include/Geant4/G4TrajectoryDrawByAttribute.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
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0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 // Jane Tinslay September 2006
0028 //
0029 // Draw trajectories according to attribute.
0030 //
0031 #ifndef G4TRAJECTORYDRAWBYATTRIBUTE_HH
0032 #define G4TRAJECTORYDRAWBYATTRIBUTE_HH
0033
0034 #include "globals.hh"
0035 #include "G4VTrajectoryModel.hh"
0036 #include <map>
0037
0038 class G4VAttValueFilter;
0039 class G4VisTrajContext;
0040
0041 class G4TrajectoryDrawByAttribute : public G4VTrajectoryModel {
0042
0043 public:
0044
0045   // Constructor
0046   G4TrajectoryDrawByAttribute(const G4String& name = "Unspecified", G4VisTrajContext* context=0);
0047
0048   // Destructor
0049   virtual ~G4TrajectoryDrawByAttribute();
0050
0051   // Draw the trajectory
0052   virtual void Draw(const G4VTrajectory& trajectory,
0053             const G4bool& visible = true) const;
0054
0055   // Print configuration
0056   virtual void Print(std::ostream& ostr) const;
0057
0058   // Configuration methods
0059   void Set(const G4String& attribute);
0060   void AddIntervalContext(const G4String& name, G4VisTrajContext* context);
0061   void AddValueContext(const G4String& name, G4VisTrajContext* context);
0062
0063 private:
0064
0065   enum Config {Interval, SingleValue};
0066
0067   typedef std::pair<G4String, Config> Pair;
0068   typedef std::map<Pair, G4VisTrajContext*> ContextMap;
0069
0070   // Data members
0071   G4String fAttName;
0072   ContextMap fContextMap;
0073
0074   // Caching
0075   mutable G4bool fFirst;
0076   mutable G4bool fWarnedMissingAttribute;
0077   mutable G4VAttValueFilter* filter;
0078
0079 };
0080
0081 #endif