| 1 | // Boost.TypeErasure library |
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| 2 | // |
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| 3 | // Copyright 2011-2012 Steven Watanabe |
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| 4 | // |
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| 5 | // Distributed under the Boost Software License Version 1.0. (See |
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| 6 | // accompanying file LICENSE_1_0.txt or copy at |
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| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | // |
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| 9 | // $Id$ |
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| 10 | |
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| 11 | #ifndef BOOST_TYPE_ERASURE_EXCEPTION_HPP_INCLUDED |
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| 12 | #define BOOST_TYPE_ERASURE_EXCEPTION_HPP_INCLUDED |
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| 13 | |
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| 14 | #include <boost/config.hpp> |
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| 15 | #include <stdexcept> |
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| 16 | #include <typeinfo> |
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| 17 | #include <string> |
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| 18 | |
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| 19 | namespace boost { |
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| 20 | namespace type_erasure { |
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| 21 | |
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| 22 | /** |
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| 23 | * Exception thrown when the arguments to a primitive concept |
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| 24 | * are incorrect. |
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| 25 | * |
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| 26 | * \see \call, \require_match |
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| 27 | */ |
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| 28 | class BOOST_SYMBOL_VISIBLE bad_function_call : public ::std::invalid_argument |
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| 29 | { |
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| 30 | public: |
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| 31 | bad_function_call() : ::std::invalid_argument("bad_function_call" ) {} |
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| 32 | }; |
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| 33 | |
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| 34 | /** |
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| 35 | * Exception thrown when an \any_cast to a reference or value fails. |
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| 36 | */ |
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| 37 | class BOOST_SYMBOL_VISIBLE bad_any_cast : public std::bad_cast {}; |
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| 38 | |
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| 39 | } |
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| 40 | } |
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| 41 | |
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| 42 | #endif |
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| 43 | |
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