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<TITLE>PetscMapSetUp</TITLE>
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<A NAME="PetscMapSetUp"><H1>PetscMapSetUp</H1></A>
given a map where you have set either the global or local <A HREF="../Sys/size.html#size">size</A> sets up the map so that it may be used.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
#undef __FUNCT__
#define __FUNCT__ "PetscMapSetUp"
PetscErrorCode PETSCVEC_DLLEXPORT PetscMapSetUp(PetscMap *map)
</PRE>
Collective on <A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<DT><B>map </B> -pointer to the map
<br>
<P>
<P>
Notes: Typical calling sequence
<A HREF="../Vec/PetscMapInitialize.html#PetscMapInitialize">PetscMapInitialize</A>(<A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A>,PetscMap *);
<A HREF="../Vec/PetscMapSetBlockSize.html#PetscMapSetBlockSize">PetscMapSetBlockSize</A>(PetscMap*,1);
<A HREF="../Vec/PetscMapSetSize.html#PetscMapSetSize">PetscMapSetSize</A>(PetscMap*,n) or <A HREF="../Vec/PetscMapSetLocalSize.html#PetscMapSetLocalSize">PetscMapSetLocalSize</A>(PetscMap*,N);
<A HREF="../Vec/PetscMapInitialize.html#PetscMapInitialize">PetscMapInitialize</A>(PetscMap*);
<A HREF="../Vec/PetscMapGetSize.html#PetscMapGetSize">PetscMapGetSize</A>(PetscMap*,<A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *);
<P>
Unlike regular PETSc objects you work with a pointer to the object instead of
the object directly.
<P>
<H3><FONT COLOR="#CC3333">Fortran Notes</FONT></H3>
Not available from Fortran
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Vec/PetscMapSetLocalSize.html#PetscMapSetLocalSize">PetscMapSetLocalSize</A>(), <A HREF="../Vec/PetscMapSetSize.html#PetscMapSetSize">PetscMapSetSize</A>(), <A HREF="../Vec/PetscMapGetSize.html#PetscMapGetSize">PetscMapGetSize</A>(), <A HREF="../Vec/PetscMapGetLocalSize.html#PetscMapGetLocalSize">PetscMapGetLocalSize</A>(), PetscMap,
<BR><A HREF="../Vec/PetscMapGetLocalRange.html#PetscMapGetLocalRange">PetscMapGetLocalRange</A>(), <A HREF="../Vec/PetscMapGetGlobalRange.html#PetscMapGetGlobalRange">PetscMapGetGlobalRange</A>(), <A HREF="../Vec/PetscMapSetBlockSize.html#PetscMapSetBlockSize">PetscMapSetBlockSize</A>(), <A HREF="../Vec/PetscMapGetBlockSize.html#PetscMapGetBlockSize">PetscMapGetBlockSize</A>(), <A HREF="../Vec/PetscMapInitialize.html#PetscMapInitialize">PetscMapInitialize</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/vec/impls/mpi/pmap.c.html#PetscMapSetUp">src/vec/vec/impls/mpi/pmap.c</A>
<BR><A HREF="./index.html">Index of all Vec routines</A>
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