Tecplot: StateChangeNotifierInterface.h Source File

00001 /*
00002  *****************************************************************
00003  *****************************************************************
00004  *******                                                  ********
00005  *******     (C) Copyright 1989-2007  by Tecplot Inc.     ********
00006  *******             All Rights Reserved.                 ********
00007  *******                                                  ********
00008  *****************************************************************
00009  *****************************************************************
00010  */
00011 #ifndef TECPLOT_TOOLBOX_STATECHANGENOTIFIERINTERFACE_H
00012 #define TECPLOT_TOOLBOX_STATECHANGENOTIFIERINTERFACE_H
00013 
00014 #if defined MSWIN
00015   #pragma once
00016 #endif
00017 
00018 #include "tptoolbox.h"
00019 #include "OutOfMemoryException.h"
00020 
00021 namespace tecplot { namespace toolbox {
00022 
00023 class StateChangeListenerInterface;
00024 
00025 class TPTOOLBOX_DLLAPI StateChangeNotifierInterface
00026 {
00027 public:
00028   virtual ~StateChangeNotifierInterface(){}
00029   virtual void addListener(StateChangeListenerInterface * const listener) throw (OutOfMemoryException) = 0;
00030   virtual void removeListener(StateChangeListenerInterface * const listener) = 0;
00031 };
00032 
00033 }}
00034 
00035 #endif