| /*============================================================================= | |
| Copyright (c) 2001-2007 Joel de Guzman | |
| Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| ==============================================================================*/ | |
| #ifndef PHOENIX_OPERATOR_COMPARISON_HPP | |
| #define PHOENIX_OPERATOR_COMPARISON_HPP | |
| #include <boost/spirit/home/phoenix/core/composite.hpp> | |
| #include <boost/spirit/home/phoenix/core/compose.hpp> | |
| #include <boost/spirit/home/phoenix/detail/type_deduction.hpp> | |
| #include <boost/spirit/home/phoenix/operator/detail/unary_eval.hpp> | |
| #include <boost/spirit/home/phoenix/operator/detail/unary_compose.hpp> | |
| #include <boost/spirit/home/phoenix/operator/detail/binary_eval.hpp> | |
| #include <boost/spirit/home/phoenix/operator/detail/binary_compose.hpp> | |
| namespace boost { namespace phoenix | |
| { | |
| struct equal_to_eval; | |
| struct not_equal_to_eval; | |
| struct less_eval; | |
| struct less_equal_eval; | |
| struct greater_eval; | |
| struct greater_equal_eval; | |
| BOOST_BINARY_RESULT_OF(x == y, result_of_equal_to) | |
| BOOST_BINARY_RESULT_OF(x != y, result_of_not_equal_to) | |
| BOOST_BINARY_RESULT_OF(x < y, result_of_less) | |
| BOOST_BINARY_RESULT_OF(x <= y, result_of_less_equal) | |
| BOOST_BINARY_RESULT_OF(x > y, result_of_greater) | |
| BOOST_BINARY_RESULT_OF(x >= y, result_of_greater_equal) | |
| #define x a0.eval(env) | |
| #define y a1.eval(env) | |
| PHOENIX_BINARY_EVAL(equal_to_eval, result_of_equal_to, x == y) | |
| PHOENIX_BINARY_EVAL(not_equal_to_eval, result_of_not_equal_to, x != y) | |
| PHOENIX_BINARY_EVAL(less_eval, result_of_less, x < y) | |
| PHOENIX_BINARY_EVAL(less_equal_eval, result_of_less_equal, x <= y) | |
| PHOENIX_BINARY_EVAL(greater_eval, result_of_greater, x > y) | |
| PHOENIX_BINARY_EVAL(greater_equal_eval, result_of_greater_equal, x >= y) | |
| PHOENIX_BINARY_COMPOSE(equal_to_eval, ==) | |
| PHOENIX_BINARY_COMPOSE(not_equal_to_eval, !=) | |
| PHOENIX_BINARY_COMPOSE(less_eval, <) | |
| PHOENIX_BINARY_COMPOSE(less_equal_eval, <=) | |
| PHOENIX_BINARY_COMPOSE(greater_eval, >) | |
| PHOENIX_BINARY_COMPOSE(greater_equal_eval, >=) | |
| #undef x | |
| #undef y | |
| }} | |
| #endif |