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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.14.5 v3.14.5 docs/manualpages/DMLABEL/DMLabelGetBounds.html "><small>Report Typos and Errors</small></a></div>
<A NAME="DMLabelGetBounds"><H1>DMLabelGetBounds</H1></A>
Return the smallest and largest point in the label
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmlabel.h"
#include "petscsection.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../DMLABEL/DMLabelGetBounds.html#DMLabelGetBounds">DMLabelGetBounds</A>(<A HREF="../DM/DMLabel.html#DMLabel">DMLabel</A> label, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *pStart, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *pEnd)
</PRE>
Not collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>label </B></TD><TD>- the <A HREF="../DM/DMLabel.html#DMLabel">DMLabel</A>
</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>pStart </B></TD><TD>- The smallest point
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>pEnd </B></TD><TD>- The largest point + 1
</TD></TR></TABLE>
<P>
Note: This will compute an index for the label if one does not exist.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DMLABEL/DMLabelHasPoint.html#DMLabelHasPoint">DMLabelHasPoint</A>(), <A HREF="../DMLABEL/DMLabelCreateIndex.html#DMLabelCreateIndex">DMLabelCreateIndex</A>(), <A HREF="../DMLABEL/DMLabelGetValue.html#DMLabelGetValue">DMLabelGetValue</A>(), <A HREF="../DMLABEL/DMLabelSetValue.html#DMLabelSetValue">DMLabelSetValue</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/label/dmlabel.c.html#DMLabelGetBounds">src/dm/label/dmlabel.c</A>
<BR><A HREF="./index.html">Index of all DMLABEL routines</A>
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