Import Geant4 11.2.0.beta source tree

source/tracking/include/G4VTrajectory.hh

@@ -27,7 +27,7 @@
 //
 // Class description:
 //
-// This class is the abstract base class representing a trajectory of 
+// This class is the abstract base class representing a trajectory of
 // a particle being tracked.
 // Its concrete class includes information of:
 //     1) List of trajectory points composing the trajectory;
@@ -43,11 +43,11 @@
 #ifndef G4VTrajectory_hh
 #define G4VTrajectory_hh 1
 
-#include <vector>
-#include <map>
-
-#include "globals.hh"
 #include "G4ThreeVector.hh"
+#include "globals.hh"
+
+#include <map>
+#include <vector>
 
 class G4Step;
 class G4VTrajectoryPoint;
@@ -56,60 +56,64 @@ class G4AttValue;
 
 class G4VTrajectory
 {
-  public:
+ public:
+  // Constructor/Destrcutor
+  G4VTrajectory() = default;
+  virtual ~G4VTrajectory() = default;
 
-    G4VTrajectory();
-    virtual ~G4VTrajectory();
-      // Constructor/Destrcutor
+  // Equality operator
+  G4bool operator==(const G4VTrajectory& right) const;
 
-    G4bool operator == (const G4VTrajectory& right) const;
-      // Equality operator
+  // Accessors
+  virtual G4int GetTrackID() const = 0;
+  virtual G4int GetParentID() const = 0;
+  virtual G4String GetParticleName() const = 0;
 
-    virtual G4int GetTrackID() const = 0;
-    virtual G4int GetParentID() const = 0;
-    virtual G4String GetParticleName() const = 0;
-    virtual G4double GetCharge() const = 0;
-      // Accessors
+  // Charge is that of G4DynamicParticle
+  virtual G4double GetCharge() const = 0;
 
-    virtual G4int GetPDGEncoding() const = 0;
-      // Charge is that of G4DynamicParticle
-    virtual G4ThreeVector GetInitialMomentum() const = 0;
-      // Zero will be returned if the particle does not have PDG code.
-      // Momentum at the origin of the track in global coordinate system
+  // Zero will be returned if the particle does not have PDG code.
+  virtual G4int GetPDGEncoding() const = 0;
 
-    virtual G4int GetPointEntries() const = 0;
-      // Returns the number of trajectory points
-    virtual G4VTrajectoryPoint* GetPoint(G4int i) const = 0;
-      // Returns i-th trajectory point
-    virtual void ShowTrajectory(std::ostream& os=G4cout) const;
-      // Converts attributes in trajectory (and trajectory point if
-      // needed) to ostream. A default implementation in this base class
-      // may be used or may be overridden in the concrete class. Note:
-      // the user needs to follow with new-line or end-of-string,
-      // depending on the nature of os
-    virtual void DrawTrajectory() const;
-      // Draw the trajectory. A default implementation in this base
-      // class may be used or may be overridden in the concrete class
-    virtual const std::map<G4String,G4AttDef>* GetAttDefs() const
-      { return nullptr; }
-      // If implemented by a derived class, returns a pointer to a map of
-      // attribute definitions for the attribute values below. The user
-      // must test the validity of this pointer. See G4Trajectory for an
-      // example of a concrete implementation of this method
-    virtual std::vector<G4AttValue>* CreateAttValues() const
-      { return nullptr; }
-      // If implemented by a derived class, returns a pointer to a list
-      // of attribute values suitable, e.g., for picking. Each must
-      // refer to an attribute definition in the above map; its name is
-      // the key. The user must test the validity of this pointer (it
-      // must be non-zero and conform to the G4AttDefs, which may be
-      // checked with G4AttCheck) and delete the list after use. See
-      // G4Trajectory for an example of a concrete implementation of this
-      // method and G4VTrajectory::ShowTrajectory for an example of its use.
+  // Momentum at the origin of the track in global coordinate system
+  virtual G4ThreeVector GetInitialMomentum() const = 0;
 
-    virtual void AppendStep(const G4Step* aStep) = 0;
-    virtual void MergeTrajectory(G4VTrajectory* secondTrajectory) = 0;
-      // Methods invoked exclusively by G4TrackingManager
+  // Returns the number of trajectory points
+  virtual G4int GetPointEntries() const = 0;
+
+  // Returns i-th trajectory point
+  virtual G4VTrajectoryPoint* GetPoint(G4int i) const = 0;
+
+  // Converts attributes in trajectory (and trajectory point if
+  // needed) to ostream. A default implementation in this base class
+  // may be used or may be overridden in the concrete class. Note:
+  // the user needs to follow with new-line or end-of-string,
+  // depending on the nature of os
+  virtual void ShowTrajectory(std::ostream& os = G4cout) const;
+
+  // Draw the trajectory. A default implementation in this base
+  // class may be used or may be overridden in the concrete class
+  virtual void DrawTrajectory() const;
+
+  // If implemented by a derived class, returns a pointer to a map of
+  // attribute definitions for the attribute values below. The user
+  // must test the validity of this pointer. See G4Trajectory for an
+  // example of a concrete implementation of this method
+  virtual const std::map<G4String, G4AttDef>* GetAttDefs() const { return nullptr; }
+
+  // If implemented by a derived class, returns a pointer to a list
+  // of attribute values suitable, e.g., for picking. Each must
+  // refer to an attribute definition in the above map; its name is
+  // the key. The user must test the validity of this pointer (it
+  // must be non-zero and conform to the G4AttDefs, which may be
+  // checked with G4AttCheck) and delete the list after use. See
+  // G4Trajectory for an example of a concrete implementation of this
+  // method and G4VTrajectory::ShowTrajectory for an example of its use.
+  virtual std::vector<G4AttValue>* CreateAttValues() const { return nullptr; }
+
+  // Methods invoked exclusively by G4TrackingManager
+  virtual void AppendStep(const G4Step* aStep) = 0;
+  virtual void MergeTrajectory(G4VTrajectory* secondTrajectory) = 0;
 };
 
 #endif