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/***************************************************************************
Copyright 2006 David Nolden <david.nolden.kdevelop@art-master.de>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef MACROSET_H
#define MACROSET_H
#include <set>
#include "rpp/pp-macro.h"
#include "cppduchainexport.h"
/**
* Represents a set of c++ preprocess-macros.
* */
class QDataStream;
namespace KDevelop {
class IndexedString;
}
namespace Cpp {
class KDEVCPPDUCHAIN_EXPORT MacroSet {
public:
typedef std::set< rpp::pp_macro, rpp::pp_macro::NameCompare > Macros;
MacroSet() : m_idHashValid( false ), m_valueHashValid( false ) {
}
void addMacro( const rpp::pp_macro& macro );
///@todo reimplement
void read( QDataStream& stream );
///@todo reimplement
void write( QDataStream& stream ) const;
bool hasMacro( const QString& name ) const;
bool hasMacro( const KDevelop::IndexedString& name ) const;
rpp::pp_macro macro( const KDevelop::IndexedString& name ) const;
size_t idHash() const;
size_t valueHash() const;
const Macros& macros() const {
return m_usedMacros;
}
int size() const;
void merge( const MacroSet& macros );
private:
void computeHash() const;
Macros m_usedMacros;
mutable bool m_idHashValid;
mutable bool m_valueHashValid;
mutable size_t m_idHash; //Hash that represents the ids of all macros
mutable size_t m_valueHash; //Hash that represents the values of all macros
friend class Driver;
};
}
#endif
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