JFitParameters.hh

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#ifndef __JACOUSTICS__JFITPARAMETERS__
#define __JACOUSTICS__JFITPARAMETERS__

#include <istream>
#include <ostream>
#include <iomanip>
#include <limits>

#include <TROOT.h>
#include <TObject.h>

#include "JFit/JMEstimator.hh"


/**
 * \file
 *
 * Acoustic fit parameters.
 * \author mdejong
 */
namespace JACOUSTICS {}
namespace JPP { using namespace JACOUSTICS; }

namespace JACOUSTICS {

  using JFIT::EM_NORMAL;
  using JFIT::EM_LORENTZIAN;
  using JFIT::EM_LINEAR;
  using JFIT::EM_NULL;

  
  /**
   * Fit parameters.
   */
  struct JFitParameters :
    public TObject
  {
    /**
     * Default constructor.
     */
    JFitParameters() :
      Qmin      (0.0),
      mestimator(EM_LINEAR),
      sigma_s   (50.0e-6),
      Tmax_s    (600.0),
      Nmin      (3),
      stdev     (5.0),
      option    (1),
      chi2perNDF(std::numeric_limits<double>::max())
    {}


    /**
     * Virtual destructor.
     */
    virtual ~JFitParameters()
    {}

    ClassDef(JFitParameters, 3);

    double   Qmin;                  ///< minimal quality transmission
    int      mestimator;            ///< M-estimator
    double   sigma_s;               ///< time-of-arrival resolution [s]
    double   Tmax_s;                ///< time window to combine events [s]
    size_t   Nmin;                  ///< minimum number of emitters
    double   stdev;                 ///< standard deviation for outlier removal
    int      option;                ///< fit option
    double   chi2perNDF;            ///< maximal chi2/NDF to store event
  };
}


/**
 * Read parameters from input stream.
 *
 * \param  in                      input stream
 * \param  parameters              parameters
 * \return                         input stream
 */
std::istream& operator>>(std::istream& in, JACOUSTICS::JFitParameters& parameters);


/**
 * Write parameters to output stream.
 *
 * \param  out                     output stream
 * \param  parameters              parameters
 * \return                         output stream
 */
std::ostream& operator<<(std::ostream& out, const JACOUSTICS::JFitParameters& parameters);

#endif