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Diffstat (limited to '3rdParty/Boost/src/boost/variant/bad_visit.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/variant/bad_visit.hpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/variant/bad_visit.hpp b/3rdParty/Boost/src/boost/variant/bad_visit.hpp new file mode 100644 index 0000000..ca53940 --- /dev/null +++ b/3rdParty/Boost/src/boost/variant/bad_visit.hpp @@ -0,0 +1,41 @@ +//----------------------------------------------------------------------------- +// boost variant/bad_visit.hpp header file +// See http://www.boost.org for updates, documentation, and revision history. +//----------------------------------------------------------------------------- +// +// Copyright (c) 2002-2003 +// Eric Friedman +// +// 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) + +#ifndef BOOST_VARIANT_BAD_VISIT_HPP +#define BOOST_VARIANT_BAD_VISIT_HPP + +#include <exception> + +namespace boost { + +////////////////////////////////////////////////////////////////////////// +// class bad_visit +// +// Exception thrown when a visitation attempt via apply_visitor fails due +// to invalid visited subtype or contents. +// +struct bad_visit + : std::exception +{ +public: // std::exception interface + + virtual const char * what() const throw() + { + return "boost::bad_visit: " + "failed visitation using boost::apply_visitor"; + } + +}; + +} // namespace boost + +#endif // BOOST_VARIANT_BAD_VISIT_HPP |