52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
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// Copyright 2005 Daniel Wallin.
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// Copyright 2005 Joel de Guzman.
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//
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 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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// Modeled after range_ex, Copyright 2004 Eric Niebler
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///////////////////////////////////////////////////////////////////////////////
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//
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// has_equal_range.hpp
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//
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/////////////////////////////////////////////////////////////////////////////
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#ifndef BOOST_PHOENIX_HAS_EQUAL_RANGE_EN_14_12_2004
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#define BOOST_PHOENIX_HAS_EQUAL_RANGE_EN_14_12_2004
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#include <boost/mpl/or.hpp>
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#include "./is_std_map.hpp"
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#include "./is_std_set.hpp"
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#include "./is_std_hash_map.hpp"
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#include "./is_std_hash_set.hpp"
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namespace boost
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{
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// Specialize this for user-defined types
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template<typename T>
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struct has_equal_range
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: boost::mpl::or_<
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boost::mpl::or_<
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is_std_map<T>
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, is_std_multimap<T>
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, is_std_set<T>
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, is_std_multiset<T>
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>
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, boost::mpl::or_<
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is_std_hash_map<T>
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, is_std_hash_multimap<T>
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, is_std_hash_set<T>
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, is_std_hash_multiset<T>
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>
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>
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{
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};
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}
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#endif
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