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<TITLE>VecNestSetSubVec</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/VecNestSetSubVec.html "><small>Report Typos and Errors</small></a></div>
<A NAME="VecNestSetSubVec"><H1>VecNestSetSubVec</H1></A>
Set a single component vector in a nest vector at specified index.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Vec/VecNestSetSubVec.html#VecNestSetSubVec">VecNestSetSubVec</A>(<A HREF="../Vec/Vec.html#Vec">Vec</A> X,<A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> idxm,<A HREF="../Vec/Vec.html#Vec">Vec</A> sx)
</PRE>
Not collective
<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>- nest vector
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>idxm </B></TD><TD>- index of the vector within the nest vector
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>sx </B></TD><TD>- vector at index idxm within the nest vector
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
The new vector sx does not have to be of same size as X[idxm]. Arbitrary vector layouts are allowed.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Vec/VecNestSetSubVecs.html#VecNestSetSubVecs">VecNestSetSubVecs</A>(), <A HREF="../Vec/VecNestGetSubVec.html#VecNestGetSubVec">VecNestGetSubVec</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>developer<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/vec/vec/impls/nest/vecnest.c.html#VecNestSetSubVec">src/vec/vec/impls/nest/vecnest.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/vec/vec/impls/nest/vecnest.c.html#VecNestSetSubVec_Private">VecNestSetSubVec_Private in src/vec/vec/impls/nest/vecnest.c</A><BR>
<A HREF="../../../src/vec/vec/impls/nest/vecnest.c.html#VecNestSetSubVec_Nest">VecNestSetSubVec_Nest in src/vec/vec/impls/nest/vecnest.c</A><BR>
<BR><A HREF="./index.html">Index of all Vec routines</A>
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