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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="PetscSFSetType"><H1>PetscSFSetType</H1></A>
set the <A HREF="../PetscSF/PetscSF.html#PetscSF">PetscSF</A> communication implementation
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsf.h"
PetscErrorCode PetscSFSetType(PetscSF sf,PetscSFType type)
</PRE>
Collective on <A HREF="../PetscSF/PetscSF.html#PetscSF">PetscSF</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>sf </B></TD><TD>- the <A HREF="../PetscSF/PetscSF.html#PetscSF">PetscSF</A> context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>type </B></TD><TD>- a known method
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<DT><B>-sf_type <type> </B> -Sets the method; use -help for a list
of available methods (for instance, window, pt2pt, neighbor)
<br>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
See "include/petscsf.h" for available methods (for instance)
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSCSFWINDOW </B></TD><TD>- MPI-2/3 one-sided
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSCSFBASIC </B></TD><TD>- basic implementation using MPI-1 two-sided
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../PetscSF/PetscSF.html#PetscSF">PetscSF</A>, set, type
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PetscSF/PetscSFType.html#PetscSFType">PetscSFType</A>, <A HREF="../PetscSF/PetscSFCreate.html#PetscSFCreate">PetscSFCreate</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/is/sf/interface/sf.c.html#PetscSFSetType">src/vec/is/sf/interface/sf.c</A>
<BR><A HREF="./index.html">Index of all PetscSF routines</A>
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