mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-14 10:39:05 +00:00
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2016 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
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)
|
|
=============================================================================*/
|
|
#ifndef SPROUT_MEMORY_POINTER_CAST_HPP
|
|
#define SPROUT_MEMORY_POINTER_CAST_HPP
|
|
|
|
#include <memory>
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/utility/dyn_cast.hpp>
|
|
#include <sprout/utility/reinter_cast.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// static_pointer_cast
|
|
// const_pointer_cast
|
|
// dynamic_pointer_cast
|
|
// reinterpret_pointer_cast
|
|
//
|
|
template<typename T, typename U>
|
|
inline SPROUT_CONSTEXPR T*
|
|
static_pointer_cast(U* p) {
|
|
return static_cast<T*>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_CONSTEXPR T*
|
|
const_pointer_cast(U* p) {
|
|
return const_cast<T*>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_CONSTEXPR T*
|
|
dynamic_pointer_cast(U* p) {
|
|
return sprout::dyn_cast<T*>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_CONSTEXPR T*
|
|
reinterpret_pointer_cast(U* p) {
|
|
return sprout::reinter_cast<T*>(p);
|
|
}
|
|
|
|
#if !defined(SPROUT_NO_CXX11_SMART_PTR)
|
|
template<typename T, typename U>
|
|
inline SPROUT_NON_CONSTEXPR std::shared_ptr<T>
|
|
static_pointer_cast(std::shared_ptr<U> const& p) {
|
|
return std::static_pointer_cast<T>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_NON_CONSTEXPR std::shared_ptr<T>
|
|
const_pointer_cast(std::shared_ptr<U> const& p) {
|
|
return std::const_pointer_cast<T>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_NON_CONSTEXPR std::shared_ptr<T>
|
|
dynamic_pointer_cast(std::shared_ptr<U> const& p) {
|
|
return std::dynamic_pointer_cast<T>(p);
|
|
}
|
|
template<typename T, typename U>
|
|
inline SPROUT_NON_CONSTEXPR std::shared_ptr<T>
|
|
reinterpret_pointer_cast(std::shared_ptr<U> const& p) {
|
|
typedef typename std::shared_ptr<T>::element_type element_type;
|
|
return std::shared_ptr<T>(p, reinterpret_cast<element_type*>(p.get()));
|
|
}
|
|
#endif
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_MEMORY_POINTER_CAST_HPP
|