TruthEtIsolations.h File Reference

#include <vector>
#include <iosfwd>
#include <string>
#include <stdexcept>
#include <unordered_map>
#include "AthLinks/ElementLink.h"
#include "GeneratorObjects/McEventCollection.h"
#include "McParticleEvent/TruthParticleParamDefs.h"

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Classes
class	TruthEtIsolations
	container which holds isolation informations for a given HepMC::GenParticle (labelled by barcode) for a given HepMC::GenEvent of a given McEventCollection More...

Functions
std::ostream &	operator<< (std::ostream &out, const TruthEtIsolations &etIsols)

Function Documentation

operator<<()

std::ostream & operator<<	(	std::ostream &	out,
		const TruthEtIsolations &	etIsols )

Definition at line 156 of file TruthEtIsolations.cxx.

{
  const std::size_t nEtIsols = etIsols.size();
  out << "nbr of EtIsols: " << nEtIsols;
  std::ostringstream buf; 
  buf << std::right << std::scientific << std::setprecision(8);
  for ( TruthEtIsolations::const_iterator i = etIsols.begin(), iEnd = etIsols.end(); i != iEnd; ++i ) {
    buf.str("");
    buf << "\nbc: " << i->first << " [ ";
    std::copy( i->second.begin(), i->second.end(), std::ostream_iterator<double>( buf, " " ) );
    out << buf.str() << "]";
  }
  return out;
}