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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="VecTaggerComputeBoxes"><H1>VecTaggerComputeBoxes</H1></A>
If the tagged index set can be summarized as a list of boxes of values, returns that list
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Vec/VecTaggerComputeBoxes.html#VecTaggerComputeBoxes">VecTaggerComputeBoxes</A>(<A HREF="../Vec/VecTagger.html#VecTagger">VecTagger</A> tagger,<A HREF="../Vec/Vec.html#Vec">Vec</A> vec,<A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *numBoxes,<A HREF="../Vec/VecTaggerBox.html#VecTaggerBox">VecTaggerBox</A> **boxes)
</PRE>
Collective on <A HREF="../Vec/VecTagger.html#VecTagger">VecTagger</A>
<P>
<H3><FONT COLOR="#CC3333">Input Aguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>tagger </B></TD><TD>- the <A HREF="../Vec/VecTagger.html#VecTagger">VecTagger</A> context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>vec </B></TD><TD>- the vec to tag
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Arguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numBoxes </B></TD><TD>- the number of boxes in the tag definition
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>boxes </B></TD><TD>- a newly allocated list of boxes. This is a flat array of (BlockSize * numBoxes) pairs that the user can free with <A HREF="../Sys/PetscFree.html#PetscFree">PetscFree</A>().
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
<DT><B>A value is tagged if it is in any of the boxes, unless the tagger has been inverted (see <A HREF="../Vec/VecTaggerSetInvert.html#VecTaggerSetInvert">VecTaggerSetInvert</A>()/<A HREF="../Vec/VecTaggerGetInvert.html#VecTaggerGetInvert">VecTaggerGetInvert</A>()), in which case a value is tagged if it is in none of the boxes.</B> -
<br>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Vec/VecTaggerComputeIS.html#VecTaggerComputeIS">VecTaggerComputeIS</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/vec/vec/utils/tagger/interface/tagger.c.html#VecTaggerComputeBoxes">src/vec/vec/utils/tagger/interface/tagger.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html">src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html</A><BR>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/vec/vec/utils/tagger/impls/absolute.c.html#VecTaggerComputeBoxes_Absolute">VecTaggerComputeBoxes_Absolute in src/vec/vec/utils/tagger/impls/absolute.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/and.c.html#VecTaggerComputeBoxes_And">VecTaggerComputeBoxes_And in src/vec/vec/utils/tagger/impls/and.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/cdf.c.html#VecTaggerComputeBoxes_CDF_Serial">VecTaggerComputeBoxes_CDF_Serial in src/vec/vec/utils/tagger/impls/cdf.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/cdf.c.html#VecTaggerComputeBoxes_CDF_Gather">VecTaggerComputeBoxes_CDF_Gather in src/vec/vec/utils/tagger/impls/cdf.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/cdf.c.html#VecTaggerComputeBoxes_CDF_Iterative">VecTaggerComputeBoxes_CDF_Iterative in src/vec/vec/utils/tagger/impls/cdf.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/cdf.c.html#VecTaggerComputeBoxes_CDF">VecTaggerComputeBoxes_CDF in src/vec/vec/utils/tagger/impls/cdf.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/or.c.html#VecTaggerComputeBoxes_Or">VecTaggerComputeBoxes_Or in src/vec/vec/utils/tagger/impls/or.c</A><BR>
<A HREF="../../../src/vec/vec/utils/tagger/impls/relative.c.html#VecTaggerComputeBoxes_Relative">VecTaggerComputeBoxes_Relative in src/vec/vec/utils/tagger/impls/relative.c</A><BR>
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