PetscObjectDestroy

Destroys any PetscObject, regardless of the type.

#include "petsc.h"    
PetscErrorCode  PetscObjectDestroy(PetscObject obj)

Collective on PetscObject

obj -any PETSc object, for example a Vec, Mat or KSP. This must be cast with a (PetscObject), for example, PetscObjectDestroy((PetscObject)mat);