ActsUtils Namespace Reference

Classes
class	Stat
	Simple class to gather statistics : min, max, mean, rms. More...
class	StatHist
	Extend Stat helper by an equidistant binned histogram. More...

Functions
template<class T_Stream>
void	dumpStat (T_Stream &out, const Stat &stat)
	Dump the given statistics object to the given output stream.
std::ostream &	operator<< (std::ostream &out, const Stat &stat)

Function Documentation

dumpStat()

template<class T_Stream>

void ActsUtils::dumpStat ( T_Stream & out, const Stat & stat )

inline

Dump the given statistics object to the given output stream.

Definition at line 63 of file StatUtils.h.

                                                      {
   if (stat.n() > 1) {
   out << std::setw(14) << stat.min() << " < "
       << std::setw(14) << stat.mean() << " +- " << std::setw(14) <<  stat.rms() << " < "
       << std::setw(14) << stat.max()
       << " / " << std::setw(9) << stat.n();
   }
   else {
      out << std::setw(14*4+9+3*3+4) << stat.mean();
   }
}

operator<<()

std::ostream & ActsUtils::operator<< ( std::ostream & out, const Stat & stat )

inline

Definition at line 75 of file StatUtils.h.

                                                                 {
   dumpStat(out, stat);
   return out;
}