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<title>libqalculate-0.9.7: ArgumentSet Class Reference</title>
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<h1>ArgumentSet Class Reference</h1><!-- doxytag: class="ArgumentSet" --><!-- doxytag: inherits="Argument" -->A set of accepted arguments.
<a href="#_details">More...</a>
<p>
<code>#include <Function.h></code>
<p>
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Inheritance diagram for ArgumentSet:</div>
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<p><center><img src="classArgumentSet.png" usemap="#ArgumentSet_map" border="0" alt=""></center>
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<area href="classArgument.html" alt="Argument" shape="rect" coords="0,0,84,24">
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<a href="classArgumentSet-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="25ecfcfa62808e0d96673681e55fad35"></a><!-- doxytag: member="ArgumentSet::ArgumentSet" ref="25ecfcfa62808e0d96673681e55fad35" args="(string name_="", bool does_test=true, bool does_error=true)" -->
</td><td class="memItemRight" valign="bottom"><b>ArgumentSet</b> (string name_="", bool does_test=true, bool does_error=true)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="997dd911026ed60444fa58fae9cce9de"></a><!-- doxytag: member="ArgumentSet::ArgumentSet" ref="997dd911026ed60444fa58fae9cce9de" args="(const ArgumentSet *arg)" -->
</td><td class="memItemRight" valign="bottom"><b>ArgumentSet</b> (const <a class="el" href="classArgumentSet.html">ArgumentSet</a> *arg)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html#0accdb636c4f2cec234e63d69a6767f3">type</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classArgument.html">Argument</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html#06ab3fa4a3a48048fc91c352b94bc582">copy</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual string </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html#3c653be29fdd101b94e4ec635455582f">print</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a6f73a773ce3a5da83c79b24a445fbf2"></a><!-- doxytag: member="ArgumentSet::addArgument" ref="a6f73a773ce3a5da83c79b24a445fbf2" args="(Argument *arg)" -->
void </td><td class="memItemRight" valign="bottom"><b>addArgument</b> (<a class="el" href="classArgument.html">Argument</a> *arg)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="33157f1e89e42247365790111e6236c3"></a><!-- doxytag: member="ArgumentSet::delArgument" ref="33157f1e89e42247365790111e6236c3" args="(size_t index)" -->
void </td><td class="memItemRight" valign="bottom"><b>delArgument</b> (size_t index)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f76fe0b9f9d1b4cf7146ce322e166eff"></a><!-- doxytag: member="ArgumentSet::countArguments" ref="f76fe0b9f9d1b4cf7146ce322e166eff" args="() const " -->
size_t </td><td class="memItemRight" valign="bottom"><b>countArguments</b> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a021fe3f6750659181e57fcd411af098"></a><!-- doxytag: member="ArgumentSet::getArgument" ref="a021fe3f6750659181e57fcd411af098" args="(size_t index) const " -->
<a class="el" href="classArgument.html">Argument</a> * </td><td class="memItemRight" valign="bottom"><b>getArgument</b> (size_t index) const </td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html#9b34ab596af06a8863f227cf0861b3da">subtest</a> (<a class="el" href="classMathStructure.html">MathStructure</a> &value, const <a class="el" href="structEvaluationOptions.html">EvaluationOptions</a> &eo) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual string </td><td class="memItemRight" valign="bottom"><a class="el" href="classArgumentSet.html#a333123a717ccef0ec21cb4e6f034ed3">subprintlong</a> () const </td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="72738df2e2c4ef4c18f9f7cc06fdb6d1"></a><!-- doxytag: member="ArgumentSet::subargs" ref="72738df2e2c4ef4c18f9f7cc06fdb6d1" args="" -->
vector< <a class="el" href="classArgument.html">Argument</a> * > </td><td class="memItemRight" valign="bottom"><b>subargs</b></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
A set of accepted arguments.
