MatGetLayouts#
Gets the PetscLayout objects for rows and columns
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatGetLayouts(Mat A, PetscLayout *rmap, PetscLayout *cmap)
Not Collective
Input Parameter#
- A - the matrix 
Output Parameters#
- rmap - row layout 
- cmap - column layout 
See Also#
Matrices, Mat, Matrix Layouts, PetscLayout, MatCreateVecs(), MatGetLocalToGlobalMapping(), MatSetLayouts()
Level#
advanced
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages