PETSc version 3.15.5
MatGetLayouts
Gets the PetscLayout objects for rows and columns 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatGetLayouts(Mat A,PetscLayout *rmap,PetscLayout *cmap)
Not Collective
Input Parameters
Output Parameters
|  | rmap | - row layout | 
|  | cmap | - column layout | 
See Also
  MatCreateVecs(), MatGetLocalToGlobalMapping(), MatSetLayouts()
Level
advanced
Location
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages