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<html><head><!- Copyright (c) Go Ahead Software Inc., 1995-2000. All Rights Reserved. -><title>valueFree -- basic</title><link rel="stylesheet" href="../../../style/doc.css" type="text/css"></head><body> <table width="550"> <tr><td> <table border=0 width=100% cellspacing=0 cellpadding=0 CLASS="apiTitle"><tr> <td class="titleLeft" align=left width="33%"><b> valueFree</b></td><td class="titleCenter" align=center width="33%"><b> basic</b></td><td class="titleRight" align=right width="33%"><B> EMF</B></td></tr></table><hr><h2>Synopsis</h2><p>Frees any storage allocated for a <a href="value_t.htm">value_t</a> variable.</p><h2>Prototype</h2><pre> #include "uemf.h" void <b>valueFree</b>(value_t* v);</pre><h2>Parameters</h2><table width=100% BORDER="0" CELLPADDING="0" CELLSPACING="0"> <tr> <td width="4%"> </td><td width="96%">Pointer to the string or symbol type <A HREF="symClose.htm">symClose</A><BR><A HREF="symDelete.htm">symDelete</A><BR><A HREF="symEnter.htm">symEnter</A><BR> variable.</td></tr></table><h2>Description</h2><p> The <A HREF="symClose.htm">symClose</A><BR><A HREF="symDelete.htm">symDelete</A><BR><A HREF="symEnter.htm">symEnter</A><BR><a href="value_t.htm">value_t</a> module provides a generic type that can hold all possible data types. It is designed to provide maximum efficiency. </p><p> This function either calls <a href="bfree.htm">bFree</a> for a string type or initiates the call back function for a symbol type. </p><h2>Return Value</h2><p> none</p><h2>Example</h2><pre>statemachine_t *sm;value_t v;v = valueSymbol((void *)sm, &fmFreeStateMachine);symEnter(smTable, instanceName, v, 0);valueFree(&v);</pre><h2>Stability Classification</h2><p>Stable.</p><h2></h2><h2></h2><h2></h2><h2></h2><h2>See Also</h2><p><A HREF="value_t.htm">value_t</A></p></td></tr></table> </body></html>⌨️ 快捷键说明
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