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1 | #ifndef BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED |
2 | #define BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | ||
6 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
7 | # pragma once | |
8 | #endif | |
9 | ||
10 | // | |
11 | // boost/smart_ptr/bad_weak_ptr.hpp | |
12 | // | |
13 | // Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd. | |
14 | // | |
15 | // Distributed under the Boost Software License, Version 1.0. (See | |
16 | // accompanying file LICENSE_1_0.txt or copy at | |
17 | // http://www.boost.org/LICENSE_1_0.txt) | |
18 | // | |
19 | ||
20 | #include <exception> | |
21 | ||
22 | #ifdef __BORLANDC__ | |
23 | # pragma warn -8026 // Functions with excep. spec. are not expanded inline | |
24 | #endif | |
25 | ||
26 | namespace boost | |
27 | { | |
28 | ||
29 | // The standard library that comes with Borland C++ 5.5.1, 5.6.4 | |
30 | // defines std::exception and its members as having C calling | |
31 | // convention (-pc). When the definition of bad_weak_ptr | |
32 | // is compiled with -ps, the compiler issues an error. | |
33 | // Hence, the temporary #pragma option -pc below. | |
34 | ||
35 | #if defined(__BORLANDC__) && __BORLANDC__ <= 0x564 | |
36 | # pragma option push -pc | |
37 | #endif | |
38 | ||
39 | #if defined(__clang__) | |
40 | # pragma clang diagnostic push | |
41 | # pragma clang diagnostic ignored "-Wweak-vtables" | |
42 | #endif | |
43 | ||
44 | class bad_weak_ptr: public std::exception | |
45 | { | |
46 | public: | |
47 | ||
48 | virtual char const * what() const throw() | |
49 | { | |
50 | return "tr1::bad_weak_ptr"; | |
51 | } | |
52 | }; | |
53 | ||
54 | #if defined(__clang__) | |
55 | # pragma clang diagnostic pop | |
56 | #endif | |
57 | ||
58 | #if defined(__BORLANDC__) && __BORLANDC__ <= 0x564 | |
59 | # pragma option pop | |
60 | #endif | |
61 | ||
62 | } // namespace boost | |
63 | ||
64 | #ifdef __BORLANDC__ | |
65 | # pragma warn .8026 // Functions with excep. spec. are not expanded inline | |
66 | #endif | |
67 | ||
68 | #endif // #ifndef BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED |