diff options
Diffstat (limited to '3rdParty/Boost/src/boost/phoenix/core/v2_eval.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/phoenix/core/v2_eval.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/phoenix/core/v2_eval.hpp b/3rdParty/Boost/src/boost/phoenix/core/v2_eval.hpp new file mode 100644 index 0000000..3641b72 --- /dev/null +++ b/3rdParty/Boost/src/boost/phoenix/core/v2_eval.hpp @@ -0,0 +1,51 @@ +/*============================================================================= + Copyright (c) 2011 Thomas Heller + + 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_CORE_V2_EVAL_HPP +#define BOOST_PHOENIX_CORE_V2_EVAL_HPP + +#include <boost/phoenix/core/limits.hpp> +#include <boost/phoenix/core/environment.hpp> +#include <boost/phoenix/core/is_actor.hpp> +#include <boost/phoenix/core/meta_grammar.hpp> +#include <boost/phoenix/core/terminal_fwd.hpp> +#include <boost/phoenix/support/vector.hpp> +#include <boost/proto/transform/fold.hpp> +#include <boost/proto/transform/lazy.hpp> + +namespace boost { namespace phoenix +{ + struct v2_eval + : proto::callable + { + template <typename Sig> + struct result; + + template <typename This, typename Eval, typename Env> + struct result<This(Eval, Env)> + : Eval::template result<typename proto::detail::uncvref<Env>::type> + {}; + + template <typename This, typename Eval, typename Env> + struct result<This(Eval &, Env)> + : Eval::template result<typename proto::detail::uncvref<Env>::type> + {}; + + template <typename This, typename Eval, typename Env> + struct result<This(Eval const &, Env)> + : Eval::template result<typename proto::detail::uncvref<Env>::type> + {}; + + template <typename Eval, typename Env> + typename result<v2_eval(Eval const&, Env)>::type + operator()(Eval const & e, Env const & env) const + { + return e.eval(env); + } + }; +}} + +#endif |