PetscObjectTypeCompare

Determines whether a PETSc object is of a particular type.

Synopsis

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

Not Collective

Input Parameters

• obj - any PETSc object, for example a Vec, Mat or KSP. This must be cast with a (PetscObject), for example, PetscObjectTypeCompare((PetscObject)mat);

• type_name - string containing a type name

Output Parameter

• same - PETSC_TRUE if they are the same, else PETSC_FALSE

See Also

PetscObject, VecGetType(), KSPGetType(), PCGetType(), SNESGetType(), PetscObjectBaseTypeCompare(), PetscObjectTypeCompareAny(), PetscObjectBaseTypeCompareAny(), PetscObjectObjectTypeCompare()

Level

intermediate

Location

src/sys/objects/destroy.c

Examples

src/dm/impls/swarm/tutorials/ex1.c
src/ksp/ksp/tutorials/ex19.c
src/ksp/ksp/tutorials/ex27.c
src/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex43.c
src/ksp/ksp/tutorials/ex62.c
src/ksp/ksp/tutorials/ex7.c
src/ksp/ksp/tutorials/ex70.c
src/ksp/ksp/tutorials/ex71.c
src/ksp/ksp/tutorials/ex72.c
src/ksp/ksp/tutorials/ex73.c

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