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

• type_name - string containing a type name

Output Parameter

• same - PETSC_TRUE if the type of obj and type_name are the same or both NULL, else PETSC_FALSE

See Also

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

Level

intermediate

Location

src/sys/objects/destroy.c

Examples

src/ksp/ksp/tutorials/ex82.c
src/ksp/ksp/tutorials/ex70.c
src/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex77f.F90
src/ksp/ksp/tutorials/ex73.c
src/ksp/ksp/tutorials/ex85.c
src/ksp/ksp/tutorials/ex77.c
src/ksp/ksp/tutorials/ex75.c
src/ksp/ksp/tutorials/ex43.c
src/ksp/ksp/tutorials/ex79.c

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