00001 /****************************************************************************** 00002 * Copyright (C) 2014 by Ralf Kaestner * 00003 * ralf.kaestner@gmail.com * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the Lesser GNU General Public License as published by* 00007 * the Free Software Foundation; either version 3 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * Lesser GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the Lesser GNU General Public License * 00016 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 00017 ******************************************************************************/ 00018 00023 #ifndef VARIANT_TOPIC_TOOLS_BUILTIN_POINTER_H 00024 #define VARIANT_TOPIC_TOOLS_BUILTIN_POINTER_H 00025 00026 #include <variant_topic_tools/BuiltinTypeTraits.h> 00027 #include <variant_topic_tools/Pointer.h> 00028 00029 namespace variant_topic_tools { 00032 template <typename T> class BuiltinPointer : 00033 public Pointer<typename type_traits::BuiltinType<T>::ValueType> { 00034 public: 00035 BOOST_STATIC_ASSERT(type_traits::IsBuiltin<T>::value); 00036 00039 typedef typename type_traits::BuiltinType<T>::ValueType ValueType; 00040 00043 BuiltinPointer(ValueType* builtin = 0); 00044 00047 BuiltinPointer(const boost::shared_ptr<ValueType>& builtin); 00048 00051 BuiltinPointer(const BuiltinPointer<T>& src); 00052 00055 BuiltinPointer(const Pointer<ValueType>& src); 00056 00059 ~BuiltinPointer(); 00060 00061 protected: 00064 class Impl : 00065 public Pointer<ValueType>::ImplA { 00066 public: 00069 Impl(const boost::shared_ptr<ValueType>& builtin = boost:: 00070 shared_ptr<ValueType>()); 00071 00074 virtual ~Impl(); 00075 00078 ValueType* get() const; 00079 00080 boost::shared_ptr<ValueType> builtin; 00081 }; 00082 }; 00083 }; 00084 00085 #include <variant_topic_tools/BuiltinPointer.tpp> 00086 00087 #endif