Frobby  0.9.5
Task.h
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1 /* Frobby: Software for monomial ideal computations.
2  Copyright (C) 2009 University of Aarhus
3  Contact Bjarke Hammersholt Roune for license information (www.broune.com)
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; either version 2 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU General Public License for more details.
14 
15  You should have received a copy of the GNU General Public License
16  along with this program. If not, see http://www.gnu.org/licenses/.
17 */
18 #ifndef TASK_GUARD
19 #define TASK_GUARD
20 
21 class TaskEngine;
22 
27 class Task {
28  public:
29  virtual ~Task();
30 
34  virtual void run(TaskEngine& engine) = 0;
35 
41  virtual void dispose() = 0;
42 };
43 
44 #endif
TaskEngine handles a list of tasks that are to be carried out.
Definition: TaskEngine.h:40
A Task object represents a unit of work that is performed when the method run() is called.
Definition: Task.h:27
virtual ~Task()
Definition: Task.cpp:21
virtual void run(TaskEngine &engine)=0
Does whatever work this task represents.
virtual void dispose()=0
Called when the task is no longer used but run has not and will not be called.