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74 lines
1.9 KiB
74 lines
1.9 KiB
// Boost.Range library |
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// |
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// Copyright Thorsten Ottosen 2003-2004. Use, modification and |
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// distribution is subject to the Boost Software License, Version |
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// 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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// For more information, see http://www.boost.org/libs/range/ |
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// |
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#ifndef BOOST_RANGE_ITERATOR_HPP |
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#define BOOST_RANGE_ITERATOR_HPP |
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#if defined(_MSC_VER) |
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# pragma once |
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#endif |
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#include <boost/range/config.hpp> |
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#include <boost/range/range_fwd.hpp> |
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#include <boost/range/mutable_iterator.hpp> |
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#include <boost/range/const_iterator.hpp> |
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#include <boost/type_traits/is_const.hpp> |
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#include <boost/type_traits/remove_const.hpp> |
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#include <boost/mpl/eval_if.hpp> |
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namespace boost |
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{ |
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#if BOOST_WORKAROUND(BOOST_MSVC, == 1310) |
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namespace range_detail_vc7_1 |
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{ |
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template< typename C, typename Sig = void(C) > |
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struct range_iterator |
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{ |
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typedef BOOST_RANGE_DEDUCED_TYPENAME |
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mpl::eval_if_c< is_const<C>::value, |
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range_const_iterator< typename remove_const<C>::type >, |
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range_mutable_iterator<C> >::type type; |
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}; |
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template< typename C, typename T > |
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struct range_iterator< C, void(T[]) > |
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{ |
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typedef T* type; |
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}; |
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} |
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template< typename C, typename Enabler=void > |
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struct range_iterator |
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{ |
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typedef BOOST_RANGE_DEDUCED_TYPENAME |
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range_detail_vc7_1::range_iterator<C>::type type; |
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}; |
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#else |
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template< typename C, typename Enabler=void > |
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struct range_iterator |
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: mpl::if_c< |
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is_const<typename remove_reference<C>::type>::value, |
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range_const_iterator<typename remove_const<typename remove_reference<C>::type>::type>, |
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range_mutable_iterator<typename remove_reference<C>::type> |
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>::type |
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{ |
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}; |
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#endif |
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} // namespace boost |
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#endif
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