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| author | Kevin Smith <git@kismith.co.uk> | 2013-01-12 18:41:34 (GMT) |
|---|---|---|
| committer | Swift Review <review@swift.im> | 2013-01-13 10:36:26 (GMT) |
| commit | f3bc816af1b0d61452de973963e453bf3b3f95a2 (patch) | |
| tree | e895f8afa3580e6cff6f5ad2017d45bf147a17c2 /3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp | |
| parent | 188fc285c6555eadd3c9d50ab8a94adcade78d89 (diff) | |
| download | swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.zip swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.tar.bz2 | |
Adding in the spirit Boost stuff
Change-Id: I4f127ce61667243b64081b0aa309028d5077045f
Diffstat (limited to '3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp b/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp new file mode 100644 index 0000000..1789882 --- /dev/null +++ b/3rdParty/Boost/src/boost/spirit/home/phoenix/operator/detail/binary_eval.hpp @@ -0,0 +1,44 @@ +/*============================================================================= + 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_DETAIL_BINARY_EVAL_HPP +#define PHOENIX_OPERATOR_DETAIL_BINARY_EVAL_HPP + +#include <boost/mpl/or.hpp> +#include <boost/mpl/eval_if.hpp> +#include <boost/mpl/identity.hpp> +#include <boost/type_traits/is_same.hpp> +#include <boost/spirit/home/phoenix/core/compose.hpp> + +#define PHOENIX_BINARY_EVAL(eval_name, op_result, expr) \ + struct eval_name \ + { \ + template <typename Env, typename A0, typename A1> \ + struct result \ + { \ + typedef typename A0::template result<Env>::type x_type; \ + typedef typename A1::template result<Env>::type y_type; \ + \ + typedef typename \ + mpl::eval_if< \ + mpl::or_<is_actor<x_type>, is_actor<y_type> > \ + , re_curry<eval_name, x_type, y_type> \ + , op_result<x_type, y_type> \ + >::type \ + type; \ + }; \ + \ + template <typename RT, typename Env, typename A0, typename A1> \ + static RT \ + eval(Env const& env, A0& a0, A1& a1) \ + { \ + return expr; \ + } \ + }; + +#undef x +#undef y +#endif |