diff options
Diffstat (limited to 'src/third_party/boost/boost/type_traits/is_pointer.hpp')
-rw-r--r-- | src/third_party/boost/boost/type_traits/is_pointer.hpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/third_party/boost/boost/type_traits/is_pointer.hpp b/src/third_party/boost/boost/type_traits/is_pointer.hpp deleted file mode 100644 index 4e29bb39dd7..00000000000 --- a/src/third_party/boost/boost/type_traits/is_pointer.hpp +++ /dev/null @@ -1,162 +0,0 @@ - -// (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, -// Howard Hinnant and John Maddock 2000. -// (C) Copyright Mat Marcus, Jesse Jones and Adobe Systems Inc 2001 - -// 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. - -// Fixed is_pointer, is_reference, is_const, is_volatile, is_same, -// is_member_pointer based on the Simulated Partial Specialization work -// of Mat Marcus and Jesse Jones. See http://opensource.adobe.com or -// http://groups.yahoo.com/group/boost/message/5441 -// Some workarounds in here use ideas suggested from "Generic<Programming>: -// Mappings between Types and Values" -// by Andrei Alexandrescu (see http://www.cuj.com/experts/1810/alexandr.html). - - -#ifndef BOOST_TT_IS_POINTER_HPP_INCLUDED -#define BOOST_TT_IS_POINTER_HPP_INCLUDED - -#include <boost/type_traits/is_member_pointer.hpp> -#include <boost/type_traits/detail/ice_and.hpp> -#include <boost/type_traits/detail/ice_not.hpp> -#include <boost/type_traits/config.hpp> -#if !BOOST_WORKAROUND(BOOST_MSVC,<=1300) -#include <boost/type_traits/remove_cv.hpp> -#endif - -#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION -# include <boost/type_traits/is_reference.hpp> -# include <boost/type_traits/is_array.hpp> -# include <boost/type_traits/detail/is_function_ptr_tester.hpp> -# include <boost/type_traits/detail/false_result.hpp> -# include <boost/type_traits/detail/ice_or.hpp> -#endif - -// should be the last #include -#include <boost/type_traits/detail/bool_trait_def.hpp> - -namespace boost { - -#if defined( __CODEGEARC__ ) -BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_pointer,T,__is_pointer(T)) -#elif !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) - -namespace detail { - -template< typename T > struct is_pointer_helper -{ - BOOST_STATIC_CONSTANT(bool, value = false); -}; - -# define TT_AUX_BOOL_TRAIT_HELPER_PARTIAL_SPEC(helper,sp,result) \ -template< typename T > struct helper<sp> \ -{ \ - BOOST_STATIC_CONSTANT(bool, value = result); \ -}; \ -/**/ - -TT_AUX_BOOL_TRAIT_HELPER_PARTIAL_SPEC(is_pointer_helper,T*,true) - -# undef TT_AUX_BOOL_TRAIT_HELPER_PARTIAL_SPEC - -template< typename T > -struct is_pointer_impl -{ -#if BOOST_WORKAROUND(BOOST_MSVC,<=1300) - BOOST_STATIC_CONSTANT(bool, value = - (::boost::type_traits::ice_and< - ::boost::detail::is_pointer_helper<T>::value - , ::boost::type_traits::ice_not< - ::boost::is_member_pointer<T>::value - >::value - >::value) - ); -#else - BOOST_STATIC_CONSTANT(bool, value = - (::boost::type_traits::ice_and< - ::boost::detail::is_pointer_helper<typename remove_cv<T>::type>::value - , ::boost::type_traits::ice_not< - ::boost::is_member_pointer<T>::value - >::value - >::value) - ); -#endif -}; - -} // namespace detail - -BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_pointer,T,::boost::detail::is_pointer_impl<T>::value) - -#if defined(__BORLANDC__) && !defined(__COMO__) && (__BORLANDC__ < 0x600) -BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_pointer,T&,false) -BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_pointer,T& const,false) -BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_pointer,T& volatile,false) -BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_pointer,T& const volatile,false) -#endif - -#else // no partial template specialization - -namespace detail { - -struct pointer_helper -{ - pointer_helper(const volatile void*); -}; - -yes_type BOOST_TT_DECL is_pointer_tester(pointer_helper); -no_type BOOST_TT_DECL is_pointer_tester(...); - -template <bool> -struct is_pointer_select - : public ::boost::type_traits::false_result -{ -}; - -template <> -struct is_pointer_select<false> -{ - template <typename T> struct result_ - { - static T& make_t(); - BOOST_STATIC_CONSTANT(bool, value = - (::boost::type_traits::ice_or< - (1 == sizeof(is_pointer_tester(make_t()))), - (1 == sizeof(type_traits::is_function_ptr_tester(make_t()))) - >::value)); - }; -}; - -template <typename T> -struct is_pointer_impl - : public is_pointer_select< - ::boost::type_traits::ice_or< - ::boost::is_reference<T>::value - , ::boost::is_array<T>::value - >::value - >::template result_<T> -{ -}; - -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pointer,void,false) -#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pointer,void const,false) -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pointer,void volatile,false) -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pointer,void const volatile,false) -#endif - -} // namespace detail - -BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_pointer,T,::boost::detail::is_pointer_impl<T>::value) - -#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION - -} // namespace boost - -#include <boost/type_traits/detail/bool_trait_undef.hpp> - -#endif // BOOST_TT_IS_POINTER_HPP_INCLUDED |