petsc-3.12.5 2020-03-29
MatCompositeGetNumberMat
Returns the number of matrices in the composite matrix.
Synopsis
#include "petscmat.h"
PetscErrorCode MatCompositeGetNumberMat(Mat mat,PetscInt *nmat)
Not Collective
Input Parameter
mat -the composite matrix
Output Parameter
nmat -number of matrices in the composite matrix
See Also
MatCreateComposite(), MatCompositeGetMat(), MATCOMPOSITE
Level
advanced
Location
src/mat/impls/composite/mcomposite.c
Examples
src/mat/examples/tutorials/ex9.c.html
Implementations
MatCompositeGetNumberMat_Composite in src/mat/impls/composite/mcomposite.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages