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);- objcannot be- NULL
Output Parameter#
- cnt - the reference count 
See Also#
PetscObjectCompose(), PetscObjectDereference(), PetscObjectReference(), PetscObject
Level#
advanced
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages