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IEventOwner.h

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00001 
00005 /*
00006 Copyright (C) 2005,2007  Anders Hedstrom
00007 
00008 This library is made available under the terms of the GNU GPL.
00009 
00010 If you would like to use this library in a closed-source application,
00011 a separate license agreement is available. For information about 
00012 the closed-source license agreement for the C++ sockets library,
00013 please visit http://www.alhem.net/Sockets/license.html and/or
00014 email license@alhem.net.
00015 
00016 This program is free software; you can redistribute it and/or
00017 modify it under the terms of the GNU General Public License
00018 as published by the Free Software Foundation; either version 2
00019 of the License, or (at your option) any later version.
00020 
00021 This program is distributed in the hope that it will be useful,
00022 but WITHOUT ANY WARRANTY; without even the implied warranty of
00023 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00024 GNU General Public License for more details.
00025 
00026 You should have received a copy of the GNU General Public License
00027 along with this program; if not, write to the Free Software
00028 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00029 */
00030 #ifndef _SOCKETS_IEventOwner_H
00031 #define _SOCKETS_IEventOwner_H
00032 
00033 #include "sockets-config.h"
00034 #include "IEventHandler.h"
00035 
00036 #ifdef SOCKETS_NAMESPACE
00037 namespace SOCKETS_NAMESPACE {
00038 #endif
00039 
00040 
00043 class IEventOwner
00044 {
00045 public:
00046         IEventOwner(IEventHandler& h);
00047         virtual ~IEventOwner();
00048 
00053         long AddEvent(long sec,long usec);
00055         void ClearEvents();
00058         void RemoveEvent(long eid);
00060         virtual void OnEvent(int) = 0;
00061 
00062         IEventHandler& EventHandler();
00063         void SetHandlerInvalid(bool x = true) { m_handler_invalid = x; }
00064 
00065         void Increase();
00066         void Decrease();
00067 
00068 private:
00069         IEventHandler& m_event_handler;
00070         bool m_handler_invalid;
00071         int m_events;
00072 };
00073 
00074 
00075 
00076 #ifdef SOCKETS_NAMESPACE
00077 }
00078 #endif
00079 
00080 #endif // _SOCKETS_IEventOwner_H
Page, code, and content Copyright (C) 2007 by Anders Hedström
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