//
// ********************************************************************
// * 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 *
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// * 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 *
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// ********************************************************************
//
// Satoshi Tanaka  31 May 2001
// A graphics system to dump geometry hierarchy to GAG.
//

#ifndef G4GAGTREE_HH
#define G4GAGTREE_HH

#include "G4VTree.hh"

class G4GAGTreeMessenger;

class G4GAGTree: public G4VTree {
public:
  G4GAGTree ();
  virtual ~G4GAGTree ();
  G4VSceneHandler* CreateSceneHandler (const G4String& name = "");
  G4VViewer*  CreateViewer  (G4VSceneHandler&, const G4String& name = "");
  void SetVerbosity(G4int verbosity) {fVerbosity = verbosity;}
  G4int GetVerbosity() const {return fVerbosity;}
protected:
  G4int fVerbosity;
  G4GAGTreeMessenger* fpMessenger;
};

#endif