| /*============================================================================== |
| Copyright (c) 2011 Steven Watanabe |
| |
| 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 BOOST_PHOENIX_CMATH_HPP_INCLUDED |
| #define BOOST_PHOENIX_CMATH_HPP_INCLUDED |
| |
| #include <boost/phoenix/core/limits.hpp> |
| #include <cmath> |
| #include <boost/phoenix/function/adapt_callable.hpp> |
| #include <boost/type_traits/remove_reference.hpp> |
| #include <boost/type_traits/remove_cv.hpp> |
| |
| namespace boost { |
| |
| #define BOOST_PHOENIX_MATH_FUNCTION(name, n) \ |
| namespace phoenix_impl { \ |
| struct name ## _impl { \ |
| template<class Sig> \ |
| struct result; \ |
| template<class This, BOOST_PHOENIX_typename_A(n)> \ |
| struct result<This(BOOST_PHOENIX_A(n))> \ |
| { \ |
| typedef \ |
| typename proto::detail::uncvref<A0>::type \ |
| type; \ |
| }; \ |
| template<BOOST_PHOENIX_typename_A(n)> \ |
| A0 operator()(BOOST_PHOENIX_A_const_ref_a(n)) const { \ |
| using namespace std; \ |
| return name(BOOST_PHOENIX_a(n)); \ |
| } \ |
| }; \ |
| } \ |
| namespace phoenix { \ |
| BOOST_PHOENIX_ADAPT_CALLABLE(name, phoenix_impl::name ## _impl, 1) \ |
| } |
| |
| BOOST_PHOENIX_MATH_FUNCTION(acos, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(asin, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(atan, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(atan2, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(ceil, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(cos, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(cosh, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(exp, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(fabs, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(floor, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(fmod, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(frexp, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(ldexp, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(log, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(log10, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(modf, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(pow, 2) |
| BOOST_PHOENIX_MATH_FUNCTION(sin, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(sinh, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(sqrt, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(tan, 1) |
| BOOST_PHOENIX_MATH_FUNCTION(tanh, 1) |
| |
| #undef BOOST_PHOENIX_MATH_FUNCTION |
| |
| } |
| |
| #endif |
