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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="ISLocalToGlobalMapping"><H1>ISLocalToGlobalMapping</H1></A>
mappings from an arbitrary local ordering from 0 to n-1 to a global PETSc ordering used by a vector or matrix.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
typedef struct _p_ISLocalToGlobalMapping* ISLocalToGlobalMapping;
</PRE>
<P>
Note: mapping from Local to Global is scalable; but Global
to Local may not be if the range of global values represented locally
is very large.
<P>
Note: the <A HREF="../IS/ISLocalToGlobalMapping.html#ISLocalToGlobalMapping">ISLocalToGlobalMapping</A> is actually a private object; it is included
here for the inline function <A HREF="../IS/ISLocalToGlobalMappingApply.html#ISLocalToGlobalMappingApply">ISLocalToGlobalMappingApply</A>() to allow it to be inlined since
it is used so often.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../IS/ISLocalToGlobalMappingCreate.html#ISLocalToGlobalMappingCreate">ISLocalToGlobalMappingCreate</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/is/is/../../../../include/petscis.h.html#ISLocalToGlobalMapping">src/vec/is/is/../../../../include/petscis.h</A>
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