MetaClassManager.h

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/*
 * Copyright (C) 2006-2011, SRI International (R)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#ifndef __OpenKarto_MetaClassManager_h__
#define __OpenKarto_MetaClassManager_h__

#include <OpenKarto/String.h>

namespace karto
{



  //@cond EXCLUDE


  class MetaClass;

  struct MetaClassManagerPrivate;


  class KARTO_EXPORT MetaClassManager
  {
  public:
    static MetaClassManager& GetInstance();

  public:
    MetaClass& RegisterNew(const karto::String& rName, const karto::String& rId);

    const MetaClass& GetByName(const karto::String& rName) const;

    const MetaClass& GetById(const karto::String& rId) const;

    kt_bool ClassExists(const karto::String& rId) const;

    kt_size_t GetSize() const;

    void Clear();

  public:
    const MetaClass& operator [] (kt_size_t index) const;

  private:
    MetaClassManager();

    ~MetaClassManager();

  private:
    MetaClassManager(const MetaClassManager&);

    const MetaClassManager& operator=(const MetaClassManager&);

  private:
    MetaClassManagerPrivate* m_pPrivate;
  };

  // @endcond


}

#endif // __OpenKarto_MetaClassManager_h__