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<TITLE>VecSetLocalToGlobalMapping</TITLE>
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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</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-3.10.3 v3.10.3 docs/manualpages/Vec/VecSetLocalToGlobalMapping.html "><small>Report Typos and Errors</small></a></div>
<A NAME="VecSetLocalToGlobalMapping"><H1>VecSetLocalToGlobalMapping</H1></A>
Sets a local numbering to global numbering used by the routine <A HREF="../Vec/VecSetValuesLocal.html#VecSetValuesLocal">VecSetValuesLocal</A>() to allow users to insert vector entries using a local (per-processor) numbering.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Vec/VecSetLocalToGlobalMapping.html#VecSetLocalToGlobalMapping">VecSetLocalToGlobalMapping</A>(<A HREF="../Vec/Vec.html#Vec">Vec</A> x,<A HREF="../IS/ISLocalToGlobalMapping.html#ISLocalToGlobalMapping">ISLocalToGlobalMapping</A> mapping)
</PRE>
Logically Collective on <A HREF="../Vec/Vec.html#Vec">Vec</A>
<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>x </B></TD><TD>- vector
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mapping </B></TD><TD>- mapping created with <A HREF="../IS/ISLocalToGlobalMappingCreate.html#ISLocalToGlobalMappingCreate">ISLocalToGlobalMappingCreate</A>() or <A HREF="../IS/ISLocalToGlobalMappingCreateIS.html#ISLocalToGlobalMappingCreateIS">ISLocalToGlobalMappingCreateIS</A>()
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
All vectors obtained with <A HREF="../Vec/VecDuplicate.html#VecDuplicate">VecDuplicate</A>() from this vector inherit the same mapping.
<P>
<P>
<P>
seealso: <A HREF="../Vec/VecAssemblyBegin.html#VecAssemblyBegin">VecAssemblyBegin</A>(), <A HREF="../Vec/VecAssemblyEnd.html#VecAssemblyEnd">VecAssemblyEnd</A>(), <A HREF="../Vec/VecSetValues.html#VecSetValues">VecSetValues</A>(), <A HREF="../Vec/VecSetValuesLocal.html#VecSetValuesLocal">VecSetValuesLocal</A>(),
<A HREF="../Vec/VecSetLocalToGlobalMapping.html#VecSetLocalToGlobalMapping">VecSetLocalToGlobalMapping</A>(), <A HREF="../Vec/VecSetValuesBlockedLocal.html#VecSetValuesBlockedLocal">VecSetValuesBlockedLocal</A>()
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/vec/vec/interface/vector.c.html#VecSetLocalToGlobalMapping">src/vec/vec/interface/vector.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/vec/examples/tutorials/ex8.c.html">src/vec/vec/examples/tutorials/ex8.c.html</A><BR>
<BR><A HREF="./index.html">Index of all Vec routines</A>
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