MatMAIJRedimension

Get a new MATMAIJ matrix with the same action, but for a different block size

Synopsis

#include "petscmat.h" 
PetscErrorCode MatMAIJRedimension(Mat A, PetscInt dof, Mat *B)

Logically Collective

Input Parameters

• A - the MATMAIJ matrix

• dof - the block size for the new matrix

Output Parameter

• B - the new MATMAIJ matrix

See Also

Matrices, Mat, MATMAIJ, MatCreateMAIJ()

Level

advanced

Location

src/mat/impls/maij/maij.c

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