PETSc version 3.15.5
MatRestoreColumnIJ
Call after you are completed with the ia,ja indices obtained with MatGetColumnIJ(). 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatRestoreColumnIJ(Mat mat,PetscInt shift,PetscBool symmetric,PetscBool inodecompressed,PetscInt *n,const PetscInt *ia[],const PetscInt *ja[],PetscBool  *done)
Collective on Mat
Input Parameters
|  | mat | - the matrix | 
|  | shift | - 1 or zero indicating we want the indices starting at 0 or 1 | 
|  | symmetric | - PETSC_TRUE or PETSC_FALSE indicating the matrix data structure should be
symmetrized | 
|  | inodecompressed | - PETSC_TRUE or PETSC_FALSE indicating if the nonzero structure of the
inodes or the nonzero elements is wanted. For BAIJ matrices the compressed version is
always used. | 
Output Parameters
|  | n | - size of (possibly compressed) matrix | 
|  | ia | - the column pointers | 
|  | ja | - the row indices | 
|  | done | - PETSC_TRUE or PETSC_FALSE indicated that the values have been returned | 
See Also
 MatGetColumnIJ(), MatRestoreRowIJ()
Level
developer
Location
src/mat/interface/matrix.c
Implementations
MatRestoreColumnIJ_SeqAIJ in src/mat/impls/aij/seq/aij.c
MatRestoreColumnIJ_SeqBAIJ in src/mat/impls/baij/seq/baij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages