petsc-3.8.4 2018-03-24
MatScatterGetVecScatter
Returns the user-provided scatter set with MatScatterSetVecScatter()
Synopsis
#include "petscmat.h"
PetscErrorCode MatScatterGetVecScatter(Mat mat,VecScatter *scatter)
Not Collective, but not cannot use scatter if not used collectively on Mat
Input Parameter
mat -the matrix, should have been created with MatCreateScatter() or have type MATSCATTER
Output Parameter
scatter -the scatter context
Keywords
matrix, scatter, get
See Also
MatCreateScatter(), MatScatterSetVecScatter(), MATSCATTER
Level:intermediate
Location:src/mat/impls/scatter/mscatter.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages