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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
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<TITLE>VecSetFromOptions</TITLE>
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<A NAME="VecSetFromOptions"><H1>VecSetFromOptions</H1></A>
Configures the vector from the options database.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
int VecSetFromOptions(Vec vec)
</PRE>
Collective on <A HREF="../Vec/Vec.html#Vec">Vec</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>vec </B> -The vector
<br>
<P>
Notes: To see all options, run your program with the -help option, or consult the users manual.
Must be called after <A HREF="../Vec/VecCreate.html#VecCreate">VecCreate</A>() but before the vector is used.
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../Vec/Vec.html#Vec">Vec</A>, set, options, database
<BR>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Vec/VecCreate.html#VecCreate">VecCreate</A>(), <A HREF="../Vec/VecPrintHelp.html#VecPrintHelp">VecPrintHelp</A>(), VechSetOptionsPrefix()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/interface/vector.c.html#VecSetFromOptions">src/vec/interface/vector.c</A>
<BR><A HREF="./index.html">Index of all Vec routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/examples/tutorials/ex1.c.html">src/vec/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex1e.c.html">src/vec/examples/tutorials/ex1e.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex2.c.html">src/vec/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex3.c.html">src/vec/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex5.c.html">src/vec/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex6.c.html">src/vec/examples/tutorials/ex6.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex7.c.html">src/vec/examples/tutorials/ex7.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex8.c.html">src/vec/examples/tutorials/ex8.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex10.c.html">src/vec/examples/tutorials/ex10.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex11.c.html">src/vec/examples/tutorials/ex11.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex12.c.html">src/vec/examples/tutorials/ex12.c.html</A><BR>
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