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

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