petsc-3.14.6 2021-03-30
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MatDenseResetArray

 Resets the matrix array to that it previously had before the call to MatDensePlaceArray()

Synopsis

#include "petscmat.h"  
PetscErrorCode  MatDenseResetArray(Mat mat)
Not Collective

Input Parameters

mat - the matrix

Notes

You can only call this after a call to MatDensePlaceArray()

See Also

MatDenseGetArray(), MatDensePlaceArray(), VecPlaceArray(), VecGetArray(), VecRestoreArray(), VecReplaceArray(), VecResetArray()

Level

developer

Location

src/mat/impls/dense/mpi/mpidense.c

Implementations

MatDenseResetArray_MPIDense in src/mat/impls/dense/mpi/mpidense.c
MatDenseResetArray_SeqDense in src/mat/impls/dense/seq/dense.c

Index of all Mat routines
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Index of all manual pages