G4CurvePoint.icc

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00025 //
00026 //
00027 // $Id$
00028 //
00029 // --------------------------------------------------------------------
00030 // GEANT 4 inline definitions file
00031 //
00032 // G4CurvePoint.icc
00033 //
00034 // Implementation of inline methods of G4CurvePoint
00035 // --------------------------------------------------------------------
00036 
00037 inline
00038 void G4CurvePoint::Init(G4Curve& c0)
00039 {
00040   c= &c0;
00041   u= 0.;
00042   notComputed= allFlags;
00043 }
00044 
00045 inline
00046 G4Curve& G4CurvePoint::GetCurve() const 
00047 {
00048   return *c;
00049 }
00050 
00052 
00053 inline
00054 void G4CurvePoint::Reset()
00055 {
00056   notComputed= allFlags;
00057 }
00058 
00059 inline
00060 void G4CurvePoint::Reset(G4double u0)
00061 {
00062   u= u0;
00063   notComputed= pFlag;
00064 }
00065 
00066 inline
00067 void G4CurvePoint::Reset(const G4Point3D& p0)
00068 {
00069   p= p0;
00070   notComputed= uFlag;
00071 }
00072 
00073 inline
00074 void G4CurvePoint::Reset(G4double u0, const G4Point3D& p0)
00075 {
00076   u= u0;
00077   p= p0;
00078   notComputed= 0;
00079 }
00080 
00082 
00083 inline
00084 G4double G4CurvePoint::GetPPoint()
00085 {
00086   if (notComputed & uFlag) {
00087     u= c->GetPPoint(p);
00088     notComputed &= ~uFlag;
00089   }
00090   return u;
00091 }
00092 
00093 inline
00094 const G4Point3D& G4CurvePoint::GetPoint()
00095 {
00096   if (notComputed & pFlag) {
00097     p= c->GetPoint(u);
00098     notComputed &= ~pFlag;
00099   }
00100   return p;
00101 }

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