//
// ********************************************************************
// * 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:                      *
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// * GEANT4 collaboration.                                            *
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//
//
// $Id: G4VPrimaryGenerator.hh,v 1.3.4.1 2001/06/28 19:07:54 gunter Exp $
// GEANT4 tag $Name:  $
//

#ifndef G4VPrimaryGenerator_h
#define G4VPrimaryGenerator_h 1

class G4Event;

// class description:
//
//  This is an abstract base class of all of primary generators.
// This class has only one pure virtual method GeneratePrimaryVertex()
// which takes a G4Event object and generates a primay vertex and
// primary particles associate to the vertex.
//

class G4VPrimaryGenerator
{
  public:
     G4VPrimaryGenerator();
     virtual ~G4VPrimaryGenerator();

     virtual void GeneratePrimaryVertex(G4Event* evt) = 0;
};

#endif