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update to boost 1.39: update existing files
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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_6F463AC838DF11DDA3E6909F56D89593
7 #define UUID_6F463AC838DF11DDA3E6909F56D89593
8
9 #include <boost/exception/detail/type_info.hpp>
10 #include <iomanip>
11 #include <ios>
12 #include <string>
13 #include <sstream>
14
15 namespace
16 boost
17     {
18     namespace
19     exception_detail
20         {
21         template <class T>
22         inline
23         std::string
24         object_hex_dump( T const & x, size_t max_size=16 )
25             {
26             std::ostringstream s;
27             s << "type: " << type_name<T>() << ", size: " << sizeof(T) << ", dump: ";
28             size_t n=sizeof(T)>max_size?max_size:sizeof(T);
29             s.fill('0');
30             s.width(2);
31             unsigned char const * b=reinterpret_cast<unsigned char const *>(&x);
32             s << std::setw(2) << std::hex << (unsigned int)*b;
33             for( unsigned char const * e=b+n; ++b!=e; )
34                 s << " " << std::setw(2) << std::hex << (unsigned int)*b;
35             return s.str();
36             }
37         }
38     }
39
40 #endif