IRIs

struct CowlIRI

Represents International Resource Identifiers.

Pseudo-extends: CowlAnnotValue

CowlIRI *cowl_iri(CowlString *prefix, CowlString *suffix)

Returns an IRI whose string representation is the concatenation of the specified strings.

Note

You must release the returned object via cowl_release().

Parameters:

  • prefix – The prefix.

  • suffix – The suffix.

Returns:

IRI, or NULL on error

CowlIRI *cowl_iri_from_string(UString string)

Returns an IRI given its string representation.

Note

You must release the returned object via cowl_release().

Parameters:

  • string – String representation of the IRI.

Returns:

IRI, or NULL on error

CowlIRI *cowl_iri_from_literal(char const str[])

Returns an IRI given its literal string representation.

Note

You must release the returned object via cowl_release().

Parameters:

  • str – String literal.

Returns:

IRI, or NULL on error

CowlIRI *cowl_iri_from_static(char const str[])

Returns an IRI given its literal string representation.

Deprecated:

Use cowl_iri_from_literal instead.

Note

You must release the returned object via cowl_release().

Parameters:

  • str – String literal.

Returns:

IRI, or NULL on error

CowlString *cowl_iri_get_ns(CowlIRI *iri)

Gets the namespace of the specified IRI.

Parameters:

  • iri – The IRI.

Returns:

The namespace.

CowlString *cowl_iri_get_rem(CowlIRI *iri)

Gets the remainder of the specified IRI.

Parameters:

  • iri – The IRI.

Returns:

The remainder.

bool cowl_iri_has_rem(CowlIRI *iri)

Checks whether the IRI has a remainder.

Parameters:

  • iri – The IRI.

Returns:

True if the IRI has a remainder, false otherwise.

bool cowl_iri_is_reserved(CowlIRI *iri)

Checks whether the IRI is in the reserved vocabulary.

Parameters:

  • iri – The IRI.

Returns:

True if the IRI is reserved, false otherwise.

UString cowl_iri_to_string(CowlIRI *iri)

Returns the string representation of the specified IRI.

Note

The returned object must be destroyed by calling ustring_deinit.

Note

The IRI is represented as the concatenation of the namespace and the remainder, without any additional markup (e.g. angle brackets).

Parameters:

  • iri – The IRI.

Returns:

String representation, or ustring_null on error.