PetscObjectBaseTypeCompare

Determines whether a PetscObject is of a given base type. For example the base type of MATSEQAIJPERM is MATSEQAIJ

Synopsis

#include "petscsys.h"    
PetscErrorCode PetscObjectBaseTypeCompare(PetscObject obj, const char type_name[], PetscBool *same)

Not Collective

Input Parameters

• obj - the object

• type_name - string containing a type name

Output Parameter

• same - PETSC_TRUE if the object is of the same base type identified by type_name or both NULL, PETSC_FALSE otherwise

See Also

PetscObject, PetscObjectTypeCompare(), PetscObjectTypeCompareAny(), PetscObjectBaseTypeCompareAny()

Level

intermediate

Location

src/sys/objects/destroy.c

Examples

src/ksp/ksp/tutorials/ex19.c
src/mat/tutorials/ex18.c

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