File: current_exception_cast_test.cpp

package info (click to toggle)
boost1.90 1.90.0-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 593,120 kB
  • sloc: cpp: 4,190,908; xml: 196,648; python: 34,618; ansic: 23,145; asm: 5,468; sh: 3,774; makefile: 1,161; perl: 1,020; sql: 728; ruby: 676; yacc: 478; java: 77; lisp: 24; csh: 6
file content (53 lines) | stat: -rw-r--r-- 1,044 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.

//Distributed under the Boost Software License, Version 1.0. (See accompanying
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#include <boost/config.hpp>

#if defined( BOOST_NO_EXCEPTIONS )
#   error This program requires exception handling.
#endif

#include <boost/exception/current_exception_cast.hpp>
#include <boost/detail/lightweight_test.hpp>
#include <exception>

class
my_exception:
    public std::exception
    {
    };

class
polymorphic
    {
    virtual
    ~polymorphic()
        {
        }
    };

int
main()
    {
    try
        {
        throw my_exception();
        }
    catch(
    std::exception & e )
        {
        try
            {
            throw;
            }
        catch(
        ...)
            {
            BOOST_TEST(boost::current_exception_cast<std::exception>()==&e);
            BOOST_TEST(!boost::current_exception_cast<polymorphic>());
            }
        }
    return boost::report_errors();
    }