div class="dynheader">
Collaboration diagram for ParseV2::Option:</div>
<div class="dyncontent">
<div class="center"><img src="classParseV2_1_1Option__coll__graph.png" border="0" usemap="#ParseV2_1_1Option_coll__map" alt="Collaboration graph"/></div>
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<area shape="rect" title="Base class for known SSQLS v2 'option' directives." alt="" coords="5,79,124,104"/>
<area shape="rect" href="classParseV2_1_1Line.html" title="Base class for parsed SSQLS v2 declaration lines." alt="" coords="12,5,117,31"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a456be9380b3e3457794a6851fb9b7356"><td class="memItemLeft" align="right" valign="top"><a id="a456be9380b3e3457794a6851fb9b7356"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Option.html#a456be9380b3e3457794a6851fb9b7356">~Option</a> ()</td></tr>
<tr class="memdesc:a456be9380b3e3457794a6851fb9b7356"><td class="mdescLeft"> </td><td class="mdescRight">Virtual dtor, since this is a base class. <br /></td></tr>
<tr class="separator:a456be9380b3e3457794a6851fb9b7356"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classParseV2_1_1Line"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classParseV2_1_1Line')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classParseV2_1_1Line.html">ParseV2::Line</a></td></tr>
<tr class="memitem:aff17fe2a6e9ffca4cfc9590b43cd9015 inherit pub_methods_classParseV2_1_1Line"><td class="memItemLeft" align="right" valign="top"><a id="aff17fe2a6e9ffca4cfc9590b43cd9015"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Line.html#aff17fe2a6e9ffca4cfc9590b43cd9015">~Line</a> ()</td></tr>
<tr class="memdesc:aff17fe2a6e9ffca4cfc9590b43cd9015 inherit pub_methods_classParseV2_1_1Line"><td class="mdescLeft"> </td><td class="mdescRight">Virtual dtor, since this is a base class. <br /></td></tr>
<tr class="separator:aff17fe2a6e9ffca4cfc9590b43cd9015 inherit pub_methods_classParseV2_1_1Line"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7b009a7af2f3f28522ee4879cdc5a714 inherit pub_methods_classParseV2_1_1Line"><td class="memItemLeft" align="right" valign="top"><a id="a7b009a7af2f3f28522ee4879cdc5a714"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Line.html#a7b009a7af2f3f28522ee4879cdc5a714">print</a> (std::ostream &os) const =0</td></tr>
<tr class="memdesc:a7b009a7af2f3f28522ee4879cdc5a714 inherit pub_methods_classParseV2_1_1Line"><td class="mdescLeft"> </td><td class="mdescRight">Print line's contents out to a stream in SSQLS v2 form. <br /></td></tr>
<tr class="separator:a7b009a7af2f3f28522ee4879cdc5a714 inherit pub_methods_classParseV2_1_1Line"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a53cc8e9341f541bb753b1c49eed14380"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classParseV2_1_1Option.html">Option</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Option.html#a53cc8e9341f541bb753b1c49eed14380">parse</a> (const <a class="el" href="classParseV2.html#a82c28f8cd009372d06cd0bd39927ff34">StringList</a> &tl, bool subdirective, const <a class="el" href="classParseV2_1_1File.html">File</a> &file)</td></tr>
<tr class="memdesc:a53cc8e9341f541bb753b1c49eed14380"><td class="mdescLeft"> </td><td class="mdescRight">Attempt to create an <a class="el" href="classParseV2_1_1Option.html" title="Base class for known SSQLS v2 'option' directives.">Option</a> object from information in the passed StringList. <a href="#a53cc8e9341f541bb753b1c49eed14380">More...</a><br /></td></tr>
<tr class="separator:a53cc8e9341f541bb753b1c49eed14380"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_static_methods_classParseV2_1_1Line"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classParseV2_1_1Line')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classParseV2_1_1Line.html">ParseV2::Line</a></td></tr>
<tr class="memitem:aa826982abc96f7d5013440572a0dafe1 inherit pub_static_methods_classParseV2_1_1Line"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classParseV2_1_1Line.html">Line</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Line.html#aa826982abc96f7d5013440572a0dafe1">parse</a> (const <a class="el" href="classParseV2.html#a82c28f8cd009372d06cd0bd39927ff34">StringList</a> &tl, bool subdirective, const <a class="el" href="classParseV2_1_1File.html">File</a> &file)</td></tr>
<tr class="memdesc:aa826982abc96f7d5013440572a0dafe1 inherit pub_static_methods_classParseV2_1_1Line"><td class="mdescLeft"> </td><td class="mdescRight">Virtual ctor, creating one of our subclass objects based on what we're passed. <a href="classParseV2_1_1Line.html#aa826982abc96f7d5013440572a0dafe1">More...</a><br /></td></tr>
<tr class="separator:aa826982abc96f7d5013440572a0dafe1 inherit pub_static_methods_classParseV2_1_1Line"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:aef17c339ffb010ead58c8a814317a7a6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Option.html#aef17c339ffb010ead58c8a814317a7a6">Option</a> (const std::string &<a class="el" href="classParseV2_1_1Option.html#ae0724c95b0f0e6282039742526183954">value</a>)</td></tr>
<tr class="memdesc:aef17c339ffb010ead58c8a814317a7a6"><td class="mdescLeft"> </td><td class="mdescRight">Protected ctor, so we cannot be directly instantiated. <a href="#aef17c339ffb010ead58c8a814317a7a6">More...</a><br /></td></tr>
<tr class="separator:aef17c339ffb010ead58c8a814317a7a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae0724c95b0f0e6282039742526183954"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Option.html#ae0724c95b0f0e6282039742526183954">value</a> () const</td></tr>
<tr class="memdesc:ae0724c95b0f0e6282039742526183954"><td class="mdescLeft"> </td><td class="mdescRight">Return the option's value in string form, unmodified from the original parse. <a href="#ae0724c95b0f0e6282039742526183954">More...</a><br /></td></tr>
