Triple.h

/*
 *  Copyright (c) 2015 Cyrille Berger <cberger@cberger.net>
 * 
 */
 
#ifndef _KNOWCORE_RDF_TRIPLE_H_
#define _KNOWCORE_RDF_TRIPLE_H_
 
#include <QSharedDataPointer>
#include <knowCore/ReturnValue.h>
 
#include "Forward.h"
 
namespace knowRDF
{
  class Triple
  {
  public:
    Triple();
    Triple(const Subject& _subject, const knowCore::Uri& _predicate, const Object& _value);
    Triple(const Triple& _rhs);
    Triple& operator=(const Triple& _rhs);
    ~Triple();
    Subject subject() const;
    knowCore::Uri predicate() const;
    Object object() const;
    bool operator==(const Triple& _triple) const;
    knowCore::ReturnValue<QByteArray> md5() const;
  private:
    struct Private;
    QSharedDataPointer<Private> d;
  };
  uint qHash(const Triple& key, uint seed);
}
 
#include <knowCore/Formatter.h>
 
KNOWCORE_CORE_DECLARE_FORMATTER(knowRDF::Triple)
{
  return format_to(ctx.out(), "[{} {} {}]", p.subject(), p.predicate(), p.object());
}
 
#include <knowCore/MetaType.h>
KNOWCORE_DECLARE_FULL_METATYPE(knowRDF, Triple)
 
#endif