1 //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
2 
3 //Distributed under the Boost Software License, Version 1.0. (See accompanying
4 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5 
6 #ifndef UUID_7E83C166200811DE885E826156D89593
7 #define UUID_7E83C166200811DE885E826156D89593
8 #if defined(__GNUC__) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
9 #pragma GCC system_header
10 #endif
11 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
12 #pragma warning(push,1)
13 #endif
14 
15 namespace
16 boost
17     {
18     template <class E>
19     inline
20     E *
current_exception_cast()21     current_exception_cast()
22         {
23         try
24             {
25             throw;
26             }
27         catch(
28         E & e )
29             {
30             return &e;
31             }
32         catch(
33         ...)
34             {
35             return 0;
36             }
37         }
38     }
39 
40 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
41 #pragma warning(pop)
42 #endif
43 #endif
44