FitConfig Class Reference

Manages the configuration of a fit. More...

#include <config.h>

Public Member Functions
	FitConfig (std::string filename)
void	print () const
Static Public Member Functions
static TH1D *	project1d (TH2F const hist2d, Range< float > const r_range=NULL)
Public Attributes
unsigned	mode
	fit type (energy, energy+radius, ...)
unsigned	experiments
	number of ensemble experiments
unsigned	steps
	number of mcmc steps
unsigned	rebin_e
	rebinning factor for energy
unsigned	rebin_r
	rebinning factor for radius
float	confidence
	confidence level for results (e.g. 0.9)
float	live_time
	experiment live time in years
float	efficiency
	overall efficiency correction
float	burnin_fraction
	fraction of steps to use for burn-in period
std::vector< Signal >	signals
	signal histograms and metadata
std::string	output_file
	base filename for output
std::string	signal_name
	name of the signal that is the signal
Range< float >	e_range
	range of energies to include in fit
Range< float >	r_range
	range of radii to include in fit
Static Protected Member Functions
static TH2F *	load_histogram (std::string const filename, std::string const objname)

Detailed Description

Manages the configuration of a fit.

A utility class for reading in configuration parameters from a JSON file.

FitConfig::FitConfig ( std::string filename )

Constructor

Parameters:

filename

Name of the JSON file to load

TH2F * FitConfig::load_histogram	(	std::string const	filename,
		std::string const	objname
	)			`[static, protected]`

Load an energy/radius ROOT TH2F from a file

Parameters:

	filename	name of ROOT file containing the PDF
	objname	name of the PDF ROOT object ("pdf")

void FitConfig::print ( ) const

Pretty-print the fit parameters

Project a TH2F down to an energy-only TH1F, optionally cutting on radius.

Parameters:

`[in]`	hist2d	the TH2F object to project
`[in]`	r_range	a Range defining the radial range to project

The documentation for this class was generated from the following files: