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<title>vrq: External Class Reference</title>
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<a href="#pub-static-methods">Static Public Member Functions</a> </div>
<div class="headertitle">
<h1>External Class Reference</h1> </div>
</div>
<div class="contents">
<!-- doxytag: class="External" -->
<p>This class is a stub that will be used to create linkages for external references.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="external_8h_source.html">external.h</a>></code></p>
<p><a href="classExternal-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#aef9a15c3c9da7795db931fe94d6601be">Initialize</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize class info. <a href="#aef9a15c3c9da7795db931fe94d6601be"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#ac8ca04c30cb80ab20dbeada73db00add">Width</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get width of external variable. <a href="#ac8ca04c30cb80ab20dbeada73db00add"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCNode.html">CNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#a174aaaba14143d6549d0d4432a975209">WidthExp</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get width of external variable as an expression. <a href="#a174aaaba14143d6549d0d4432a975209"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#a40bbf1fb12ea162ca285276ccd62177e">WidthConstant</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determine if width of external variable is constant. <a href="#a40bbf1fb12ea162ca285276ccd62177e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#aa3650015f5e081c33dc8400fd11cd0cf">WidthVolatile</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determine if width of external variable is volatile. <a href="#aa3650015f5e081c33dc8400fd11cd0cf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#ae88876209b5f402dec8ecfa5e0f14d6f">WidthEvaluateable</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determine if width of external variable can be evaluated. <a href="#ae88876209b5f402dec8ecfa5e0f14d6f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="cdatatype_8h.html#aff499c00c9873bf3fcf1c46bf2652790">NodeType_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExternal.html#afc048a4d5f8ec7b91484aba82c191e8a">Type</a> (<a class="el" href="classCSymbol.html">CSymbol</a> *symbol)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determine type of external variable. <a href="#afc048a4d5f8ec7b91484aba82c191e8a"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>This class is a stub that will be used to create linkages for external references. </p>
<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000009">Todo:</a></b></dt><dd>Implement external linkages. </dd></dl>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="aef9a15c3c9da7795db931fe94d6601be"></a><!-- doxytag: member="External::Initialize" ref="aef9a15c3c9da7795db931fe94d6601be" args="()" -->
<div class="memitem">
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<td class="memname">static void External::Initialize </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Initialize class info. </p>
</div>
</div>
<a class="anchor" id="afc048a4d5f8ec7b91484aba82c191e8a"></a><!-- doxytag: member="External::Type" ref="afc048a4d5f8ec7b91484aba82c191e8a" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">static <a class="el" href="cdatatype_8h.html#aff499c00c9873bf3fcf1c46bf2652790">NodeType_t</a> External::Type </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Determine type of external variable. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>type of external variable. </dd></dl>
</div>
</div>
<a class="anchor" id="ac8ca04c30cb80ab20dbeada73db00add"></a><!-- doxytag: member="External::Width" ref="ac8ca04c30cb80ab20dbeada73db00add" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">static int External::Width </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get width of external variable. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>expression width </dd></dl>
</div>
</div>
<a class="anchor" id="a40bbf1fb12ea162ca285276ccd62177e"></a><!-- doxytag: member="External::WidthConstant" ref="a40bbf1fb12ea162ca285276ccd62177e" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static int External::WidthConstant </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Determine if width of external variable is constant. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>non-zero if width is constant. ie dependent upon only on parameters and constants. </dd></dl>
</div>
</div>
<a class="anchor" id="ae88876209b5f402dec8ecfa5e0f14d6f"></a><!-- doxytag: member="External::WidthEvaluateable" ref="ae88876209b5f402dec8ecfa5e0f14d6f" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static int External::WidthEvaluateable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Determine if width of external variable can be evaluated. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>non-zero if width can be evaluated. </dd></dl>
</div>
</div>
<a class="anchor" id="a174aaaba14143d6549d0d4432a975209"></a><!-- doxytag: member="External::WidthExp" ref="a174aaaba14143d6549d0d4432a975209" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classCNode.html">CNode</a>* External::WidthExp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get width of external variable as an expression. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>width expression </dd></dl>
</div>
</div>
<a class="anchor" id="aa3650015f5e081c33dc8400fd11cd0cf"></a><!-- doxytag: member="External::WidthVolatile" ref="aa3650015f5e081c33dc8400fd11cd0cf" args="(CSymbol *symbol)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static int External::WidthVolatile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCSymbol.html">CSymbol</a> * </td>
<td class="paramname"> <em>symbol</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Determine if width of external variable is volatile. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>symbol</em> </td><td>external path. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>non-zero if width is volatile. ie dependent upon only on parameters or variables. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>/net/fileserver/nas/home/mdh/vrq/src/<a class="el" href="external_8h_source.html">external.h</a></li>
</ul>
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