UnitRegistry.h

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#ifndef UNITREGISTRY_H_
#define UNITREGISTRY_H_

#include "utils/FastMap.h"

class Str;
class Unit;
typedef FastMap<const Str, const Unit*> UnitMap;

class UnitRegistry
{
public:

    static void AddUnit( const Unit* unit );
    static const Unit* FindUnit( const Str& name );
    static unsigned int Size();
    static const Str& GetIndexedKey( unsigned int index );
    static const Unit* GetIndexedUnit( unsigned int index );

protected:

    static UnitRegistry* Instance_;
    UnitMap unitMap_;

    class StaticDestructor
    {
    public:
        ~StaticDestructor();
    };

    static UnitRegistry::StaticDestructor StaticDestructor_;

private:

    UnitRegistry()
        : unitMap_()
    {}

};

#endif /*UNITREGISTRY_H_*/