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salome-gui  6.5.0
Plot2d_Algorithm.h
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 // File   : Plot2d_Algorithm.h
00023 
00024 #ifndef PLOT2D_ALGORITHM_H
00025 #define PLOT2D_ALGORITHM_H
00026 
00027 #include "Plot2d.h"
00028 
00029 #include <QPair>
00030 #include <QList>
00031 #include <QMap>
00032 
00033 class Plot2d_Object;
00034 
00035 typedef QList< QPair<double,double> >  AlgoPlot2dItem;
00036 typedef QList<Plot2d_Object*> AlgoPlot2dInputData;
00037 typedef QMap<Plot2d_Object*,AlgoPlot2dItem> AlgoPlot2dOutputData;
00038 
00039 class PLOT2D_EXPORT Plot2d_Algorithm : public QObject {
00040   Q_OBJECT
00041 public:
00042   Plot2d_Algorithm(QObject *parent = 0);
00043   ~Plot2d_Algorithm();
00044 
00045   void setInput(AlgoPlot2dInputData);
00046   AlgoPlot2dOutputData getOutput();
00047   virtual void execute() = 0;
00048   virtual void clear();
00049 
00050   bool isDataChanged();
00051 
00052 protected:
00053   AlgoPlot2dInputData  myInuptData;
00054   AlgoPlot2dOutputData myResultData;
00055   bool                 myDataChanged;
00056 };
00057 
00058 #endif //PLOT2D_ALGORITHM_H