System.TInterfacedObject._AddRef
From RAD Studio API Documentation
Delphi
function _AddRef: Integer; stdcall;
C++
int __stdcall _AddRef(void);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | System.pas systobj.h |
System | TInterfacedObject |
Description
Implements the IInterface _AddRef method.
Do not call the protected _AddRef method directly. _AddRef is called through the interface to indicate that another object is using the interfaced object's interface pointer. When the other object finished working with the interface, it calls _Release through the same interface. This allows the interfaced object to free itself when it is no longer used (when the reference count becomes zero).
_AddRef increments the RefCount property.