1 // Boost.Range library 2 // 3 // Copyright Thorsten Ottosen 2003-2004. Use, modification and 4 // distribution is subject to the Boost Software License, Version 5 // 1.0. (See accompanying file LICENSE_1_0.txt or copy at 6 // http://www.boost.org/LICENSE_1_0.txt) 7 // 8 // For more information, see http://www.boost.org/libs/range/ 9 // 10 11 #ifndef BOOST_RANGE_ITERATOR_HPP 12 #define BOOST_RANGE_ITERATOR_HPP 13 14 #if defined(_MSC_VER) && (_MSC_VER >= 1020) 15 # pragma once 16 #endif 17 18 #include <boost/range/config.hpp> 19 #include <boost/range/mutable_iterator.hpp> 20 #include <boost/range/const_iterator.hpp> 21 #include <boost/type_traits/is_const.hpp> 22 #include <boost/type_traits/remove_const.hpp> 23 #include <boost/mpl/eval_if.hpp> 24 25 namespace boost 26 { 27 28 #if BOOST_WORKAROUND(BOOST_MSVC, == 1310) 29 30 namespace range_detail_vc7_1 31 { 32 template< typename C, typename Sig = void(C) > 33 struct range_iterator 34 { 35 typedef BOOST_RANGE_DEDUCED_TYPENAME 36 mpl::eval_if_c< is_const<C>::value, 37 range_const_iterator< typename remove_const<C>::type >, 38 range_mutable_iterator<C> >::type type; 39 }; 40 41 template< typename C, typename T > 42 struct range_iterator< C, void(T[]) > 43 { 44 typedef T* type; 45 }; 46 } 47 48 #endif 49 50 template< typename C > 51 struct range_iterator 52 { 53 #if BOOST_WORKAROUND(BOOST_MSVC, == 1310) 54 55 typedef BOOST_RANGE_DEDUCED_TYPENAME 56 range_detail_vc7_1::range_iterator<C>::type type; 57 58 #else 59 60 typedef BOOST_RANGE_DEDUCED_TYPENAME 61 mpl::eval_if_c< is_const<C>::value, 62 range_const_iterator< typename remove_const<C>::type >, 63 range_mutable_iterator<C> >::type type; 64 65 #endif 66 }; 67 68 } // namespace boost 69 70 //#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 71 72 #endif 73
