#ifndef BOOST_POINTER_TO_OTHER_HPP_INCLUDED | |
#define BOOST_POINTER_TO_OTHER_HPP_INCLUDED | |
// | |
// pointer_to_other.hpp | |
// | |
// (C) Copyright Ion Gaztanaga 2005. | |
// Copyright (c) 2005 Peter Dimov. | |
// | |
// 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/smart_ptr/pointer_to_other.html | |
// | |
namespace boost | |
{ | |
// Defines the same pointer type (raw or smart) to another pointee type | |
template<class T, class U> | |
struct pointer_to_other; | |
template<class T, class U, | |
template<class> class Sp> | |
struct pointer_to_other< Sp<T>, U > | |
{ | |
typedef Sp<U> type; | |
}; | |
template<class T, class T2, class U, | |
template<class, class> class Sp> | |
struct pointer_to_other< Sp<T, T2>, U > | |
{ | |
typedef Sp<U, T2> type; | |
}; | |
template<class T, class T2, class T3, class U, | |
template<class, class, class> class Sp> | |
struct pointer_to_other< Sp<T, T2, T3>, U > | |
{ | |
typedef Sp<U, T2, T3> type; | |
}; | |
template<class T, class U> | |
struct pointer_to_other< T*, U > | |
{ | |
typedef U* type; | |
}; | |
} // namespace boost | |
#endif // #ifndef BOOST_POINTER_TO_OTHER_HPP_INCLUDED |