StructuralCreatorDB.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2015.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWATOMSPATCH_STRUCTURALCREATORDB_HPP__
#define __FWATOMSPATCH_STRUCTURALCREATORDB_HPP__

#include <string>
#include <map>
#include <utility>

#include <fwCore/base.hpp>
#include <fwCore/mt/types.hpp>

#include "fwAtomsPatch/config.hpp"

namespace fwAtoms
{
class Object;
}

namespace fwAtomsPatch
{

class IStructuralCreator;

class FWATOMSPATCH_CLASS_API StructuralCreatorDB
{

public:
    typedef SPTR (StructuralCreatorDB) sptr;
    typedef std::pair< std::string, std::string > VersionIDType;
    typedef std::map< VersionIDType, SPTR(::fwAtomsPatch::IStructuralCreator) > CreatorsType;

    FWATOMSPATCH_API void registerCreator(SPTR(::fwAtomsPatch::IStructuralCreator) creator);

    FWATOMSPATCH_API SPTR(::fwAtomsPatch::IStructuralCreator) getCreator(const std::string& classname,
                                                                         const std::string& version);

    FWATOMSPATCH_API SPTR(::fwAtoms::Object) create(const std::string& classname, const std::string& version);

    FWATOMSPATCH_API size_t size() const;

    static StructuralCreatorDB::sptr getDefault()
    {
        return s_default;
    }

    StructuralCreatorDB()
    {
    }

    ~StructuralCreatorDB()
    {
    }

private:

    StructuralCreatorDB( const StructuralCreatorDB &cpy )
    {
    }

    mutable ::fwCore::mt::ReadWriteMutex m_mutex;

    CreatorsType m_creators;

    FWATOMSPATCH_API static StructuralCreatorDB::sptr s_default;

};


} // fwAtomsPatch



#endif /* __FWATOMSPATCH_STRUCTURALCREATORDB_HPP__ */