Data Properties

struct CowlDataProp : public CowlDataPropExp, public CowlEntity

Represents a DataProperty in the OWL 2 specification.

Public Static Functions

static inline CowlDataProp *cowl_data_prop(CowlIRI *iri)

Returns a retained data property.

Parameters

iri – IRI of the data property.

Returns

Retained data property, or NULL on error.

static inline CowlDataProp *cowl_data_prop_from_string(UString string)

Returns a retained data property given the string representation of its IRI.

Parameters

string – String representation of the IRI.

Returns

Retained data property, or NULL on error.

static inline CowlDataProp *cowl_data_prop_retain(CowlDataProp *prop)

Retains the specified data property.

Parameters

prop – The data property.

Returns

Retained data property.

static inline void cowl_data_prop_release(CowlDataProp *prop)

Releases the specified data property.

Parameters

prop – The data property.

static inline CowlIRI *cowl_data_prop_get_iri(CowlDataProp *prop)

Gets the IRI of the specified data property.

Parameters

prop – The data property.

Returns

The IRI.

static inline bool cowl_data_prop_equals(CowlDataProp *lhs, CowlDataProp *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_data_prop_hash(CowlDataProp *prop)

Hash function.

Parameters

prop – The property.

Returns

The hash value.

static inline bool cowl_data_prop_iterate_primitives(CowlDataProp *prop, CowlPrimitiveFlags flags, CowlIterator *iter)

Iterates over this data property.

Parameters
  • prop – The data property.

  • flags – Iteration flags.

  • iter – The iterator.

Returns

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

cowl_data_prop_from_static(CSTR)

Returns a retained data property given the static string representation of its IRI.

Parameters
  • CSTR – [char const[]] Static string.

Returns

[CowlDataProp *] Retained data property, or NULL on error.