44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2007 Joel de Guzman
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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 PHOENIX_OPERATOR_LOGICAL_HPP
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#define PHOENIX_OPERATOR_LOGICAL_HPP
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#include <boost/spirit/home/phoenix/core/composite.hpp>
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#include <boost/spirit/home/phoenix/core/compose.hpp>
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#include <boost/spirit/home/phoenix/detail/type_deduction.hpp>
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#include <boost/spirit/home/phoenix/operator/detail/unary_eval.hpp>
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#include <boost/spirit/home/phoenix/operator/detail/unary_compose.hpp>
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#include <boost/spirit/home/phoenix/operator/detail/binary_eval.hpp>
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#include <boost/spirit/home/phoenix/operator/detail/binary_compose.hpp>
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namespace boost { namespace phoenix
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{
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struct logical_not_eval;
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struct logical_and_eval;
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struct logical_or_eval;
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BOOST_UNARY_RESULT_OF(!x, result_of_logical_not)
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BOOST_BINARY_RESULT_OF(x && y, result_of_logical_and)
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BOOST_BINARY_RESULT_OF(x || y, result_of_logical_or)
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#define x a0.eval(env)
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#define y a1.eval(env)
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PHOENIX_UNARY_EVAL(logical_not_eval, result_of_logical_not, !x)
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PHOENIX_BINARY_EVAL(logical_and_eval, result_of_logical_and, x && y)
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PHOENIX_BINARY_EVAL(logical_or_eval, result_of_logical_or, x || y)
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PHOENIX_UNARY_COMPOSE(logical_not_eval, !)
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PHOENIX_BINARY_COMPOSE(logical_and_eval, &&)
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PHOENIX_BINARY_COMPOSE(logical_or_eval, ||)
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#undef x
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#undef y
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}}
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#endif
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