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