#include <iostream>
using std::cout;
using std::cerr;
using std::cin;
using std::endl;

#include <valarray>
using std::valarray;

#include <fstream>
using std::fstream;

#include <string>
using std::string;

#include <list>
using std::list;

#include "TObject.h"
#include "TVector3.h"
#include "TRandom.h"

#include "DrcOptMatAbs.h"
#include "DrcOptMatVacuum.h"


//----------------------------------------------------------------------
DrcOptMatVacuum::DrcOptMatVacuum()
{
}
//----------------------------------------------------------------------
DrcOptMatVacuum* DrcOptMatVacuum::clone() const
{
  return new DrcOptMatVacuum(*this);
}
//----------------------------------------------------------------------
void DrcOptMatVacuum::copy(const DrcOptMatVacuum& mat)
{
}//----------------------------------------------------------------------
DrcOptMatVacuum::DrcOptMatVacuum(const DrcOptMatVacuum& mat)
  : DrcOptMatAbs(mat)
{
  if (mat.m_verbosity>=1) cout<<"  DrcOptMatVacuum::DrcOptMatVacuum"
			    <<"(const DrcOptMatVacuum&) "  
			    <<mat.m_name<<endl;
  copy(mat);
} 
//----------------------------------------------------------------------
DrcOptMatVacuum& DrcOptMatVacuum::operator=(const DrcOptMatVacuum& mat)
{
  if (mat.m_verbosity>=1) cout<<"  DrcOptMatVacuum::operator="
			    <<"(const DrcOptMatVacuum&) "  
			    <<mat.m_name<<endl;
  if (&mat != this)
    {
      static_cast<DrcOptMatAbs&>((*this)) = mat; // assignment of base class part.
      copy(mat);
    }
  return *this;
}
//----------------------------------------------------------------------
double DrcOptMatVacuum::refIndex(const double lambda) const
{
  return 1.00; 
}  
//----------------------------------------------------------------------
double DrcOptMatVacuum::refIndexDeriv(const double lambda) const
{
 return 0;
}
//----------------------------------------------------------------------
bool DrcOptMatVacuum::absorptionFlag(double lambda, double length) const
{
  return false; // no absorption.
}