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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="MatKAIJGetTRead"><H1>MatKAIJGetTRead</H1></A>
Get a read-only pointer to the transformation matrix T associated with the KAIJ matrix
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Mat/MatKAIJGetTRead.html#MatKAIJGetTRead">MatKAIJGetTRead</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> A,<A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *m,<A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> *n,const <A HREF="../Sys/PetscScalar.html#PetscScalar">PetscScalar</A> **T)
</PRE>
Not Collective; the entire T is stored and returned independently on all processes
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>A </B></TD><TD>- the KAIJ matrix
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>m </B></TD><TD>- the number of rows in T
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>n </B></TD><TD>- the number of columns in T
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>T </B></TD><TD>- the T matrix, in form of a scalar array in column-major format
</TD></TR></TABLE>
<P>
Note: All output parameters are optional (pass NULL or <A HREF="../Sys/PETSC_IGNORE.html#PETSC_IGNORE">PETSC_IGNORE</A> if not desired)
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCreateKAIJ.html#MatCreateKAIJ">MatCreateKAIJ</A>(), <A HREF="../Mat/MatGetBlockSizes.html#MatGetBlockSizes">MatGetBlockSizes</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/mat/impls/kaij/kaij.c.html#MatKAIJGetTRead">src/mat/impls/kaij/kaij.c</A>
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