51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
/*==============================================================================
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Copyright (c) 2001-2010 Joel de Guzman
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Copyright (c) 2010 Thomas Heller
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#ifndef BOOST_PHOENIX_OPERATOR_IF_ELSE_HPP
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#define BOOST_PHOENIX_OPERATOR_IF_ELSE_HPP
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#include <boost/phoenix/core/limits.hpp>
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#include <boost/phoenix/core/meta_grammar.hpp>
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#include <boost/phoenix/core/expression.hpp>
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#include <boost/proto/operators.hpp>
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namespace boost { namespace phoenix
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{
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namespace tag
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{
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typedef proto::tag::if_else_ if_else_operator;
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}
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namespace expression
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{
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template <typename A0, typename A1, typename A2>
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struct if_else_operator
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: expr<tag::if_else_operator, A0, A1, A2>
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{};
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}
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namespace rule
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{
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struct if_else_operator
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: expression::if_else_operator<
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meta_grammar
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, meta_grammar
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, meta_grammar
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>
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{};
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}
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template <typename Dummy>
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struct meta_grammar::case_<tag::if_else_operator, Dummy>
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: enable_rule<rule::if_else_operator, Dummy>
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{};
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using proto::if_else;
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}}
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#endif
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