petsc-dev 2014-04-23
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MatCompositeSetType

Indicates if the matrix is defined as the sum of a set of matrices or the product

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatCompositeSetType(Mat mat,MatCompositeType type)
Collective on MPI_Comm

Input Parameters

mat -the composite matrix

Notes

The MatType of the resulting matrix will be the same as the MatType of the FIRST matrix in the composite matrix.

See Also

MatDestroy(), MatMult(), MatCompositeAddMat(), MatCreateComposite(), MATCOMPOSITE

Level:advanced
Location:
src/mat/impls/composite/mcomposite.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/mat/examples/tutorials/ex9.c.html