mico::rdf::model::Value Class Reference

The supertype of all RDF model objects (URIs, blank nodes and literals). More...

#include <rdf_model.hpp>

Inheritance diagram for mico::rdf::model::Value:

Public Member Functions
virtual const std::string &	stringValue () const =0
	Returns the String-value of a Value object. More...
virtual const ValueTypes	getType () const =0
	Return type information (to avoid dynamic casts if possible)

Protected Member Functions
virtual bool	equals (const Value &other) const =0
	Internal polymorphic implementation of equals and print.
virtual std::ostream &	print (std::ostream &os) const =0

Friends
bool	operator== (const Value &l, const Value &r)
bool	operator!= (const Value &l, const Value &r)
std::ostream &	operator<< (std::ostream &, Value &)
std::ostream &	operator<< (std::ostream &, Value *)

Detailed Description

The supertype of all RDF model objects (URIs, blank nodes and literals).

Member Function Documentation

virtual const std::string& mico::rdf::model::Value::stringValue ( ) const

pure virtual

Returns the String-value of a Value object.

This returns either a Literal's label, a URI's URI or a BNode's ID.

Implemented in mico::rdf::model::Literal, mico::rdf::model::BNode, and mico::rdf::model::URI.

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The documentation for this class was generated from the following file:

• rdf/rdf_model.hpp