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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>libqalculate-0.9.6: DateArgument Class Reference</title>
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<h1>DateArgument Class Reference</h1><!-- doxytag: class=<DateArgument> --><!-- doxytag: inherits=<Argument> -->A date argument.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;Function.h&gt;</code>
<p>
<p>Inheritance diagram for DateArgument:
<p><center><img src="classDateArgument.png" usemap="#DateArgument_map" border="0" alt=""></center>
<map name="DateArgument_map">
<area href="classArgument.html" alt="Argument" shape="rect" coords="0,0,92,24">
</map>
<a href="classDateArgument-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="a0"></a><!-- doxytag: member=<DateArgument::DateArgument> ref=<a0> args=<(string name_="", bool does_test=true, bool does_error=true)> -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>DateArgument</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="a1"></a><!-- doxytag: member=<DateArgument::DateArgument> ref=<a1> args=<(const DateArgument *arg)> -->
&nbsp;</td><td class="memItemRight" valign="bottom"><b>DateArgument</b> (const <a class="el" href="classDateArgument.html">DateArgument</a> *arg)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html#a3">type</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classArgument.html">Argument</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html#a4">copy</a> () const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html#a5">print</a> () 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&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html#b0">subtest</a> (<a class="el" href="classMathStructure.html">MathStructure</a> &amp;value, const <a class="el" href="structEvaluationOptions.html">EvaluationOptions</a> &amp;eo) const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDateArgument.html#b1">subprintlong</a> () const </td></tr>

</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A date argument. 
<p>
A text argument representing a date.
<p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a4"></a><!-- doxytag: member=<DateArgument::copy> ref=<a4> args=<() const > --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
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          <td class="md" nowrap valign="top">virtual <a class="el" href="classArgument.html">Argument</a>* DateArgument::copy           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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    <td>
      &nbsp;
    </td>
    <td>

<p>
Returns a copy of the argument definition.<p>
<dl compact><dt><b>Returns:</b></dt><dd>A copy.</dd></dl>

<p>
Reimplemented from <a class="el" href="classArgument.html#a4">Argument</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a5"></a><!-- doxytag: member=<DateArgument::print> ref=<a5> args=<() const > --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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    <td class="mdRow">
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          <td class="md" nowrap valign="top">virtual string DateArgument::print           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
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<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Resturns a short description of the argument definition. Ex. "number" for <a class="el" href="classNumberArgument.html">NumberArgument</a>.<p>
<dl compact><dt><b>Returns:</b></dt><dd>Short description.</dd></dl>

<p>
Reimplemented from <a class="el" href="classArgument.html#a5">Argument</a>.    </td>
  </tr>
</table>
<a class="anchor" name="b1"></a><!-- doxytag: member=<DateArgument::subprintlong> ref=<b1> args=<() const > --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">virtual string DateArgument::subprintlong           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [protected, virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
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      &nbsp;
    </td>
    <td>

<p>
This function is called from <a class="el" href="classArgument.html#a6">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#b1">IntegerArgument::subprintlong()</a> might return "an integer" and <a class="el" href="classArgument.html#a6">Argument::printlong()</a> might append " that fulfills the condition: even(\x)".<p>
<dl compact><dt><b>Returns:</b></dt><dd>Long description.</dd></dl>

<p>
Reimplemented from <a class="el" href="classArgument.html#b1">Argument</a>.    </td>
  </tr>
</table>
<a class="anchor" name="b0"></a><!-- doxytag: member=<DateArgument::subtest> ref=<b0> args=<(MathStructure &amp;value, const EvaluationOptions &amp;eo) const > --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">virtual bool DateArgument::subtest           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classMathStructure.html">MathStructure</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>value</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="structEvaluationOptions.html">EvaluationOptions</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>eo</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [protected, virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
This function is called from <a class="el" href="classArgument.html#a7">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>&nbsp;</td><td>Value to test. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>eo</em>&nbsp;</td><td>Evaluation options to use if the value needs to be evaluated. </td></tr>
  </table>
</dl>
<dl 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#b0">Argument</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a3"></a><!-- doxytag: member=<DateArgument::type> ref=<a3> args=<() const > --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">virtual int DateArgument::type           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Returns the type of the argument, corresponding to which subclass the object belongs to.<p>
<dl compact><dt><b>Returns:</b></dt><dd><a class="el" href="Function_8h.html#a26">ArgumentType</a>.</dd></dl>

<p>
Reimplemented from <a class="el" href="classArgument.html#a25">Argument</a>.    </td>
  </tr>
</table>
<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>
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