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MatLMVMIsAllocated
Returns a boolean flag that shows whether the necessary data structures for the underlying matrix is allocated.
Synopsis
#include "petscksp.h"
PetscErrorCode
MatLMVMIsAllocated
(
Mat
B,
PetscBool
*flg)
Input Parameters
B
- An LMVM-type matrix
Output Parameter
flg
-
PETSC_TRUE
if allocated,
PETSC_FALSE
otherwise
See Also
MatLMVMAllocate
(),
MatLMVMReset
()
Level
intermediate
Location
src/ksp/ksp/utils/lmvm/lmvmutils.c
Index of all KSP routines
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