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- #if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
- #ifndef BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
- #define BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
- #include <boost/phoenix/support/iterate.hpp>
- #include <boost/phoenix/statement/detail/preprocessed/try_catch_eval.hpp>
- #endif
- #else
- #if !BOOST_PHOENIX_IS_ITERATING
- #ifndef BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_HPP
- #define BOOST_PHOENIX_STATEMENT_DETAIL_TRY_CATCH_EVAL_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/try_catch_eval_" 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 BOOST_PHOENIX_TRY_CATCH_EVAL_R(Z, N, DATA) \
- catch( \
- typename proto::result_of::value< \
- typename proto::result_of::child_c< \
- BOOST_PP_CAT(A, N) \
- , 0 \
- >::type \
- >::type::type &e \
- ) \
- { \
- eval_catch_body(BOOST_PP_CAT(a, N), e, ctx); \
- } \
- /**/
- #define BOOST_PHOENIX_ITERATION_PARAMS \
- (3, (1, BOOST_PHOENIX_CATCH_LIMIT, \
- <boost/phoenix/statement/detail/try_catch_eval.hpp>))
- #include BOOST_PHOENIX_ITERATE()
- #undef BOOST_PHOENIX_TRY_CATCH_EVAL_R
- #if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
- #pragma wave option(output: null)
- #endif
- #endif
- #else
- template <typename Try, BOOST_PHOENIX_typename_A, typename Context>
- typename boost::enable_if<
- proto::matches<
- BOOST_PP_CAT(A, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
- , rule::catch_
- >
- , result_type
- >::type
- operator()(Try const & try_, BOOST_PHOENIX_A_const_ref_a, Context const & ctx
- BOOST_PHOENIX_SFINAE_AND_OVERLOADS) const
- {
- try
- {
- boost::phoenix::eval(proto::child_c<0>(try_), ctx);
- }
- BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_TRY_CATCH_EVAL_R, _)
- }
- template <typename Try, BOOST_PHOENIX_typename_A, typename Context>
- typename boost::disable_if<
- proto::matches<
- BOOST_PP_CAT(A, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
- , rule::catch_
- >
- , result_type
- >::type
- operator()(Try const & try_, BOOST_PHOENIX_A_const_ref_a, Context const & ctx) const
- {
- try
- {
- boost::phoenix::eval(proto::child_c<0>(try_), ctx);
- }
- BOOST_PP_REPEAT(
- BOOST_PP_DEC(BOOST_PHOENIX_ITERATION)
- , BOOST_PHOENIX_TRY_CATCH_EVAL_R, _
- )
- catch(...)
- {
- boost::phoenix::eval(
- proto::child_c<0>(
- BOOST_PP_CAT(a, BOOST_PP_DEC(BOOST_PHOENIX_ITERATION))
- )
- , ctx);
- }
- }
- #endif
- #endif // BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
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