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// $Id: G4EllipticalCone.icc,v 1.7 2008/11/21 09:26:22 gcosmo Exp $
// GEANT4 tag $Name: geant4-09-04-beta-01 $
//
//
// --------------------------------------------------------------------
// GEANT 4 inline definitions file
//
// G4EllipticalCone.icc
//
// Implementation of inline methods of G4EllipticalCone
// --------------------------------------------------------------------
// Author: Dionysios Anninos
// --------------------------------------------------------------------

inline
G4double G4EllipticalCone::GetSemiAxisMax () const
{
  return ySemiAxis > xSemiAxis ? ySemiAxis : xSemiAxis;
}

inline
G4double G4EllipticalCone::GetSemiAxisX () const
{
  return xSemiAxis;
}

inline
G4double G4EllipticalCone::GetSemiAxisY () const
{
  return ySemiAxis;
}

inline
G4double G4EllipticalCone::GetZMax() const
{
  return zheight;
}

inline
G4double G4EllipticalCone::GetZTopCut() const
{
  return zTopCut;
}

inline
void G4EllipticalCone::SetSemiAxis (G4double newxSemiAxis,
                                    G4double newySemiAxis,
                                    G4double newzMax)
{
  xSemiAxis = newxSemiAxis; 
  ySemiAxis = newySemiAxis; 
  zheight   = newzMax;
  semiAxisMax = xSemiAxis > ySemiAxis ? xSemiAxis : ySemiAxis;
  if (zTopCut > +zheight) { zTopCut = +zheight; }
}

inline
void G4EllipticalCone::SetZCut (G4double newzTopCut)
{
  if (newzTopCut > +zheight)
    { zTopCut = +zheight; }
  else
    { zTopCut = newzTopCut; }
}

inline
G4double G4EllipticalCone::GetCubicVolume()
{
  if(fCubicVolume != 0 ) {;}
  else
  {
    if (zTopCut > +zheight )
    {
      fCubicVolume = (8./3.)*pi*xSemiAxis*ySemiAxis*zheight*zheight*zheight;
    }
    else 
    {   
      fCubicVolume = pi*xSemiAxis*ySemiAxis*
                    (2./3.*std::pow(zTopCut,3.)+2.*sqr(zheight)*zTopCut);
    }
  }
  return fCubicVolume;
}

inline
G4double G4EllipticalCone::GetSurfaceArea()
{
  if(fSurfaceArea != 0.) {;}
  else   { fSurfaceArea = G4VSolid::GetSurfaceArea(); }
  return fSurfaceArea;
}