source: trunk/source/global/management/include/G4LPhysicsFreeVector.icc @ 869

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// $Id: G4LPhysicsFreeVector.icc,v 1.11 2008/09/06 19:52:16 vnivanch Exp $
// GEANT4 tag $Name: HEAD $
//
// 
// ------------------------------------------------------------------
//
// Class G4LPhysicsFreeVector -- source file
//
// Derived from base class G4PhysicsVector
// This is a free vector for Low Energy Physics cross section data.
// The class name includes an "L" to distinguish it from other groups
// who may wish to implement a free vector in a different way.
// A subdivision method is used to find the energy|momentum bin.
//
// F.W. Jones, TRIUMF, 04-JUN-96
// 05 Sep. 2008, V.Ivanchenko : added protections for zero-length vector
// --------------------------------------------------------------------------

inline
void G4LPhysicsFreeVector::PutValues(size_t binNumber,
                                     G4double binValue, G4double dataValue)
  // G4PhysicsVector has PutValue() but it is inconvenient.
  // Want to simultaneously fill the bin and data vectors.
{
  if(binNumber <= numberOfBin) { 
    binVector[binNumber] = binValue;
    dataVector[binNumber]= dataValue;
    if(0 == binNumber) edgeMin = binValue;
    else if( numberOfBin - 1 == binNumber) edgeMax = binValue;
  }
}

inline
void G4LPhysicsFreeVector::SetVerboseLevel(G4int value)
{
   verboseLevel = value;
}

inline
G4int G4LPhysicsFreeVector::GetVerboseLevel(G4int)
{
   return verboseLevel;
}

inline
G4double G4LPhysicsFreeVector::GetLastEnergy()
{
   return lastEnergy;
}

inline
size_t G4LPhysicsFreeVector::GetLastBin()
{
   return lastBin;
}

inline 
size_t G4LPhysicsFreeVector::FindBinLocation(G4double theEnergy) const
{
   G4int n1 = 0;
   G4int n2 = numberOfBin/2;
   G4int n3 = numberOfBin - 1;
   while (n1 != n3 - 1)
   {
      if (theEnergy > binVector[n2])
         { n1 = n2; }
      else
         { n3 = n2; }
      n2 = n1 + (n3 - n1 + 1)/2;
   }
#ifdef G4VERBOSE
   if (verboseLevel > 1)
   {
     G4cout << "G4LPhysicsFreeVector::FindBinLocation:  returning "
            << n1 << G4endl;
   }
#endif
   return (size_t)n1;
}