blob: 61073a68c03d3ef28cb59d3884f730f266374e32 (
plain)
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
|
/*
tracked_ptr example
written by Amlal El Mahrouss.
licensed under the MIT license
*/
#include <lib/memory/tracked_ptr.hpp>
#include <iostream>
void summon_tracked_ptr()
{
snu::memory::tracked_ptr<int> ptr = snu::memory::make_tracked(42);
std::cout << ptr.data() << "=" << ptr.manager().allocator().allocated_count_ << std::endl;
}
void summon_leak_tracked_ptr()
{
snu::memory::tracked_ptr<int>* ptr = new snu::memory::tracked_ptr<int>(42);
std::cout << ptr->data() << "=" << ptr->manager().allocator().allocated_count_ << std::endl;
}
/* finally test it */
int main(int argc, char** argv)
{
summon_tracked_ptr();
summon_tracked_ptr();
summon_tracked_ptr();
summon_tracked_ptr();
snu::memory::tracked_ptr<int> ptr;
std::cout << ptr.data() << "=" << ptr.manager().allocator().allocated_count_ << std::endl;
std::cout << "total=" << ptr.manager().allocator().deallocated_count_ << std::endl;
std::cout << "leak-detected=" << std::boolalpha << (ptr.manager().allocator().allocated_count_ > ptr.manager().allocator().deallocated_count_) << std::endl;
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
summon_leak_tracked_ptr();
std::cout << "total=" << ptr.manager().allocator().deallocated_count_ << std::endl;
std::cout << "leak-detected=" << std::boolalpha << (ptr.manager().allocator().allocated_count_ > ptr.manager().allocator().deallocated_count_) << std::endl;
snu::memory::must_pass(ptr);
return EXIT_SUCCESS;
}
|