<tr class="separator:ae0724c95b0f0e6282039742526183954"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classParseV2_1_1Line"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classParseV2_1_1Line')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classParseV2_1_1Line.html">ParseV2::Line</a></td></tr>
<tr class="memitem:a7b9e9c446ef2a7985598b2f4cb0e2820 inherit pro_methods_classParseV2_1_1Line"><td class="memItemLeft" align="right" valign="top"><a id="a7b9e9c446ef2a7985598b2f4cb0e2820"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Line.html#a7b9e9c446ef2a7985598b2f4cb0e2820">Line</a> ()</td></tr>
<tr class="memdesc:a7b9e9c446ef2a7985598b2f4cb0e2820 inherit pro_methods_classParseV2_1_1Line"><td class="mdescLeft"> </td><td class="mdescRight">Protected ctor, to prevent instantiation. <br /></td></tr>
<tr class="separator:a7b9e9c446ef2a7985598b2f4cb0e2820 inherit pro_methods_classParseV2_1_1Line"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-static-methods"></a>
Static Protected Member Functions</h2></td></tr>
<tr class="memitem:a75272b425b1f9a14b016083f31754b30"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classParseV2_1_1Option.html#a75272b425b1f9a14b016083f31754b30">parse_bool</a> (const std::string &<a class="el" href="classParseV2_1_1Option.html#ae0724c95b0f0e6282039742526183954">value</a>)</td></tr>
<tr class="memdesc:a75272b425b1f9a14b016083f31754b30"><td class="mdescLeft"> </td><td class="mdescRight">Convert a string expressing a boolean value to a <code>bool</code>. <a href="#a75272b425b1f9a14b016083f31754b30">More...</a><br /></td></tr>
<tr class="separator:a75272b425b1f9a14b016083f31754b30"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Base class for known SSQLS v2 'option' directives. </p>
<p>There are subclasses for all known SSQLS v2 options, having the same name, but with different capitalization and an "Option" suffix. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="aef17c339ffb010ead58c8a814317a7a6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aef17c339ffb010ead58c8a814317a7a6">◆ </a></span>Option()</h2>
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<td class="memname">ParseV2::Option::Option </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>value</em></td><td>)</td>
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<p>Protected ctor, so we cannot be directly instantiated. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">value</td><td>the option's value </td></tr>
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</dd>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a53cc8e9341f541bb753b1c49eed14380"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a53cc8e9341f541bb753b1c49eed14380">◆ </a></span>parse()</h2>
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<td class="memname"><a class="el" href="classParseV2_1_1Option.html">ParseV2::Option</a> * ParseV2::Option::parse </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classParseV2.html#a82c28f8cd009372d06cd0bd39927ff34">StringList</a> & </td>
<td class="paramname"><em>tl</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>subdirective</em>, </td>
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<td class="paramtype">const <a class="el" href="classParseV2_1_1File.html">File</a> & </td>
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<td>)</td>
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<p>Attempt to create an <a class="el" href="classParseV2_1_1Option.html" title="Base class for known SSQLS v2 'option' directives.">Option</a> object from information in the passed StringList. </p>
<p>This is a kind of pre-processor for the <a class="el" href="classParseV2_1_1Option.html" title="Base class for known SSQLS v2 'option' directives.">Option</a> subclass's ctors, creating an object of one of those subclasses only if the given StringList makes sense, passing those values as ctor parameters. </p>
<p class="reference">References <a class="el" href="classParseV2_1_1File.html#a398eef7e1fe978865b26b24e8efb7443">ParseV2::File::parse_error()</a>.</p>
<p class="reference">Referenced by <a class="el" href="classParseV2_1_1Line.html#aa826982abc96f7d5013440572a0dafe1">ParseV2::Line::parse()</a>.</p>
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<a id="a75272b425b1f9a14b016083f31754b30"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a75272b425b1f9a14b016083f31754b30">◆ </a></span>parse_bool()</h2>
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<td class="memname">bool ParseV2::Option::parse_bool </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>value</em></td><td>)</td>
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<p>Convert a string expressing a boolean value to a <code>bool</code>. </p>
<p>If we cannot recognize the value, we return true because SSQLS v2 options all default to false. The assumption is is that if the option directive is present, the value is most likely truthy.</p>
<p>As a consequence, the only thing this function recognizes is "0", "false", "no", and "off", with any mix of upper and lower case. All else is considered <code>true</code>. </p>
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<a id="ae0724c95b0f0e6282039742526183954"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae0724c95b0f0e6282039742526183954">◆ </a></span>value()</h2>
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<p>Return the option's value in string form, unmodified from the original parse. </p>
<p>Subclasses typically either expose this function in their public interface with a different, more appropriate name, or they define a wholly different method returning a reduced or more type-safe version of this value. </p>
<p class="reference">Referenced by <a class="el" href="classParseV2_1_1HeaderExtensionOption.html#ab01027b479c78ab0ba43036d8f25ba0b">ParseV2::HeaderExtensionOption::extension()</a>, and <a class="el" href="classParseV2_1_1ImplementationExtensionOption.html#a5827f0777dbb37eab3d59b9955447769">ParseV2::ImplementationExtensionOption::extension()</a>.</p>
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