petsc-3.8.4 2018-03-24

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MatNestGetSize

Returns the size of the nest matrix.

Synopsis

#include "petscmat.h"   
PetscErrorCode  MatNestGetSize(Mat A,PetscInt *M,PetscInt *N)

Not collective

Input Parameters

A -nest matrix

Output Parameter

	M	- number of rows in the nested mat
	N	- number of cols in the nested mat

Notes

See Also

MatNestGetSubMat(), MatNestGetSubMats()

Level:developer
Location:src/mat/impls/nest/matnest.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages