//
// ********************************************************************
// * 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                                  *
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// * GEANT4 collaboration.                                            *
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//
#ifndef VisManager_h
#define VisManager_h 1

//---------------------------------------------------------------------------
//
// ClassName:   VisManager
//
// Class Description:
//   Visualization Manager implementing virtual function
//   RegisterGraphicsSystems.  Exploits C-pre-processor variables
//   G4VIS_USE_DAWN, etc., which are set by the GNUmakefiles if
//   environment variables of the same name are set.
//   So all you have to do is set environment variables and compile and
//   instantiate this in your ().
//   Alternatively, you can implement an empty function here and just
//   register the systems you want in your main(), e.g.:
//   G4VisManager* myVisManager = new MyVisManager;
//   myVisManager -> RegisterGraphicsSystem (new MyGraphicsSystem);
//   The run messenger is defined
// Class Description - end
//  
// Authors:   08.04.01  V.Ivanchenko take from John Allison Examples 
//
// Modified:
//
//----------------------------------------------------------------------------
//

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#include "G4VisManager.hh"

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class VisManager: public G4VisManager {

public: // Without description

  VisManager ();

private:

  void RegisterGraphicsSystems ();

};

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#endif