VariationLoaderFactory.h

#pragma once
// ===========================================================================
// Copyright (c) 2015 Toolchefs Ltd. All rights reserved.
//
// Use of this software is subject to the terms of the Toolchefs license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
 
#include <AtomsCore/Globals.h>
#include <Atoms/Variation/BaseVariationLoader.h>
#include <map>
#include <vector>
 
namespace Atoms
{
 
    class ATOMS_EXPORT VariationLoaderFactory
    {
    public:
        
        typedef AtomsPtr<BaseVariationLoader> (*creatorFn)();
        
        static VariationLoaderFactory& instance();
        
 
        AtomsPtr<BaseVariationLoader> createVariationLoader(const std::string& typeName);
        
 
        void registerVariationLoader(const std::string& name, creatorFn funct);
        
 
        void deregisterVariationLoader(const std::string& name);
        
 
        std::vector<std::string> getRegisteredVariationLoader();
        
 
        bool isRegistered(const std::string& name);
        
    private:
        
        VariationLoaderFactory();
        
        VariationLoaderFactory(const VariationLoaderFactory&);
        
        ~VariationLoaderFactory();
        
        VariationLoaderFactory& operator=(const VariationLoaderFactory&);
        
        typedef std::map<std::string, creatorFn> FactoryMap;
        
 
        FactoryMap m_factoryMap;
    };
}