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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="VecGetOwnershipRanges"><H1>VecGetOwnershipRanges</H1></A>
Returns the range of indices owned by EACH processor, assuming that the vectors are laid out with the first n1 elements on the first processor, next n2 elements on the second, etc. For certain parallel layouts this range may not be well defined.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
PetscErrorCode VecGetOwnershipRanges(Vec x,const PetscInt *ranges[])
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>x </B> -the vector
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<DT><B>range </B> -array of length size+1 with the start and end+1 for each process
<br>
<P>
<H3><FONT COLOR="#CC3333">Note</FONT></H3>
The high argument is one more than the last element stored locally.
<P>
Fortran: You must PASS in an array of length size+1
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatGetOwnershipRange.html#MatGetOwnershipRange">MatGetOwnershipRange</A>(), <A HREF="../Mat/MatGetOwnershipRanges.html#MatGetOwnershipRanges">MatGetOwnershipRanges</A>(), <A HREF="../Vec/VecGetOwnershipRange.html#VecGetOwnershipRange">VecGetOwnershipRange</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/vec/interface/vector.c.html#VecGetOwnershipRanges">src/vec/vec/interface/vector.c</A>
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