File: is_output_streamable_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 (49 lines) | stat: -rw-r--r-- 826 bytes parent folder | download | duplicates (20)
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
//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/exception/detail/is_output_streamable.hpp>

namespace
n1
    {
    class
    c1
        {
        };
    }

namespace
n2
    {
    class
    c2
        {
        };

    std::ostream &
    operator<<( std::ostream & s, c2 const & )
        {
        s << "c2";
        return s;
        }           
    }

template <bool Test>
struct test;

template <>
struct
test<true>
    {
    };

int
main()
    {
    test<!boost::is_output_streamable<n1::c1>::value>();
    test<boost::is_output_streamable<n2::c2>::value>();
    test<boost::is_output_streamable<int>::value>();
    return 0;
    }