73ef4ff3
 Hu Chunming
提交三方库
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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_TEST_COPYMOVABLE_HPP
#define BOOST_MOVE_TEST_COPYMOVABLE_HPP
//[copy_movable_definition
//header file "copymovable.hpp"
#include <boost/move/core.hpp>
//A copy_movable class
class copy_movable
{
BOOST_COPYABLE_AND_MOVABLE(copy_movable)
int value_;
public:
copy_movable() : value_(1){}
//Move constructor and assignment
copy_movable(BOOST_RV_REF(copy_movable) m)
{ value_ = m.value_; m.value_ = 0; }
copy_movable(const copy_movable &m)
{ value_ = m.value_; }
copy_movable & operator=(BOOST_RV_REF(copy_movable) m)
{ value_ = m.value_; m.value_ = 0; return *this; }
copy_movable & operator=(BOOST_COPY_ASSIGN_REF(copy_movable) m)
{ value_ = m.value_; return *this; }
bool moved() const //Observer
{ return value_ == 0; }
};
//A copyable-only class
class copyable
{};
//A copyable-only class
class non_copy_movable
{
public:
non_copy_movable(){}
private:
non_copy_movable(const non_copy_movable&);
non_copy_movable& operator=(const non_copy_movable&);
};
//]
#endif //BOOST_MOVE_TEST_COPYMOVABLE_HPP
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