SiHippo: Observer.sip Source File

00001 /* -*- mode:c++ -*- */
00002 
00016 class Observer
00017 {
00018 %TypeHeaderCode
00019 #include "pattern/Observer.h"
00020 using namespace hippodraw;
00021 %End
00022 
00023 
00024 protected:
00025 
00026   Observer ();
00027 
00028 public:
00032   virtual void update ( const Observable * ) = 0;
00033 
00041   virtual void willDelete ( const Observable * );
00042 
00044   virtual ~Observer ();
00045 
00046 };