MatDestroySubMatrices#

Destroys a set of matrices obtained with MatCreateSubMatrices().

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatDestroySubMatrices(PetscInt n, Mat *mat[])

Collective

Input Parameters#

  • n - the number of local matrices

  • mat - the matrices (this is a pointer to the array of matrices, just to match the calling sequence of MatCreateSubMatrices())

Note#

Frees not only the matrices, but also the array that contains the matrices

Fortran Note#

This does not free the array.

See Also#

Matrices, Mat, MatCreateSubMatrices(), MatDestroyMatrices()

Level#

advanced

Location#

src/mat/interface/matrix.c

Implementations#

MatDestroySubMatrices_SeqAIJ() in src/mat/impls/aij/seq/aij.c
MatDestroySubMatrices_SeqBAIJ() in src/mat/impls/baij/seq/baij2.c
MatDestroySubMatrices_Dummy() in src/mat/impls/dummy/matdummy.c


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