petsc-3.6.1 2015-08-06
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()
Level:advanced
Location:src/sys/objects/inherit.c
Index of all Sys routines
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Index of all manual pages