Disjoint Union

struct CowlDisjUnionAxiom : public CowlAxiom

Represents a DisjointUnion axiom in the OWL 2 specification.

Public Static Functions

static inline CowlDisjUnionAxiom *cowl_disj_union_axiom(CowlClass *cls, CowlVector *disjoints, CowlVector *annot)

Returns a retained disjoint union axiom.

Parameters

  • cls – The class which is equivalent to the disjoint union.

  • disjoints – The class expressions which are operands of the disjoint union.

  • annot – [optional] The annotations.

Returns

Retained disjoint union axiom, or NULL on error.

static inline CowlDisjUnionAxiom *cowl_disj_union_axiom_retain(CowlDisjUnionAxiom *axiom)

Retains the specified axiom.

Parameters

axiom – The axiom.

Returns

Retained axiom.

static inline void cowl_disj_union_axiom_release(CowlDisjUnionAxiom *axiom)

Releases the specified axiom.

Parameters

axiom – The axiom.

static inline CowlClass *cowl_disj_union_axiom_get_class(CowlDisjUnionAxiom *axiom)

Gets the class which is equivalent to the disjoint union.

Parameters

axiom – The axiom.

Returns

The class.

static inline CowlVector *cowl_disj_union_axiom_get_disjoints(CowlDisjUnionAxiom *axiom)

Gets the class expressions which are operands of the disjoint union.

Parameters

axiom – The axiom.

Returns

The class expressions.

static inline CowlVector *cowl_disj_union_axiom_get_annot(CowlDisjUnionAxiom *axiom)

Gets the annotations of the specified axiom.

Parameters

axiom – The axiom.

Returns

The annotations.

static inline CowlString *cowl_disj_union_axiom_to_string(CowlDisjUnionAxiom *axiom)

Returns the string representation of the specified axiom.

Note

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

Parameters

axiom – The axiom.

Returns

String representation, or NULL on error.

static inline bool cowl_disj_union_axiom_equals(CowlDisjUnionAxiom *lhs, CowlDisjUnionAxiom *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_disj_union_axiom_hash(CowlDisjUnionAxiom *axiom)

Hash function.

Parameters

axiom – The axiom.

Returns

The hash value.

static inline bool cowl_disj_union_axiom_iterate_primitives(CowlDisjUnionAxiom *axiom, CowlPrimitiveFlags flags, CowlIterator *iter)

Iterates over the primitives referenced by the specified axiom.

Parameters

  • axiom – The axiom.

  • flags – Iteration flags.

  • iter – The iterator.

Returns

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