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/*
* Copyright 2014 Reality Jockey, Ltd.
* info@rjdj.me
* http://rjdj.me/
*
* This file is part of ZenGarden.
*
* ZenGarden is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ZenGarden is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with ZenGarden. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __PD_ABSTRACTION_DATABASE_H__
#define __PD_ABSTRACTION_DATABASE_H__
#include <string>
#include <map>
/**
* This class is used to register memory mapped abstractions so that the PdFileParser can
* find them while parsing a patch.
*
* Every pd::Context has its own PdAbstractionDatabase instance. The user can register / unregister
* memorymapped abstractions using the ZenGarden functions declared in ZenGarden.h:
* - zg_context_register_memorymapped_abstraction
* - zg_context_unregister_memorymapped_abstraction
*/
class PdAbstractionDataBase {
public :
PdAbstractionDataBase();
PdAbstractionDataBase(const PdAbstractionDataBase &db);
~PdAbstractionDataBase();
PdAbstractionDataBase &operator=(const PdAbstractionDataBase &db);
void addAbstraction(const std::string &key, const std::string &abstraction);
void removeAbstraction(const std::string &key);
std::string getAbstraction(const std::string &key) const;
bool existsAbstraction(const std::string &key) const;
private :
std::map<std::string, std::string> database;
};
#endif //__PD_ABSTRACTION_DATABASE_H__