PetscFortranCallbackType

Indicates if a Fortran callback stored in a PetscObject is associated with the class or the current particular type of the object

Synopsis

typedef enum {
  PETSC_FORTRAN_CALLBACK_CLASS,
  PETSC_FORTRAN_CALLBACK_SUBTYPE,
  PETSC_FORTRAN_CALLBACK_MAXTYPE
} PetscFortranCallbackType;

Values

• PETSC_FORTRAN_CALLBACK_CLASS - the callback is associated with the class

• PETSC_FORTRAN_CALLBACK_SUBTYPE - the callback is associated with the current particular subtype

Developer Note

The two sets of callbacks are stored in different arrays in the PetscObject because the PETSC_FORTRAN_CALLBACK_SUBTYPE callbacks must be removed whenever the type of the object is changed (because they are not appropriate for other types). The removal is done in PetscObjectChangeTypeName().

See Also

PetscFortranCallbackFn, PetscObjectSetFortranCallback(), PetscObjectGetFortranCallback(), PetscObjectChangeTypeName()

Level

developer

Location

include/petsc/private/petscimpl.h

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