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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Crazy Eddies GUI System: CEGUI::BaseDim Class Reference</title>
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      <li class="navelem"><a class="el" href="namespaceCEGUI.html">CEGUI</a>      </li>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">CEGUI::BaseDim Class Reference</div>  </div>
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<!-- doxytag: class="CEGUI::BaseDim" -->
<p>Abstract interface for a generic 'dimension' class.  
 <a href="classCEGUI_1_1BaseDim.html#details">More...</a></p>

<p>Inherited by <a class="el" href="classCEGUI_1_1AbsoluteDim.html">CEGUI::AbsoluteDim</a>, <a class="el" href="classCEGUI_1_1FontDim.html">CEGUI::FontDim</a>, <a class="el" href="classCEGUI_1_1ImageDim.html">CEGUI::ImageDim</a>, <a class="el" href="classCEGUI_1_1PropertyDim.html">CEGUI::PropertyDim</a>, <a class="el" href="classCEGUI_1_1UnifiedDim.html">CEGUI::UnifiedDim</a>, and <a class="el" href="classCEGUI_1_1WidgetDim.html">CEGUI::WidgetDim</a>.</p>
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<p><a href="classCEGUI_1_1BaseDim-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#ae9c71469ab45f470b90999c262fac332">getValue</a> (const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;wnd) const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a value that represents this dimension as absolute pixels.  <a href="#ae9c71469ab45f470b90999c262fac332"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a7c973d57eeff59a27c909d62bb5560cf">getValue</a> (const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;wnd, const <a class="el" href="classCEGUI_1_1Rect.html">Rect</a> &amp;container) const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a value that represents this dimension as absolute pixels.  <a href="#a7c973d57eeff59a27c909d62bb5560cf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a0f4223e16dcd1cd97ef778fa7df51db2">clone</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Create an exact copy of the specialised class and return it as a pointer to a <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> object.  <a href="#a0f4223e16dcd1cd97ef778fa7df51db2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCEGUI.html#a83eeabd743af4692fae93272f0e3be72">DimensionOperator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a31b5b6aa7480cef5fbff94cffd84fe26">getDimensionOperator</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the DimensionOperator set for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> based object.  <a href="#a31b5b6aa7480cef5fbff94cffd84fe26"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a406ff20afd449fb926903048dec5c5d4">setDimensionOperator</a> (<a class="el" href="namespaceCEGUI.html#a83eeabd743af4692fae93272f0e3be72">DimensionOperator</a> op)</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the DimensionOperator set for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> based object.  <a href="#a406ff20afd449fb926903048dec5c5d4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a26e50c8bea15ead52115196277d0ca35">getOperand</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a pointer to the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> set to be used as the other operand.  <a href="#a26e50c8bea15ead52115196277d0ca35"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a19995a84bbfc6cf9f9a936c520427256">setOperand</a> (const <a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a> &amp;operand)</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> set to be used as the other operand in calculations for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>.  <a href="#a19995a84bbfc6cf9f9a936c520427256"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a82e737d0073299a43e3920b78229d381">writeXMLToStream</a> (<a class="el" href="classCEGUI_1_1XMLSerializer.html">XMLSerializer</a> &amp;xml_stream) const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Writes an xml representation of this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> to <em>out_stream</em>.  <a href="#a82e737d0073299a43e3920b78229d381"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aec28a97ab6a6df6c8195e4897cbc591e"></a><!-- doxytag: member="CEGUI::BaseDim::getValue_impl" ref="aec28a97ab6a6df6c8195e4897cbc591e" args="(const Window &amp;wnd) const =0" -->
