petsc-3.5.1 2014-08-06
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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