PetscObjectGetReference#

Gets the current reference count for any 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);

Output Parameter#

cnt - the reference count

See Also#

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

Level#

advanced

Location#

src/sys/objects/inherit.c

Index of all Sys routines
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Index of all manual pages