boost_any 0.1.0

Boost C++ library boost_any packaged using Zanbil
Documentation 
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

// Copyright Ruslan Arutyunyan, 2019-2021.
// Copyright Antony Polukhin, 2021-2025.
//
// 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/any/basic_any.hpp>

#include <boost/core/lightweight_test.hpp>

#include <cassert>

static int move_ctors_count = 0;
static int destructors_count = 0;

struct A {
    char a[24];

    A() {}
    A(const A&) {}

    A(A&&) noexcept {
        ++move_ctors_count;
    }

    ~A() {
        ++destructors_count;
    }
};


int main() {
#if !defined(__GNUC__) || __GNUC__ > 4
    {
        A a;
        boost::anys::basic_any<24, 8> any1(a);
        boost::anys::basic_any<24, 8> any2(std::move(any1));
        boost::anys::basic_any<24, 8> any3(std::move(any2));
        BOOST_TEST_EQ(move_ctors_count, 2);
    }

    BOOST_TEST_EQ(destructors_count, 4);
#endif  // #if !defined(__GNUC__) || __GNUC__ > 4
    return boost::report_errors();
}