OgreLodStrategyManager.h

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/*
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This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2012 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
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*/
#ifndef __Lod_Strategy_Manager_H__
#define __Lod_Strategy_Manager_H__

#include "OgrePrerequisites.h"

#include "OgreLodStrategy.h"
#include "OgreSingleton.h"
#include "OgreIteratorWrappers.h"

namespace Ogre {

    class _OgreExport LodStrategyManager : public Singleton<LodStrategyManager>, public LodAlloc
    {
        typedef map<String, LodStrategy *>::type StrategyMap;

        StrategyMap mStrategies;

        LodStrategy *mDefaultStrategy;

    public:
        LodStrategyManager();

        ~LodStrategyManager();

        void addStrategy(LodStrategy *strategy);

        LodStrategy *removeStrategy(const String& name);

        void removeAllStrategies();

        LodStrategy *getStrategy(const String& name);

        void setDefaultStrategy(LodStrategy *strategy);

        void setDefaultStrategy(const String& name);

        LodStrategy *getDefaultStrategy();

        MapIterator<StrategyMap> getIterator();

        static LodStrategyManager& getSingleton(void);
        static LodStrategyManager* getSingletonPtr(void);
    };
}

#endif