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<TITLE>PetscOptionsTail</TITLE>
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<A NAME="PetscOptionsTail"><H1>PetscOptionsTail</H1></A>
Ends a section of options begun with <A HREF="../Sys/PetscOptionsHead.html#PetscOptionsHead">PetscOptionsHead</A>() See, for example, KSPSetFromOptions_GMRES(). Collective on the communicator passed in <A HREF="../Sys/PetscOptionsBegin.html#PetscOptionsBegin">PetscOptionsBegin</A>()
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Synopsis: <A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Sys/PetscOptionsTail.html#PetscOptionsTail">PetscOptionsTail</A>(void)
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Notes: Must be between a <A HREF="../Sys/PetscOptionsBegin.html#PetscOptionsBegin">PetscOptionsBegin</A>() and a <A HREF="../Sys/PetscOptionsEnd.html#PetscOptionsEnd">PetscOptionsEnd</A>()
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Must be preceded by a call to <A HREF="../Sys/PetscOptionsHead.html#PetscOptionsHead">PetscOptionsHead</A>() in the same function.
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This needs to be used only if the code below <A HREF="../Sys/PetscOptionsTail.html#PetscOptionsTail">PetscOptionsTail</A>() can be run ONLY once.
See, for example, PCSetFromOptions_Composite(). This is a return(0) in it for early exit
from the function.
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This is only for use with the PETSc options GUI; which does not currently exist.
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<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscOptionsGetInt.html#PetscOptionsGetInt">PetscOptionsGetInt</A>(), <A HREF="../Sys/PetscOptionsGetReal.html#PetscOptionsGetReal">PetscOptionsGetReal</A>(),
<BR><A HREF="../Sys/PetscOptionsHasName.html#PetscOptionsHasName">PetscOptionsHasName</A>(), <A HREF="../Sys/PetscOptionsGetIntArray.html#PetscOptionsGetIntArray">PetscOptionsGetIntArray</A>(), <A HREF="../Sys/PetscOptionsGetRealArray.html#PetscOptionsGetRealArray">PetscOptionsGetRealArray</A>(), <A HREF="../Sys/PetscOptionsTruth.html#PetscOptionsTruth">PetscOptionsTruth</A>(),
<A HREF="../Sys/PetscOptionsName.html#PetscOptionsName">PetscOptionsName</A>(), <A HREF="../Sys/PetscOptionsBegin.html#PetscOptionsBegin">PetscOptionsBegin</A>(), <A HREF="../Sys/PetscOptionsEnd.html#PetscOptionsEnd">PetscOptionsEnd</A>(), <A HREF="../Sys/PetscOptionsHead.html#PetscOptionsHead">PetscOptionsHead</A>(),
<A HREF="../Sys/PetscOptionsStringArray.html#PetscOptionsStringArray">PetscOptionsStringArray</A>(),<A HREF="../Sys/PetscOptionsRealArray.html#PetscOptionsRealArray">PetscOptionsRealArray</A>(), <A HREF="../Sys/PetscOptionsScalar.html#PetscOptionsScalar">PetscOptionsScalar</A>(),
<A HREF="../Sys/PetscOptionsTruthGroupBegin.html#PetscOptionsTruthGroupBegin">PetscOptionsTruthGroupBegin</A>(), <A HREF="../Sys/PetscOptionsTruthGroup.html#PetscOptionsTruthGroup">PetscOptionsTruthGroup</A>(), <A HREF="../Sys/PetscOptionsTruthGroupEnd.html#PetscOptionsTruthGroupEnd">PetscOptionsTruthGroupEnd</A>(),
<A HREF="../Sys/PetscOptionsList.html#PetscOptionsList">PetscOptionsList</A>(), <A HREF="../Sys/PetscOptionsEList.html#PetscOptionsEList">PetscOptionsEList</A>(), <A HREF="../Sys/PetscOptionsEnum.html#PetscOptionsEnum">PetscOptionsEnum</A>()
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/objects/../../../include/petscoptions.h.html#PetscOptionsTail">src/sys/objects/../../../include/petscoptions.h</A>
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