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Unit MyObject;
Interface
Uses Objects;
Type
PMyObject = ^TMyObject;
TMyObject = Object(TObject)
Field : Longint;
Constructor Init;
Constructor Load (Var Stream : TStream);
Destructor Done;
Procedure Store (Var Stream : TStream);
Function GetField : Longint;
Procedure SetField (Value : Longint);
end;
Implementation
Constructor TMyobject.Init;
begin
Inherited Init;
Field:=-1;
end;
Constructor TMyobject.Load (Var Stream : TStream);
begin
Stream.Read(Field,Sizeof(Field));
end;
Destructor TMyObject.Done;
begin
end;
Function TMyObject.GetField : Longint;
begin
GetField:=Field;
end;
Function TMyObject.SetField (Value : Longint);
begin
Field:=Value;
end;
Procedure TMyObject.Store (Var Stream : TStream);
begin
Stream.Write(Field,SizeOf(Field));
end;
Const MyObjectRec : TStreamRec = (
Objtype : 666;
vmtlink : Ofs(TypeOf(TMyObject)^);
Load : @TMyObject.Load;
Store : @TMyObject.Store;
);
begin
RegisterObjects;
RegisterType (MyObjectRec);
end.
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