MatCreateSubMatrixOption#

Indicates if matrices obtained from a call to MatCreateSubMatrices() include the matrix values. Currently it is only used by MatGetSeqNonzeroStructure().

Synopsis#

typedef enum {
  MAT_DO_NOT_GET_VALUES,
  MAT_GET_VALUES
} MatCreateSubMatrixOption;

Values#

MAT_DO_NOT_GET_VALUES - do not copy the matrix values
MAT_GET_VALUES - copy the matrix values

Developer Note#

Why is not just a boolean used for this information?

See Also#

Matrices, Mat, MatDuplicateOption, PetscCopyMode, MatGetSeqNonzeroStructure()

Level#

developer

Location#

include/petscmat.h

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages