MatKAIJSetAIJ#
Set the MATAIJ matrix describing the blockwise action of the MATKAIJ matrix
Synopsis#
#include "petscmat.h"
PetscErrorCode MatKAIJSetAIJ(Mat A, Mat B)
Logically Collective; if the MATAIJ matrix is parallel, the MATKAIJ matrix is also parallel
Input Parameters#
Notes#
This function increases the reference count on the MATAIJ matrix, so the user is free to destroy the matrix if it is not needed.
Changes to the entries of the MATAIJ matrix will immediately affect the MATKAIJ matrix.
See Also#
Matrices, Mat, MATKAIJ, MatKAIJGetAIJ(), MatKAIJSetS(), MatKAIJSetT()
Level#
advanced
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages