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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
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<TITLE>MeshGetNodeSupport</TITLE>
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<A NAME="MeshGetNodeSupport"><H1>MeshGetNodeSupport</H1></A>
This function get the canonical element numbers of all elements within the support of a given basis function. A call to <A HREF="../Mesh/MeshRestoreNodeSupport.html#MeshRestoreNodeSupport">MeshRestoreNodeSupport</A>() must be made before another call to this function.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "mesh.h"
int MeshGetNodeSupport(Mesh mesh, int node, int elem, int *degree, int **support)
</PRE>
Not collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mesh </B></TD><TD>- The mesh
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>node </B></TD><TD>- The node containing the basis function
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>elem </B></TD><TD>- An element containing the node, -1 for a search
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>degree </B></TD><TD>- The degree of the node
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>support </B></TD><TD>- A list of the elements in the support
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Note</FONT></H3>
This function currently only returns the elements containing
any given node, so some basis functions will have a wider
support than this definition.
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
mesh, support
<BR>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mesh/MeshRestoreNodeSupport.html#MeshRestoreNodeSupport">MeshRestoreNodeSupport</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mesh/interface/meshQuery.c.html#MeshGetNodeSupport">src/mesh/interface/meshQuery.c</A>
<BR><A HREF="./index.html">Index of all Mesh routines</A>
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