Self Restriction

struct CowlObjHasSelf : public CowlClsExp

Represents ObjectHasSelf in the OWL 2 specification.

Public Static Functions

static inline CowlObjHasSelf *cowl_obj_has_self(CowlAnyObjPropExp *prop)

Returns a retained self-restriction.

Parameters

prop – The property expression.

Returns

Retained restriction, or NULL on error.

static inline CowlObjHasSelf *cowl_obj_has_self_retain(CowlObjHasSelf *exp)

Retains the specified self-restriction.

Parameters

exp – The restriction.

Returns

Retained restriction.

static inline void cowl_obj_has_self_release(CowlObjHasSelf *exp)

Releases the specified self-restriction.

Parameters

exp – The restriction.

static inline CowlObjPropExp *cowl_obj_has_self_get_prop(CowlObjHasSelf *exp)

Gets the object property expression of the specified self-restriction.

Parameters

exp – The restriction.

Returns

The object property expression.

static inline CowlString *cowl_obj_has_self_to_string(CowlObjHasSelf *exp)

Returns the string representation of the specified self-restriction.

Note

The returned string is retained, so you are responsible for releasing it.

Parameters

exp – The restriction.

Returns

String representation, or NULL on error.

static inline bool cowl_obj_has_self_equals(CowlObjHasSelf *lhs, CowlObjHasSelf *rhs)

Equality function.

Parameters

  • lhs – LHS of the equality relation.

  • rhs – RHS of the equality relation.

Returns

True if the equality relation holds, false otherwise.

static inline ulib_uint cowl_obj_has_self_hash(CowlObjHasSelf *exp)

Hash function.

Parameters

exp – The restriction.

Returns

The hash value.

static inline bool cowl_obj_has_self_iterate_primitives(CowlObjHasSelf *exp, CowlPrimitiveFlags flags, CowlIterator *iter)

Iterates over the primitives referenced by the specified self-restriction.

Parameters

  • exp – The restriction.

  • flags – Iteration flags.

  • iter – The iterator.

Returns

True if the iteration was completed, false if it was stopped.