BuiltinPointer.h

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/******************************************************************************
 * Copyright (C) 2014 by Ralf Kaestner                                        *
 * ralf.kaestner@gmail.com                                                    *
 *                                                                            *
 * This program is free software; you can redistribute it and/or modify       *
 * it under the terms of the Lesser GNU 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               *
 * Lesser GNU General Public License for more details.                        *
 *                                                                            *
 * You should have received a copy of the Lesser GNU General Public License   *
 * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
 ******************************************************************************/

#ifndef VARIANT_TOPIC_TOOLS_BUILTIN_POINTER_H
#define VARIANT_TOPIC_TOOLS_BUILTIN_POINTER_H

#include <variant_topic_tools/BuiltinTypeTraits.h>
#include <variant_topic_tools/Pointer.h>

namespace variant_topic_tools {
  template <typename T> class BuiltinPointer :
    public Pointer<typename type_traits::BuiltinType<T>::ValueType> {
  public:
    BOOST_STATIC_ASSERT(type_traits::IsBuiltin<T>::value);
    
    typedef typename type_traits::BuiltinType<T>::ValueType ValueType;
    
    BuiltinPointer(ValueType* builtin = 0);
    
    BuiltinPointer(const boost::shared_ptr<ValueType>& builtin);
    
    BuiltinPointer(const BuiltinPointer<T>& src);
    
    BuiltinPointer(const Pointer<ValueType>& src);
    
    ~BuiltinPointer();
    
  protected:
    class Impl :
      public Pointer<ValueType>::ImplA {
    public:
      Impl(const boost::shared_ptr<ValueType>& builtin = boost::
        shared_ptr<ValueType>());
      
      virtual ~Impl();

      ValueType* get() const;
      
      boost::shared_ptr<ValueType> builtin;
    };
  };
};

#include <variant_topic_tools/BuiltinPointer.tpp>

#endif