JReconstruction/JEvt.hh File Reference

#include <istream>
#include <ostream>
#include <iomanip>
#include <limits>
#include <vector>
#include <algorithm>
#include <cmath>
#include <TROOT.h>
#include <TObject.h>
#include "JLang/JType.hh"
#include "JROOT/JRoot.hh"
#include "JROOT/JTreeParameters.hh"
#include "JReconstruction/JHistory.hh"

Go to the source code of this file.

Classes
class	JFIT::JFit
	Data structure for track fit results with history and optional associated values. More...
class	JFIT::JEvt
	Data structure for set of track fit results. More...

Namespaces
	JRECONSTRUCTION
	Model fits to data.
	JPP
	This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
	JFIT
	Auxiliary classes and methods for linear and iterative data regression.

Typedefs
typedef JFIT::JFit	JRECONSTRUCTION::JFit
typedef JFIT::JEvt	JRECONSTRUCTION::JEvt

Functions
std::ostream &	operator<< (std::ostream &out, const JRECONSTRUCTION::JFit &fit)
	Write fit results to output. More...

Variables
JROOT::JTreeParameters	getTreeParameters (JLANG::JType< JRECONSTRUCTION::JEvt >)
	Get TTree parameters for given data type. More...

Function Documentation

std::ostream& operator<<	(	std::ostream &	out,
		const JRECONSTRUCTION::JFit &	fit
	)

Write fit results to output.

Parameters

out	output stream
fit	fit results

Returns

output stream

Definition at line 12 of file JEvt.cc.

{
  using namespace std;
  using namespace JPP;
    
  const JHistory& history = fit.getHistory();

  out << "history:";

  for (JHistory::const_reverse_iterator i = history.rbegin(); i != history.rend(); ++i) {
    out << ' ' << i->type;
  }

  out << endl;
      
  out << "x    " << FIXED(7,2) << fit.getX()  << endl;
  out << "y    " << FIXED(7,2) << fit.getY()  << endl;
  out << "z    " << FIXED(7,2) << fit.getZ()  << endl;
  out << "dx   " << FIXED(7,3) << fit.getDX() << endl;
  out << "dy   " << FIXED(7,3) << fit.getDY() << endl;
  out << "dz   " << FIXED(7,3) << fit.getDZ() << endl;

  out << "Q    " << FIXED(12,5) << fit.getQ()   << endl;
  out << "NDF  " << setw(5)     << fit.getNDF() << endl;

  out << "status " << fit.getStatus() << endl;

  for (int i = 0; i != fit.getN(); ++i) {
    out << "W[" << i << "] = " << FIXED(10,5) << fit.getW(i) << endl;
  }

  return out;
}

Variable Documentation

JROOT::JTreeParameters getTreeParameters(JLANG::JType< JRECONSTRUCTION::JEvt >)

inline

Get TTree parameters for given data type.

Returns

TTree parameters

Definition at line 473 of file JReconstruction/JEvt.hh.

{
  return JROOT::JTreeParameters("EVT", "evt", "", 0);
}