virtual float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#aec28a97ab6a6df6c8195e4897cbc591e">getValue_impl</a> (const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;wnd) const =0</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementataion method to return the base value for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. This method should not attempt to apply the mathematical operator; this is handled automatically. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3dbf7dc4d0abcfa2f85656c8338f7b40"></a><!-- doxytag: member="CEGUI::BaseDim::getValue_impl" ref="a3dbf7dc4d0abcfa2f85656c8338f7b40" args="(const Window &amp;wnd, const Rect &amp;container) const =0" -->
virtual float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a3dbf7dc4d0abcfa2f85656c8338f7b40">getValue_impl</a> (const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;wnd, const <a class="el" href="classCEGUI_1_1Rect.html">Rect</a> &amp;container) const =0</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementataion method to return the base value for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. This method should not attempt to apply the mathematical operator; this is handled automatically by <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a80ca3317f244a87d46d179a60c0247be"></a><!-- doxytag: member="CEGUI::BaseDim::clone_impl" ref="a80ca3317f244a87d46d179a60c0247be" args="() const =0" -->
virtual <a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a80ca3317f244a87d46d179a60c0247be">clone_impl</a> () const =0</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementataion method to return a clone of this sub-class of <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. This method should not attempt to clone the mathematical operator or operand; theis is handled automatically by <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a742a0bc655e81a7c585d8745ce67e43c"></a><!-- doxytag: member="CEGUI::BaseDim::writeXMLElementName_impl" ref="a742a0bc655e81a7c585d8745ce67e43c" args="(XMLSerializer &amp;xml_stream) const =0" -->
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#a742a0bc655e81a7c585d8745ce67e43c">writeXMLElementName_impl</a> (<a class="el" href="classCEGUI_1_1XMLSerializer.html">XMLSerializer</a> &amp;xml_stream) const =0</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementataion method to output real xml element name. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae912ef1bb64d8ed59d3b3fbc74a7fa2e"></a><!-- doxytag: member="CEGUI::BaseDim::writeXMLElementAttributes_impl" ref="ae912ef1bb64d8ed59d3b3fbc74a7fa2e" args="(XMLSerializer &amp;xml_stream) const =0" -->
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCEGUI_1_1BaseDim.html#ae912ef1bb64d8ed59d3b3fbc74a7fa2e">writeXMLElementAttributes_impl</a> (<a class="el" href="classCEGUI_1_1XMLSerializer.html">XMLSerializer</a> &amp;xml_stream) const =0</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementataion method to create the element attributes. <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Abstract interface for a generic 'dimension' class. </p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a0f4223e16dcd1cd97ef778fa7df51db2"></a><!-- doxytag: member="CEGUI::BaseDim::clone" ref="a0f4223e16dcd1cd97ef778fa7df51db2" args="() const " -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a>* CEGUI::BaseDim::clone </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Create an exact copy of the specialised class and return it as a pointer to a <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> object. </p>
<p>Since the system needs to be able to copy objects derived from <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>, but only has knowledge of the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> interface, this clone method is provided to prevent slicing issues.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd><a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> object pointer </dd></dl>

