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