Import Geant4 3.2.0 source tree

2016-06-08 16:10:37 +02:00
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+// Satoshi Tanaka  31th April 2001
+// A scene handler to dump geometry hierarchy GAG
+
+
+#ifndef G4GAGTREESCENEHANDLER_HH
+#define G4GAGTREESCENEHANDLER_HH
+
+#include "G4VTreeSceneHandler.hh"
+
+#include "g4std/set"
+
+class G4VPhysicalVolume;
+
+/////////////////////////////
+#include "G4GAGTreeList.hh"
+class G4String ;
+/////////////////////////////
+
+///////////////////////////////////////////////////////////////////
+// The algorithm of re-generating a geometry tree 
+//  of physical volumes (PV):
+// 
+// In each addition of the N-th PV with a given depth D, P(N;D) to
+// the tree, we use the following rules:
+// 
+//   R1. We can add P(N;D) to one of the previously-generated PV nodes,
+//       P(N_mother <N; D_mother), if D_mother = D - 1.  
+// 
+//   R2. The mother PV node P(N_mother, D_mother) of P(N,D)
+//       is searched in the direction to the root node 
+//       (the world volume), starting from P(N-1;*).
+// 
+//   R3. The first PV node found in R2 is adopted as the mother.
+// 
+// This rule can be easily implemented with a stack.
+// 
+///////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////
+// The output to G4cout becomes, for example, 
+//
+//  @@DTREEBegin
+//  /WORLD.0/PV1.1 
+//  /WORLD.0/PV1.1/PV2.2
+//  /WORLD.0/PV1.1/PV3.3
+//  /WORLD.0/PV1.1/PV3.3/PV4.4
+//  /WORLD.0/PV5.5
+//  ...
+//  @@DTREEBegin
+//
+//  where ".number" is the index label added by the 
+//  G4GAGTree driver.
+///////////////////////////////////////////////////////////////////
+
+class G4GAGTreeSceneHandler: public G4VTreeSceneHandler {
+public:
+  G4GAGTreeSceneHandler(G4VGraphicsSystem& system,
+			  const G4String& name);
+  virtual ~G4GAGTreeSceneHandler();
+  void BeginModeling();
+  void EndModeling();
+protected:
+  void Dump(const G4VSolid&);
+  G4std::set<G4LogicalVolume*,G4std::less<G4LogicalVolume*> > fLVSet;
+  typedef
+  G4std::set<G4LogicalVolume*,G4std::less<G4LogicalVolume*> >::iterator
+  LVSetIterator;
+  G4std::set<G4VPhysicalVolume*,G4std::less<G4VPhysicalVolume*> > fReplicaSet;
+  typedef
+  G4std::set<G4VPhysicalVolume*,G4std::less<G4VPhysicalVolume*> >::iterator
+  ReplicaSetIterator;
+
+/////////////////////////////
+  void ClearPVList(void);
+  void InitializePVList(void);
+  G4GAGTreeList<G4String>  fPVNameList ;
+  G4int                    fPrevDepth  ;
+  G4String                 fPrevAbsPVName ;
+  G4int                    fPVCounter ;
+/////////////////////////////
+};
+
+#endif