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Diffstat (limited to '3rdParty/Boost/src/boost/phoenix/core/detail/actor_operator.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/phoenix/core/detail/actor_operator.hpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/phoenix/core/detail/actor_operator.hpp b/3rdParty/Boost/src/boost/phoenix/core/detail/actor_operator.hpp new file mode 100644 index 0000000..d349a5b --- /dev/null +++ b/3rdParty/Boost/src/boost/phoenix/core/detail/actor_operator.hpp @@ -0,0 +1,179 @@ + +#if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES) +#ifndef BOOST_PHOENIX_CORE_DETAIL_ACTOR_OPERATOR_HPP +#define BOOST_PHOENIX_CORE_DETAIL_ACTOR_OPERATOR_HPP + +#include <boost/phoenix/support/iterate.hpp> + +#include <boost/phoenix/core/detail/preprocessed/actor_operator.hpp> + +#endif +#else + +#if !BOOST_PHOENIX_IS_ITERATING + +#ifndef BOOST_PHOENIX_CORE_DETAIL_ACTOR_OPERATOR_HPP +#define BOOST_PHOENIX_CORE_DETAIL_ACTOR_OPERATOR_HPP + +#include <boost/phoenix/support/iterate.hpp> + +#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) +#pragma wave option(preserve: 2, line: 0, output: "preprocessed/actor_operator_" BOOST_PHOENIX_LIMIT_STR ".hpp") +#endif +/*============================================================================== + Copyright (c) 2005-2010 Joel de Guzman + Copyright (c) 2010 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) +==============================================================================*/ + +#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) +#pragma wave option(preserve: 1) +#endif + +#define M0(Z, N, D) \ + typename detail::result_type_deduction_helper<BOOST_PP_CAT(A, N)>::type \ +/**/ + +#define BOOST_PHOENIX_ITERATION_PARAMS \ + (3, (1, BOOST_PHOENIX_ACTOR_LIMIT, \ + <boost/phoenix/core/detail/actor_operator.hpp>)) +#include BOOST_PHOENIX_ITERATE() + +#undef M0 + +#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES) +#pragma wave option(output: null) +#endif + +#endif + +#else + +#if BOOST_PHOENIX_ITERATION >= BOOST_PHOENIX_PERFECT_FORWARD_LIMIT + + template <typename This, BOOST_PHOENIX_typename_A> + struct result<This(BOOST_PHOENIX_A)> + : result<This(BOOST_PHOENIX_A_const_ref)> + {}; + + template <typename This, BOOST_PHOENIX_typename_A> + struct result<This(BOOST_PHOENIX_A_ref)> + : result_of::actor<proto_base_expr, BOOST_PHOENIX_A_ref> + {}; + + template <BOOST_PHOENIX_typename_A> + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_A_ref>::type + operator()(BOOST_PHOENIX_A_ref_a) + { + typedef + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< + const actor<Expr> *, BOOST_PHOENIX_A_ref + > + env_type; + env_type env = {this, BOOST_PHOENIX_a}; + + return phoenix::eval(*this, phoenix::context(env, default_actions())); + } + + template <BOOST_PHOENIX_typename_A> + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_A_ref>::type + operator()(BOOST_PHOENIX_A_ref_a) const + { + typedef + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< + const actor<Expr> *, BOOST_PHOENIX_A_ref + > + env_type; + env_type env = {this, BOOST_PHOENIX_a}; + + return phoenix::eval(*this, phoenix::context(env, default_actions())); + } + + template <BOOST_PHOENIX_typename_A> + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_A_const_ref>::type + operator()(BOOST_PHOENIX_A_const_ref_a) + { + typedef + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< + const actor<Expr> *, BOOST_PHOENIX_A_const_ref + > + env_type; + env_type env = {this, BOOST_PHOENIX_a}; + + return phoenix::eval(*this, phoenix::context(env, default_actions())); + } + + template <BOOST_PHOENIX_typename_A> + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_A_const_ref>::type + operator()(BOOST_PHOENIX_A_const_ref_a) const + { + typedef + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< + const actor<Expr> *, BOOST_PHOENIX_A_const_ref + > + env_type; + env_type env = {this, BOOST_PHOENIX_a}; + + return phoenix::eval(*this, phoenix::context(env, default_actions())); + } + +#else + +// We need to define operator() for all permutations of reference types. +// For BOOST_PHOENIX_ITERATION <= BOOST_PHOENIX_LIMIT_PREFECT_FORWARD +// 2^BOOST_PHOENIX_ITERATION overloads are created +// For compile time reasons, +// if BOOST_PHOENIX_ITERATION > BOOST_PHOENIX_LIMIT_PERFECT_FORWARD +// only operator()(A const &...a) and operator()(A &...a) are generated +// this is all handled by the PP mumbo jumbo above +#define BOOST_PHOENIX_ACTOR_OPERATOR(_, I, __) \ + template <typename This, BOOST_PHOENIX_typename_A> \ + struct result<This(BOOST_PHOENIX_PERM_A(I))> \ + : result_of::actor<proto_base_expr, BOOST_PHOENIX_PERM_A(I)> \ + {}; \ + \ + template <BOOST_PHOENIX_typename_A> \ + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_PERM_A(I)>::type\ + operator()(BOOST_PHOENIX_PERM_A_a(I)) const \ + { \ + typedef \ + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< \ + const actor<Expr> *, BOOST_PHOENIX_PERM_A(I) \ + > \ + env_type; \ + env_type env = {this, BOOST_PHOENIX_a}; \ + \ + return phoenix::eval(*this, phoenix::context(env, default_actions()));\ + } \ + \ + template <BOOST_PHOENIX_typename_A> \ + typename result_of::actor<proto_base_expr, BOOST_PHOENIX_PERM_A(I)>::type\ + operator()(BOOST_PHOENIX_PERM_A_a(I)) \ + { \ + typedef \ + BOOST_PP_CAT(vector, BOOST_PP_INC(BOOST_PHOENIX_ITERATION))< \ + const actor<Expr> *, BOOST_PHOENIX_PERM_A(I) \ + > \ + env_type; \ + env_type env = {this, BOOST_PHOENIX_a}; \ + \ + return phoenix::eval(*this, phoenix::context(env, default_actions()));\ + } \ + /**/ + + template <typename This, BOOST_PHOENIX_typename_A> + struct result<This(BOOST_PHOENIX_A)> + : result<This(BOOST_PP_ENUM(BOOST_PHOENIX_ITERATION, M0, _))> + {}; + + BOOST_PP_REPEAT(BOOST_PHOENIX_PERM_SIZE, BOOST_PHOENIX_ACTOR_OPERATOR, _) + +#undef BOOST_PHOENIX_ACTOR_OPERATOR + +#endif + +#endif + +#endif // BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES |