53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
// Copyright (c) Dean Michael Berris 2008, 2009.
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// Glyn Matthews 2009.
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// Distributed under the Boost Software License, Version 1.0.
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// (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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#ifndef BOOST_NETWORK_TRAITS_STRING_INC
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#define BOOST_NETWORK_TRAITS_STRING_INC
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# include <string>
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# include <boost/network/tags.hpp>
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# include <boost/network/support/is_default_string.hpp>
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# include <boost/network/support/is_default_wstring.hpp>
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#ifndef BOOST_NETWORK_DEFAULT_STRING
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#define BOOST_NETWORK_DEFAULT_STRING std::string
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#endif
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#ifndef BOOST_NETWORK_DEFAULT_WSTRING
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#define BOOST_NETWORK_DEFAULT_WSTRING std::wstring
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#endif
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namespace boost { namespace network {
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template <class Tag>
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struct unsupported_tag;
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template <class Tag, class Enable = void>
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struct string
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{
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typedef unsupported_tag<Tag> type;
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};
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template <class Tag>
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struct string<Tag, typename enable_if<is_default_string<Tag> >::type>
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{
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typedef BOOST_NETWORK_DEFAULT_STRING type;
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};
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template <class Tag>
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struct string<Tag, typename enable_if<is_default_wstring<Tag> >::type>
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{
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typedef BOOST_NETWORK_DEFAULT_WSTRING type;
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};
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} // namespace network
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} // namespace boost
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#endif // BOOST_NETWORK_TRAITS_STRING_INC
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