[pclasses-cvs] pclasses2/include/pclasses PropertyMap.h,NONE,1.1

[Christian P. <cp...@us...>]

Update of /cvsroot/pclasses/pclasses2/include/pclasses
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20723/include/pclasses

Added Files:
	PropertyMap.h 
Log Message:
Added simple PropertyMap.


--- NEW FILE: PropertyMap.h ---
/***************************************************************************
 *   Copyright (C) 2004 by Christian Prochnow                              *
 *   cp...@se...                                                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License as       *
 *   published by the Free Software Foundation; either version 2 of the    *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this program; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef P_PropertyMap_h
#define P_PropertyMap_h

#include <map>
#include <string>

namespace P {

template <typename KeyType, typename ValueType>
class PropertyMap {
	public:
		typedef std::map<KeyType, ValueType> FieldMap;
		typedef typename FieldMap::iterator iterator;
		typedef typename FieldMap::const_iterator const_iterator;
		
		PropertyMap() {} 
		~PropertyMap() {}

		void set(const KeyType& key, const ValueType& val)
		{ _fields[key] = val; }

		const ValueType& get(const KeyType& key) const
		{ 
			static KeyType empty = KeyType();
			const_iterator i = _fields.find(key);
			if(i != _fields.end())
				return i->second;

			return empty;
		}

		bool remove(const KeyType& key)
		{ _fields.erase(key); }

		bool isset(const KeyType& key) const
		{ return _fields.find(key) != _fields.end(); }

		iterator find(const KeyType& key)
		{ return _fields.find(key); }
		
		const_iterator find(const KeyType& key) const
		{ return _fields.find(key); }

		inline const_iterator begin() const
		{ return _fields.begin(); }

		inline const_iterator end() const
		{ return _fields.end(); }

		inline iterator begin()
		{ return _fields.begin(); }

		inline iterator end()
		{ return _fields.end(); }

		std::string& operator[](const KeyType& key)
		{ return _fields[key]; }

		const std::string& operator[](const KeyType& key) const
		{ return _fields[key]; }

	private:
		FieldMap _fields;
};

}

#endif