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/* ------------------------------------------------------------------------
* Runnable.hh
*
* This file is part of 3Dwm: The Three-Dimensional User Environment.
*
* 3Dwm: The Three-Dimensional User Environment:
* <http://www.3dwm.org>
*
* Chalmers Medialab
* <http://www.medialab.chalmers.se>
*
* ------------------------------------------------------------------------
* File created 2000-06-19 by Niklas Elmqvist.
*
* Copyright (c) 2000 Niklas Elmqvist <elm@3dwm.org>.
* ------------------------------------------------------------------------
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
* ------------------------------------------------------------------------
*/
#ifndef _Runnable_hh_
#define _Runnable_hh_
// -- Class Declarations
/**
* Thread runnable abstract class. Provides a Java-like Runnable
* interface to be used for defining the objects to be executed in
* Threads. This class _only_ contains pure virtual functions, so
* should be inherited from and overridden by implementing classes.
**/
class Runnable {
public:
/**
* Thread execution method. Will be called by the corresponding
* Thread object when run() is invoked on the thread.
**/
virtual void run() = 0;
protected:
/**
* Constructor. (Abstract, so private constructor.)
**/
Runnable() { }
/**
* Destructor. (Abstract, so private destructor.)
**/
virtual ~Runnable() { }
};
#endif /* Runnable.hh */
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