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comparison DEPENDENCIES/generic/include/boost/spirit/home/phoenix/operator/comparison.hpp @ 16:2665513ce2d3
Add boost headers
| author | Chris Cannam |
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| date | Tue, 05 Aug 2014 11:11:38 +0100 |
| parents | |
| children |
comparison
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| 15:663ca0da4350 | 16:2665513ce2d3 |
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| 1 /*============================================================================= | |
| 2 Copyright (c) 2001-2007 Joel de Guzman | |
| 3 | |
| 4 Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 ==============================================================================*/ | |
| 7 #ifndef PHOENIX_OPERATOR_COMPARISON_HPP | |
| 8 #define PHOENIX_OPERATOR_COMPARISON_HPP | |
| 9 | |
| 10 #include <boost/spirit/home/phoenix/core/composite.hpp> | |
| 11 #include <boost/spirit/home/phoenix/core/compose.hpp> | |
| 12 #include <boost/spirit/home/phoenix/detail/type_deduction.hpp> | |
| 13 #include <boost/spirit/home/phoenix/operator/detail/unary_eval.hpp> | |
| 14 #include <boost/spirit/home/phoenix/operator/detail/unary_compose.hpp> | |
| 15 #include <boost/spirit/home/phoenix/operator/detail/binary_eval.hpp> | |
| 16 #include <boost/spirit/home/phoenix/operator/detail/binary_compose.hpp> | |
| 17 | |
| 18 namespace boost { namespace phoenix | |
| 19 { | |
| 20 struct equal_to_eval; | |
| 21 struct not_equal_to_eval; | |
| 22 struct less_eval; | |
| 23 struct less_equal_eval; | |
| 24 struct greater_eval; | |
| 25 struct greater_equal_eval; | |
| 26 | |
| 27 BOOST_BINARY_RESULT_OF(x == y, result_of_equal_to) | |
| 28 BOOST_BINARY_RESULT_OF(x != y, result_of_not_equal_to) | |
| 29 BOOST_BINARY_RESULT_OF(x < y, result_of_less) | |
| 30 BOOST_BINARY_RESULT_OF(x <= y, result_of_less_equal) | |
| 31 BOOST_BINARY_RESULT_OF(x > y, result_of_greater) | |
| 32 BOOST_BINARY_RESULT_OF(x >= y, result_of_greater_equal) | |
| 33 | |
| 34 #define x a0.eval(env) | |
| 35 #define y a1.eval(env) | |
| 36 | |
| 37 PHOENIX_BINARY_EVAL(equal_to_eval, result_of_equal_to, x == y) | |
| 38 PHOENIX_BINARY_EVAL(not_equal_to_eval, result_of_not_equal_to, x != y) | |
| 39 PHOENIX_BINARY_EVAL(less_eval, result_of_less, x < y) | |
| 40 PHOENIX_BINARY_EVAL(less_equal_eval, result_of_less_equal, x <= y) | |
| 41 PHOENIX_BINARY_EVAL(greater_eval, result_of_greater, x > y) | |
| 42 PHOENIX_BINARY_EVAL(greater_equal_eval, result_of_greater_equal, x >= y) | |
| 43 | |
| 44 PHOENIX_BINARY_COMPOSE(equal_to_eval, ==) | |
| 45 PHOENIX_BINARY_COMPOSE(not_equal_to_eval, !=) | |
| 46 PHOENIX_BINARY_COMPOSE(less_eval, <) | |
| 47 PHOENIX_BINARY_COMPOSE(less_equal_eval, <=) | |
| 48 PHOENIX_BINARY_COMPOSE(greater_eval, >) | |
| 49 PHOENIX_BINARY_COMPOSE(greater_equal_eval, >=) | |
| 50 | |
| 51 #undef x | |
| 52 #undef y | |
| 53 }} | |
| 54 | |
| 55 #endif |