<p>
This is used when several different type of argments shall be accepted by a function. <hr><h2>Member Function Documentation</h2>
<a class="anchor" name="9b34ab596af06a8863f227cf0861b3da"></a><!-- doxytag: member="ArgumentSet::subtest" ref="9b34ab596af06a8863f227cf0861b3da" args="(MathStructure &value, const EvaluationOptions &eo) const " -->
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<td class="memname">virtual bool ArgumentSet::subtest </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classMathStructure.html">MathStructure</a> & </td>
<td class="paramname"> <em>value</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structEvaluationOptions.html">EvaluationOptions</a> & </td>
<td class="paramname"> <em>eo</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td width="100%"> const<code> [protected, virtual]</code></td>
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<p>
This function is called from <a class="el" href="classArgument.html#56535da601c8f8f46c2b9fa3cfe97730">Argument::test()</a> and performs validation specific to the argument definition type. Should be reimplemented by all subclasses.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>value</em> </td><td>Value to test. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>eo</em> </td><td>Evaluation options to use if the value needs to be evaluated. </td></tr>
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</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>true if the value is valid for the argument definition. </dd></dl>
<p>Reimplemented from <a class="el" href="classArgument.html#c6e3f5ea55c3abe8fd7f978647589087">Argument</a>.</p>
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<a class="anchor" name="a333123a717ccef0ec21cb4e6f034ed3"></a><!-- doxytag: member="ArgumentSet::subprintlong" ref="a333123a717ccef0ec21cb4e6f034ed3" args="() const " -->
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<td class="memname">virtual string ArgumentSet::subprintlong </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [protected, virtual]</code></td>
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<p>
This function is called from <a class="el" href="classArgument.html#09d80da7b0eb5d0b63f31f4289425049">Argument::printlong()</a> and returns description specific the argument definition type. Should be reimplemented by all subclasses. For example <a class="el" href="classIntegerArgument.html#0f97d178c0ccb382794429cd43c69964">IntegerArgument::subprintlong()</a> might return "an integer" and <a class="el" href="classArgument.html#09d80da7b0eb5d0b63f31f4289425049">Argument::printlong()</a> might append " that fulfills the condition: even(\x)".<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Long description. </dd></dl>
<p>Reimplemented from <a class="el" href="classArgument.html#ecb66daedc6826a33816652afb64e674">Argument</a>.</p>
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<a class="anchor" name="0accdb636c4f2cec234e63d69a6767f3"></a><!-- doxytag: member="ArgumentSet::type" ref="0accdb636c4f2cec234e63d69a6767f3" args="() const " -->
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<td class="memname">virtual int ArgumentSet::type </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [virtual]</code></td>
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<p>
Returns the type of the argument, corresponding to which subclass the object belongs to.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd><a class="el" href="Function_8h.html#a15f3f718db408445afc1b93c12294c5" title="Argument types.">ArgumentType</a>. </dd></dl>
<p>Reimplemented from <a class="el" href="classArgument.html#2709c0d89f7827fabb1c4d4a563cae1a">Argument</a>.</p>
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<a class="anchor" name="06ab3fa4a3a48048fc91c352b94bc582"></a><!-- doxytag: member="ArgumentSet::copy" ref="06ab3fa4a3a48048fc91c352b94bc582" args="() const " -->
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<td class="memname">virtual <a class="el" href="classArgument.html">Argument</a>* ArgumentSet::copy </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [virtual]</code></td>
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<p>
Returns a copy of the argument definition.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A copy. </dd></dl>
<p>Reimplemented from <a class="el" href="classArgument.html#b3c1acf637efbe585bb716cb6ecf5829">Argument</a>.</p>
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<a class="anchor" name="3c653be29fdd101b94e4ec635455582f"></a><!-- doxytag: member="ArgumentSet::print" ref="3c653be29fdd101b94e4ec635455582f" args="() const " -->
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<td class="memname">virtual string ArgumentSet::print </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [virtual]</code></td>
</tr>
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<p>
Resturns a short description of the argument definition. Ex. "number" for <a class="el" href="classNumberArgument.html" title="A definition for numerical arguments.">NumberArgument</a>.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Short description. </dd></dl>
<p>Reimplemented from <a class="el" href="classArgument.html#3d7c3969caf6b5e9dd70574bbbaffe3d">Argument</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>libqalculate/<a class="el" href="Function_8h.html">Function.h</a></ul>
</div>
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