Chris@16: 
Chris@16: #if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
Chris@16: #ifndef BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
Chris@16: #define BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
Chris@16: 
Chris@16: #include <boost/phoenix/support/iterate.hpp>
Chris@16: 
Chris@16: #include <boost/phoenix/statement/detail/preprocessed/try_catch_eval.hpp>
Chris@16: 
Chris@16: #endif
Chris@16: #else
Chris@16: 
Chris@16: #if !BOOST_PHOENIX_IS_ITERATING
Chris@16: 
Chris@16: #ifndef BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
Chris@16: #define BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
Chris@16: 
Chris@16: #include <boost/phoenix/support/iterate.hpp>
Chris@16: 
Chris@16: #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
Chris@16: #pragma wave option(preserve: 2, line: 0, output: "preprocessed/try_catch_eval_" BOOST_PHOENIX_LIMIT_STR ".hpp")
Chris@16: #endif
Chris@16: 
Chris@16: /*==============================================================================
Chris@16:     Copyright (c) 2005-2010 Joel de Guzman
Chris@16:     Copyright (c) 2010 Thomas Heller
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: 
Chris@16: #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
Chris@16: #pragma wave option(preserve: 1)
Chris@16: #endif
Chris@16: 
Chris@16:     #define BOOST_PHOENIX_TRY_CATCH_EVAL_R(Z, N, DATA)                          \
Chris@16:             catch(                                                              \
Chris@16:                 typename proto::result_of::value<                               \
Chris@16:                     typename proto::result_of::child_c<                         \
Chris@16:                         BOOST_PP_CAT(A, N)                                      \
Chris@16:                       , 0                                                       \
Chris@16:                     >::type                                                     \
Chris@16:                 >::type::type &                                                 \
Chris@16:             )                                                                   \
Chris@16:             {                                                                   \
Chris@16:                 boost::phoenix::eval(proto::child_c<1>(BOOST_PP_CAT(a, N)), ctx);               \
Chris@16:             }                                                                   \
Chris@16:     /**/
Chris@16: 
Chris@16: 
Chris@16: #define BOOST_PHOENIX_ITERATION_PARAMS                                          \
Chris@16:         (3, (1, BOOST_PHOENIX_CATCH_LIMIT,                                      \
Chris@16:         <boost/phoenix/statement/detail/try_catch_eval.hpp>))
Chris@16: #include BOOST_PHOENIX_ITERATE()
Chris@16: 
Chris@16:     #undef BOOST_PHOENIX_TRY_CATCH_EVAL_R
Chris@16: 
Chris@16: #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
Chris@16: #pragma wave option(output: null)
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16:         template <typename Try, BOOST_PHOENIX_typename_A, typename Context>
Chris@16:         typename boost::enable_if<
Chris@16:             proto::matches<
Chris@16:                 BOOST_PP_CAT(A, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
Chris@16:               , rule::catch_
Chris@16:             >
Chris@16:           , result_type
Chris@16:         >::type
Chris@16:         operator()(Try const & try_, BOOST_PHOENIX_A_const_ref_a, Context const & ctx) const
Chris@16:         {
Chris@16:             try
Chris@16:             {
Chris@16:                 boost::phoenix::eval(proto::child_c<0>(try_), ctx);
Chris@16:             }
Chris@16:             BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_TRY_CATCH_EVAL_R, _)
Chris@16:         }
Chris@16: 
Chris@16:         template <typename Try, BOOST_PHOENIX_typename_A, typename Context>
Chris@16:         typename boost::disable_if<
Chris@16:             proto::matches<
Chris@16:                 BOOST_PP_CAT(A, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
Chris@16:               , rule::catch_
Chris@16:             >
Chris@16:           , result_type
Chris@16:         >::type
Chris@16:         operator()(Try const & try_, BOOST_PHOENIX_A_const_ref_a, Context const & ctx) const
Chris@16:         {
Chris@16:             try
Chris@16:             {
Chris@16:                 boost::phoenix::eval(proto::child_c<0>(try_), ctx);
Chris@16:             }
Chris@16:             BOOST_PP_REPEAT(
Chris@16:                 BOOST_PP_DEC(BOOST_PHOENIX_ITERATION)
Chris@16:               , BOOST_PHOENIX_TRY_CATCH_EVAL_R, _
Chris@16:             )
Chris@16:             catch(...)
Chris@16:             {
Chris@16:                 boost::phoenix::eval(
Chris@16:                     proto::child_c<0>(
Chris@16:                         BOOST_PP_CAT(a, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
Chris@16:                     )
Chris@16:                   , ctx);
Chris@16:             }
Chris@16:         }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif // BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES