forked from boostorg/unordered
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
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// Copyright Daniel James 2005. Use, modification, and distribution are
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// subject to 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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#if !defined(BOOST_UNORDERED_TEST_HELPERS_EXCEPTION_TRIGGER_HEADER)
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#define BOOST_UNORDERED_TEST_HELPERS_EXCEPTION_TRIGGER_HEADER
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#include <boost/preprocessor/cat.hpp>
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namespace test
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{
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// Exception Handling
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bool exception_trigger_test();
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void exception_trigger();
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void exception_trigger(char const*);
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template <class T>
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void exception_trigger(T*)
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{
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if(exception_trigger_test()) throw T();
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}
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template <class T>
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void exception_trigger(T*, char const* msg)
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{
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if(exception_trigger_test()) throw T(msg);
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}
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struct exception_control
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{
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bool old_value;
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exception_control(bool);
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~exception_control();
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};
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}
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#define ACTIVATE_EXCEPTIONS \
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::test::exception_control BOOST_PP_CAT(ACTIVATE_EXCEPTIONS_, __LINE__) \
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(true)
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#define DEACTIVATE_EXCEPTIONS \
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::test::exception_control BOOST_PP_CAT(ACTIVATE_EXCEPTIONS_, __LINE__) \
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(false)
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#endif
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