G4NuclearPolarization.cc

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//
// -------------------------------------------------------------------
//      GEANT4 Class file
//
//      File name:     G4NuclearPolarization
//
//      Author:        Jason Detwiler (jasondet@gmail.com)
// 
//      Creation date: Aug 2015
//
//      V.Ivanchenko left only polarization tensor and add operators
//
// -------------------------------------------------------------------

#include "G4NuclearPolarization.hh"
#include <iomanip>

G4NuclearPolarization::G4NuclearPolarization(G4int Z, G4int A, G4double exc)
  : fZ(Z), fA(A), fExcEnergy(exc)
{
  Unpolarize();
  //G4cout << "NP: new " << this << G4endl;
}

G4NuclearPolarization::~G4NuclearPolarization()
{
  //G4cout << "NP: delete " << this << G4endl;
}

void G4NuclearPolarization::Clean()
{
  if(!fPolarization.empty()) {
    for(auto & pol : fPolarization) {
      pol.clear();
    }
    fPolarization.clear();
  }
} 

G4bool G4NuclearPolarization::operator==(const G4NuclearPolarization &right) const
{
  return (fZ == right.fZ && fA == right.fA && fExcEnergy == right.fExcEnergy 
    && fPolarization == right.fPolarization);
}

G4bool G4NuclearPolarization::operator!=(const G4NuclearPolarization &right) const
{
  return (fZ != right.fZ || fA != right.fA || fExcEnergy != right.fExcEnergy 
    || fPolarization != right.fPolarization);
}

std::ostream& operator<<(std::ostream& out, const G4NuclearPolarization& p)
{
  out << "G4NuclearPolarization: Z= " << p.fZ << " A= " << p.fA << " Exc(MeV)= " 
      << p.fExcEnergy << G4endl;
  out << " P = [ {";
  size_t kk = p.fPolarization.size();
  for(size_t k=0; k<kk; ++k) {
    if(k>0) { out << "       {"; }
    size_t kpmax = (p.fPolarization[k]).size();
    for(size_t kappa=0; kappa<kpmax; ++kappa) {
      if(kappa > 0) { out << "}  {"; }
      out << p.fPolarization[k][kappa].real() << " + " 
    << p.fPolarization[k][kappa].imag() << "*i";
    }
    if(k+1 < kk) { out << "}" << G4endl; }
  }
  out << "} ]" << G4endl;
  return out; 
}