Delphi Language Guide Delphi for Microsoft Win32 Delphi for the Microsoft. Net framework

Virtual method table layout (Win32 Only)
Offset Type
Description
-76
Pointer
pointer to virtual method table (or nil)
-72
Pointer
pointer to interface table (or nil)
-68
Pointer
pointer to Automation information table (or nil)
-64
Pointer
pointer to instance initialization table (or nil)
-60
Pointer
pointer to type information table (or nil)
-56
Pointer
pointer to field definition table (or nil)
-52
Pointer
pointer to method definition table (or nil)
-48
Pointer
pointer to dynamic method table (or nil)
-44
Pointer
pointer to short string containing class name
-40
Cardinal instance size in bytes
-36
Pointer
pointer to a pointer to ancestor class (or nil)
-32
Pointer
pointer to entry point of SafecallException method (or nil)
-28
Pointer
entry point of AfterConstruction method
-24
Pointer
entry point of BeforeDestruction method
-20
Pointer
entry point of Dispatch method
-16
Pointer
entry point of DefaultHandler method
214

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-12
Pointer
entry point of NewInstance method
-8
Pointer
entry point of FreeInstance method
-4
Pointer
entry point of Destroy destructor
0
Pointer
entry point of first user-defined virtual method
4
Pointer
entry point of second user-defined virtual method