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//
// $Id: G4VVisPrim.hh,v 1.8 2001/07/11 10:01:04 gunter Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
// 
// John Allison  August 1995

// Class Description:
// Virtual base class for Visualization Primitives
// (or Visualization Representations, as they are sometimes called).
// Class Description - End:

#ifndef G4VVISPRIM_HH
#define G4VVISPRIM_HH

#include "G4Visible.hh"
#include "g4std/iostream"

class G4VisAttributes;

class G4VVisPrim: public G4Visible {

  friend G4std::ostream& operator << (G4std::ostream& os, const G4VVisPrim& prim);

public: // With description

  G4VVisPrim ();
  G4VVisPrim (const G4VVisPrim& prim);
  G4VVisPrim (const G4VisAttributes* pVA);

  virtual ~G4VVisPrim ();

  virtual G4Visible& operator = (const G4Visible& right);
  virtual G4VVisPrim& operator = (const G4VVisPrim& right);
  virtual G4bool operator == (const G4Visible& right) const;
  virtual G4bool operator == (const G4VVisPrim& right) const;

};

#endif