PetscObjectGetReference

Gets the current reference count for a PETSc object.

Synopsis

#include "petscsys.h"    
PetscErrorCode PetscObjectGetReference(PetscObject obj, PetscInt *cnt)

Not Collective

Input Parameter

• obj - the PETSc object; this must be cast with (PetscObject), for example, PetscObjectGetReference((PetscObject)mat,&cnt); obj cannot be NULL

Output Parameter

• cnt - the reference count

See Also

PetscObjectCompose(), PetscObjectDereference(), PetscObjectReference(), PetscObject

Level

advanced

Location

src/sys/objects/inherit.c

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Index of all Sys routines
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