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Key.h

Go to the documentation of this file.

/* SimData: Data Infrastructure for Simulations
 * Copyright (C) 2002 Mark Rose <tm2@stm.lbl.gov>
 * 
 * This file is part of SimData.
 * 
 * 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.
 * 
 * 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 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 __SIMDATA_KEY_H__
#define __SIMDATA_KEY_H__

#include <string>
#include <SimData/BaseType.h>
#include <SimData/HashUtility.h>


NAMESPACE_SIMDATA

class SIMDATA_EXPORT Key: public BaseType {
protected:
        uint32 _key;

public:

        Key(): _key(0) {}

        Key(std::string const &k) { *this = k; }

        Key(Key const &k): BaseType(k), _key(k._key) {}

        virtual ~Key() {}

#ifndef SWIG

        const Key &operator=(std::string const &);

        inline const Key &operator=(Key const &k) { _key = k._key; return *this; }

#endif // SWIG

        inline bool operator==(Key const &k) const { return _key == k._key; }

        inline bool operator!=(Key const &k) const { return _key != k._key; }

        bool operator==(std::string const &) const;

        bool operator!=(std::string const &k) const { return !(*this==k); }
        
        bool operator<(Key const &k) const { return _key < k._key; }

        virtual void serialize(Archive&);
        
        virtual std::string asString() const;

        virtual std::string typeString() const { return "type::Key"; }
};

NAMESPACE_SIMDATA_END


#endif //__SIMDATA_KEY_H__

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