TTransition.cxx

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#include "TTransition.h"
 
#include <iostream>
#include <cmath>
 
#include "TString.h"
 
TTransition::TTransition()
{
   Clear();
}
 
TTransition::~TTransition() = default;
 
void TTransition::Clear(Option_t*)
{
   fEnergy         = 0;
   fEngUncertainty = 0;
   fIntensity      = 0;
   fIntUncertainty = 0;
}
 
void TTransition::Print(Option_t*) const
{
 
   if(!std::isnan(fEngUncertainty)) {
      std::cout << "Energy:    " << fEnergy << " +/- " << fEngUncertainty << std::endl;
   } else {
      std::cout << "Energy:    " << fEnergy << std::endl;
   }
   if(!std::isnan(fIntensity)) {
      if(!std::isnan(fIntUncertainty)) {
         std::cout << "\tIntensity: " << fIntensity << " +/- " << fIntUncertainty << std::endl;
      } else {
         std::cout << "\tIntensity: " << fEnergy << std::endl;
      }
   } else {
      std::cout << std::endl;
   }
}
 
std::string TTransition::PrintToString() const
{
   std::string toString;
   toString.append(Form("%f\t", fEnergy));
   toString.append(Form("%f\t", fEngUncertainty));
   toString.append(Form("%f\t", fIntensity));
   toString.append(Form("%f\t", fIntUncertainty));
 
   return toString;
}
 
int TTransition::Compare(const TObject* obj) const
{
   if(fCompareIntensity) {
      return CompareIntensity(obj);
   }
   return CompareEnergy(obj);
}
 
int TTransition::CompareIntensity(const TObject* obj) const
{
   /// Compares the intensities of the TTransitions
   if(fIntensity > static_cast<const TTransition*>(obj)->fIntensity) {
      return -1;
   }
   if(fIntensity == static_cast<const TTransition*>(obj)->fIntensity) {
      return 0;
   }
   return 1;
}
 
int TTransition::CompareEnergy(const TObject* obj) const
{
   /// Compares the energies of the TTransitions
   if(fEnergy < static_cast<const TTransition*>(obj)->fEnergy) {
      return -1;
   }
   if(fEnergy == static_cast<const TTransition*>(obj)->fEnergy) {
      return 0;
   }
   return 1;
}