TKSMultiRes Class Reference

Class for combining reference-comparison results from multiple runs. More...

#include <TKSMultiRes.h>

Inheritance diagram for TKSMultiRes:

Collaboration diagram for TKSMultiRes:

Public Member Functions
	TKSMultiRes ()
	Default ctor.
TMacro *	GenerateRibbonMacro ()
	Generate a TMacro for recreating the ribbon plots. More...
void	SetRibbon (Bool_t newRibbon)
void	SetOutFileName (TString fileName)
void	SetOutFileName (const char *filename)
TObjArray *	GetFileList ()
Bool_t	IsRibbon ()
TString	GetOutFileName ()
TFile *	GetOutFile ()
TH1D *	GetHistoSum ()
TF1 *	GetHistoSumFit ()
TFitResultPtr	GetHistoSumFitResultPtr ()
TFitResult *	GetHistoSumFitResult ()
TCanvas *	GetHistoCanvas ()
TCanvas *	GetRibbonCanvas ()
TKSMultiRibbons *	GetRibbons ()
void	Init ()
	Initialize.
TH1D *	Histos ()
	Add histograms and fit.
TH2D *	Ribbons ()
	Fit distributions for each angle and draw as ribbon plot.
void	Save ()
	Save results. More...
void	Run ()
	Perform and save all selected analyses.

Private Member Functions
void	FillFileList ()
	Scan for KSSummary files and store in fFileList. More...

Private Attributes
TObjArray *	fFileList
	List of KSSummary files to analyze.
Bool_t	fkRibbon
	Whether to generate ribbon plots.
TString	fOutFileName
	Output filename.
TFile *	fOutFile
	Output TFile*.
TH1D *	fHistoSum
	Summed histogram.
TF1 *	fHistoSumFit
	Gaussian fitted to fHistoSum.
TFitResultPtr	fHistoSumFitResultPtr
	Pointer-class to fit result.
TFitResult *	fHistoSumFitResult
	Fit result for the summed histogram.
TCanvas *	fHistoCanvas
	Canvas for histo sum.
TCanvas *	fRibbonCanvas
	Canvas for ribbon plots.
TKSMultiRibbons *	fRibbons
	Class for separate-angle analysis.

Detailed Description

Class for combining reference-comparison results from multiple runs.

TKSMultiRes

Class for combining reference-comparison results from multiple runs, specifically from KSSummary data.

To use:

• Call constructor
• Call Run()
• Use SetOutFileName to change output filenames [optional]
• Call Save() [optional]
• Note: You can ajust the camera in the ribbon plot before saving if desired

Example:

TKSMultiRes M;
M.Run();
M.SetOutFileName("MultiRes.root");
M.Save();

Member Function Documentation

FillFileList()

void TKSMultiRes::FillFileList ( )

private

Scan for KSSummary files and store in fFileList.

normal ctor **

GenerateRibbonMacro()

TMacro * TKSMultiRes::GenerateRibbonMacro

(

)

Generate a TMacro for recreating the ribbon plots.

This function is called by Save() if a ribbon plot exists. Because TCanvas::Write() does not seem to record the "cut" options, simply writing the ribbon canvas to a TFile and then attempting to draw the ribbon canvas from the file does not display the ribbon plots correctly.
This feature enables a user to properly open the ribbon plot interactively without needing to access the source datafiles and TKSMultiRes/TKSMultiRibbons classes.
Note: This was written with ROOTv5.34/30 and may not work with other versions.

Return values

mac	– macro for redrawing ribbon plots from output file

Save()

void TKSMultiRes::Save

(

)

Save results.

Calling Save() will :

1) Export the current view of all existing canvases, in .png format; and

2) Write the following objects to the output file:

• The histogram canvas, as TCanvas* c_histo
• The histogram itself, as TH1D* histo
• The fitted Gaussian function, as TF1* gaussFit
• The fit result, as TFitResult* fitResult
• A macro for properly opening the saved ribbon plot, if one was created

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

• TKSMultiRes.h
• TKSMultiRes.cxx