blob: 598d4f53bf991428f5a497cb08c9a85f1702526b (
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
|
/**
* DelayedFree.h
*
* Sometimes a piece of data must be freed when a function gets out of
* scope. In stead of putting the efree() call right before every possible
* function end point (exceptions, returns, zend_errors()), we can use
* this simple class instead
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2015 Copernica BV
*/
/**
* Set up namespace
*/
namespace Php {
/**
* Class definition
*/
class DelayedFree
{
private:
/**
* The data that has to be free'd when the object falls out of scope
* @var void*
*/
void *_data;
public:
/**
* Constructor
* @param data Data that will be freed on destruction
*/
DelayedFree(void *data) : _data(data) {}
/**
* Destructor
*/
virtual ~DelayedFree()
{
// free the data
efree(_data);
}
};
/**
* End of namespace
*/
}
|
