src/HYDROData/HYDROData_PriorityQueue.h

   1 // Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License, or (at your option) any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #ifndef HYDROData_PriorityQueue_HeaderFile
  24 #define HYDROData_PriorityQueue_HeaderFile
  25
  26 #include <QMap>
  27 #include <HYDROData_Object.h>
  28 #include <HYDROData_Zone.h>
  29
  30 class HYDROData_CalculationCase;
  31
  32 enum HYDROData_PriorityType
  33 {
  34   LESS,
  35   GREATER,
  36 };
  37
  38 struct HYDROData_CustomRule
  39 {
  40   Handle(HYDROData_Object)           Object1;
  41   HYDROData_PriorityType             Priority;
  42   Handle(HYDROData_Object)           Object2;
  43   HYDROData_Zone::MergeAltitudesType MergeType;
  44 };
  45
  46 typedef QList<HYDROData_CustomRule> HYDROData_ListOfRules;
  47
  48 class HYDROData_PriorityQueue
  49 {
  50 public:
  51   HYDROData_PriorityQueue( HYDROData_CalculationCase* );
  52   ~HYDROData_PriorityQueue();
  53
  54   Handle_HYDROData_Object GetMostPriorityObject( const QStringList& theZoneObjects,
  55                                                  HYDROData_Zone::MergeAltitudesType& theMergeType ) const;
  56
  57   bool IsMorePriority( const Handle(HYDROData_Object)& theObj1,
  58                        const Handle(HYDROData_Object)& theObj2,
  59                        HYDROData_Zone::MergeAltitudesType& theMergeType ) const;
  60
  61   static void ClearRules( TDF_Label& theRulesLabel );
  62   static void AddRule( TDF_Label& theRulesLabel,
  63                        const Handle(HYDROData_Object)&    theObject1,
  64                        HYDROData_PriorityType             thePriority,
  65                        const Handle(HYDROData_Object)&    theObject2,
  66                        HYDROData_Zone::MergeAltitudesType theMergeType );
  67   static HYDROData_ListOfRules GetRules( const TDF_Label& theRulesLabel );
  68   static QString DumpRules( const TDF_Label& theRulesLab );
  69   static void DumpRulesToPython( const TDF_Label& theRulesLab,
  70                                  const QString& theCalcCaseName,
  71                                  QStringList& theScript );
  72   static bool GetRule( const TDF_Label& theRulesLab,
  73                        int theIndex,
  74                        Handle(HYDROData_Object)&           theObject1,
  75                        HYDROData_PriorityType&             thePriority,
  76                        Handle(HYDROData_Object)&           theObject2,
  77                        HYDROData_Zone::MergeAltitudesType& theMergeType );
  78 private:
  79   typedef QMap<QString, Handle(HYDROData_Object)> MapNameToObject;
  80
  81   HYDROData_SequenceOfObjects myGeomObjects;  ///< the ordered list of objects (default priority)
  82   MapNameToObject             myNames;        ///< the map of name to object
  83   HYDROData_ListOfRules       myRules;        ///< the list of rules
  84 };
  85
  86 #endif
  87