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// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
// Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
#ifndef BOOST_TT_REMOVE_POINTER_HPP_INCLUDED
#define BOOST_TT_REMOVE_POINTER_HPP_INCLUDED
#include <cutl/details/boost/config.hpp>
#include <cutl/details/boost/detail/workaround.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <cutl/details/boost/type_traits/broken_compiler_spec.hpp>
#endif
#if BOOST_WORKAROUND(BOOST_MSVC,<=1300)
#include <cutl/details/boost/type_traits/msvc/remove_pointer.hpp>
#elif defined(BOOST_MSVC)
#include <cutl/details/boost/type_traits/remove_cv.hpp>
#include <cutl/details/boost/type_traits/is_pointer.hpp>
#endif
// should be the last #include
#include <cutl/details/boost/type_traits/detail/type_trait_def.hpp>
namespace cutl_details_boost {
#ifdef BOOST_MSVC
namespace detail{
//
// We need all this crazy indirection because a type such as:
//
// T (*const)(U)
//
// Does not bind to a <T*> or <T*const> partial specialization with VC10 and earlier
//
template <class T>
struct remove_pointer_imp
{
typedef T type;
};
template <class T>
struct remove_pointer_imp<T*>
{
typedef T type;
};
template <class T, bool b>
struct remove_pointer_imp3
{
typedef typename remove_pointer_imp<typename cutl_details_boost::remove_cv<T>::type>::type type;
};
template <class T>
struct remove_pointer_imp3<T, false>
{
typedef T type;
};
template <class T>
struct remove_pointer_imp2
{
typedef typename remove_pointer_imp3<T, ::cutl_details_boost::is_pointer<T>::value>::type type;
};
}
BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_pointer,T,typename cutl_details_boost::detail::remove_pointer_imp2<T>::type)
#elif !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_pointer,T,T)
BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_pointer,T*,T)
BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_pointer,T* const,T)
BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_pointer,T* volatile,T)
BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_pointer,T* const volatile,T)
#elif !BOOST_WORKAROUND(BOOST_MSVC,<=1300)
BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_pointer,T,typename cutl_details_boost::detail::remove_pointer_impl<T>::type)
#endif
} // namespace cutl_details_boost
#include <cutl/details/boost/type_traits/detail/type_trait_undef.hpp>
#endif // BOOST_TT_REMOVE_POINTER_HPP_INCLUDED
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