</div>
</div>
<a class="anchor" id="a31b5b6aa7480cef5fbff94cffd84fe26"></a><!-- doxytag: member="CEGUI::BaseDim::getDimensionOperator" ref="a31b5b6aa7480cef5fbff94cffd84fe26" args="() const " -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="namespaceCEGUI.html#a83eeabd743af4692fae93272f0e3be72">DimensionOperator</a> CEGUI::BaseDim::getDimensionOperator </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Return the DimensionOperator set for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> based object. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>One of the DimensionOperator enumerated values representing a mathematical operation to be performed upon this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> using the set operand. </dd></dl>

</div>
</div>
<a class="anchor" id="a26e50c8bea15ead52115196277d0ca35"></a><!-- doxytag: member="CEGUI::BaseDim::getOperand" ref="a26e50c8bea15ead52115196277d0ca35" args="() const " -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">const <a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a>* CEGUI::BaseDim::getOperand </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Return a pointer to the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> set to be used as the other operand. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> object. </dd></dl>

</div>
</div>
<a class="anchor" id="a7c973d57eeff59a27c909d62bb5560cf"></a><!-- doxytag: member="CEGUI::BaseDim::getValue" ref="a7c973d57eeff59a27c909d62bb5560cf" args="(const Window &amp;wnd, const Rect &amp;container) const " -->
<div class="memitem">
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          <td class="memname">float CEGUI::BaseDim::getValue </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;&#160;</td>
          <td class="paramname"><em>wnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classCEGUI_1_1Rect.html">Rect</a> &amp;&#160;</td>
          <td class="paramname"><em>container</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td> const</td>
        </tr>
      </table>
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<p>Return a value that represents this dimension as absolute pixels. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">wnd</td><td><a class="el" href="classCEGUI_1_1Window.html" title="An abstract base class providing common functionality and specifying the required interface for deriv...">Window</a> object that may be used by the specialised class to aid in calculating the final value (typically would be used to obtain window/widget dimensions).</td></tr>
    <tr><td class="paramname">container</td><td><a class="el" href="classCEGUI_1_1Rect.html" title="Class encapsulating operations on a Rectangle.">Rect</a> object which describes an area to be considered as the base area when calculating the final value. Basically this means that relative values are calculated from the dimensions of this <a class="el" href="classCEGUI_1_1Rect.html" title="Class encapsulating operations on a Rectangle.">Rect</a>.</td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>float value which represents, in pixels, the same value as this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. </dd></dl>

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<a class="anchor" id="ae9c71469ab45f470b90999c262fac332"></a><!-- doxytag: member="CEGUI::BaseDim::getValue" ref="ae9c71469ab45f470b90999c262fac332" args="(const Window &amp;wnd) const " -->
<div class="memitem">
<div class="memproto">
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          <td class="memname">float CEGUI::BaseDim::getValue </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classCEGUI_1_1Window.html">Window</a> &amp;&#160;</td>
          <td class="paramname"><em>wnd</em></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Return a value that represents this dimension as absolute pixels. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">wnd</td><td><a class="el" href="classCEGUI_1_1Window.html" title="An abstract base class providing common functionality and specifying the required interface for deriv...">Window</a> object that may be used by the specialised class to aid in calculating the final value.</td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>float value which represents, in pixels, the same value as this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. </dd></dl>

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<a class="anchor" id="a406ff20afd449fb926903048dec5c5d4"></a><!-- doxytag: member="CEGUI::BaseDim::setDimensionOperator" ref="a406ff20afd449fb926903048dec5c5d4" args="(DimensionOperator op)" -->
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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void CEGUI::BaseDim::setDimensionOperator </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="namespaceCEGUI.html#a83eeabd743af4692fae93272f0e3be72">DimensionOperator</a>&#160;</td>
          <td class="paramname"><em>op</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<div class="memdoc">

<p>Set the DimensionOperator set for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> based object. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">op</td><td>One of the DimensionOperator enumerated values representing a mathematical operation to be performed upon this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> using the set operand.</td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Nothing. </dd></dl>

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<a class="anchor" id="a19995a84bbfc6cf9f9a936c520427256"></a><!-- doxytag: member="CEGUI::BaseDim::setOperand" ref="a19995a84bbfc6cf9f9a936c520427256" args="(const BaseDim &amp;operand)" -->
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<div class="memproto">
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          <td class="memname">void CEGUI::BaseDim::setOperand </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classCEGUI_1_1BaseDim.html">BaseDim</a> &amp;&#160;</td>
          <td class="paramname"><em>operand</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Set the <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> set to be used as the other operand in calculations for this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">operand</td><td>sub-class of <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> representing the 'other' operand. The given object will be cloned; no transfer of ownership occurrs for the passed object.</td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Nothing. </dd></dl>

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<a class="anchor" id="a82e737d0073299a43e3920b78229d381"></a><!-- doxytag: member="CEGUI::BaseDim::writeXMLToStream" ref="a82e737d0073299a43e3920b78229d381" args="(XMLSerializer &amp;xml_stream) const " -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void CEGUI::BaseDim::writeXMLToStream </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classCEGUI_1_1XMLSerializer.html">XMLSerializer</a> &amp;&#160;</td>
          <td class="paramname"><em>xml_stream</em></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Writes an xml representation of this <a class="el" href="classCEGUI_1_1BaseDim.html" title="Abstract interface for a generic &#39;dimension&#39; class.">BaseDim</a> to <em>out_stream</em>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">xml_stream</td><td>Stream where xml data should be output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Nothing. </dd></dl>

</div>
</div>
</div>
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