PetscObjectDereference#

Indicates to any PetscObject that it is being referenced by one less PetscObject. This decreases the reference count for that object by one.

Synopsis#

Collective on obj if reference reaches 0 otherwise Logically Collective

Input Parameter#

Note#

PetscObjectDestroy() sets the obj pointer to null after the call, this routine does not.

See Also#

PetscObjectCompose(), PetscObjectReference(), PetscObjectDestroy()

Level#

advanced

Location#

src/sys/objects/inherit.c


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