blob: e448779f327dce18a46babfadd98545a836eb75c (
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _MMgt_TShared_HeaderFile
#define _MMgt_TShared_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_MMgt_TShared_HeaderFile
#include <Handle_MMgt_TShared.hxx>
#endif
#ifndef _Standard_Transient_HeaderFile
#include <Standard_Transient.hxx>
#endif
class Standard_OutOfMemory;
//! The abstract class TShared is the root class of <br>
//! managed objects. TShared objects are managed <br>
//! by a memory manager based on reference <br>
//! counting. They have handle semantics. In other <br>
//! words, the reference counter is transparently <br>
//! incremented and decremented according to the <br>
//! scope of handles. When all handles, which <br>
//! reference a single object are out of scope, the <br>
//! reference counter becomes null and the object is <br>
//! automatically deleted. The deallocated memory is <br>
//! not given back to the system though. It is <br>
//! reclaimed for new objects of the same size. <br>
//! Warning <br>
//! This memory management scheme does not <br>
//! work for cyclic data structures. In such cases <br>
//! (with back pointers for example), you should <br>
//! interrupt the cycle in a class by using a full C++ <br>
//! pointer instead of a handle. <br>
class MMgt_TShared : public Standard_Transient {
public:
Standard_EXPORT virtual void Delete() const;
DEFINE_STANDARD_RTTI(MMgt_TShared)
protected:
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
|
