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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="DMFieldGetDegree"><H1>DMFieldGetDegree</H1></A>
Get the polynomial degree of a field when pulled back onto the reference element
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmfield.h"
#include "petscdmfield.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../DM/DMFieldGetDegree.html#DMFieldGetDegree">DMFieldGetDegree</A>(<A HREF="../DM/DMField.html#DMField">DMField</A> field, <A HREF="../IS/IS.html#IS">IS</A> cellIS, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *minDegree, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *maxDegree)
</PRE>
Not collective
<P>
<H3><FONT COLOR="#CC3333">Input Arguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>field </B></TD><TD>- the <A HREF="../DM/DMField.html#DMField">DMField</A> object
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>cellIS </B></TD><TD>- the index set of points over which we want know the invariance
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Arguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>minDegree </B></TD><TD>- the degree of the largest polynomial space contained in the field on each element
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>maxDegree </B></TD><TD>- the largest degree of the smallest polynomial space containing the field on any element
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DM/DMFieldEvaluateFE.html#DMFieldEvaluateFE">DMFieldEvaluateFE</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/dm/field/interface/dmfield.c.html#DMFieldGetDegree">src/dm/field/interface/dmfield.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/dm/field/impls/da/dmfieldda.c.html#DMFieldGetDegree_DA">DMFieldGetDegree_DA in src/dm/field/impls/da/dmfieldda.c</A><BR>
<A HREF="../../../src/dm/field/impls/ds/dmfieldds.c.html#DMFieldGetDegree_DS">DMFieldGetDegree_DS in src/dm/field/impls/ds/dmfieldds.c</A><BR>
<BR><A HREF="./index.html">Index of all DM routines</A>
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