CollectionActions/CaloChi2HistoAction/CaloChi2HistoAction.h

/*
 * CaloChi2HistoAction.h
 *
 *  Created on: 04/ago/2009
 *      Author: Nicola Mori
 */

/*! @file CaloChi2HistoAction.h The CaloChi2HistoAction class declaration file. */

#ifndef CALOCHI2HISTOACTION_H_
#define CALOCHI2HISTOACTION_H_

#include "../CollectionAction/CollectionAction.h"
#include "../../CaloAxis2.h"
#include <TH1F.h>
#include <TH2F.h>

/*! @brief An action that fills a CALO Chi2 histogram. The value of Chi2 is obtained from CaloAxis objects. */
class CaloChi2HistoAction: public CollectionAction {
public:

  /*! @brief Constructor.
   *
   * Note that this action does NOT perform the fit of the CALO track, so the fitting procedure must be already done by the
   * CaloAxis objects pointed by xAxis and yAxis.
   *
   * @param actionName The action's name.
   * @param outFileName The output file name.
   * @param xAxis The X axis CaloAxis object.
   * @param yAxis The Y axis CaloAxis object.
   * @param min The lower limit of the histogram's X axis.
   * @param max The upper limit of the histogram's X axis.
   * @param nBins The number of bins.
   * @param mode The mode of ROOT file creation (see documentation of TFile constructor
   *             in ROOT's reference guide).
   */
  CaloChi2HistoAction(const char *actionName, TString outFileName, CaloAxis *xAxis, CaloAxis *yAxis, float min = 0.,
      float max = 1., unsigned int nBins = 100, TString mode = "UPDATE");

  /*! @brief Destructor. */
  ~CaloChi2HistoAction() {
  }

  /*! @brief Fills histogram with the selected event.
   *
   * @param event The selected event.
   */
  void OnGood(PamLevel2 *event);

  /*! @brief Writes the histogram to the output ROOT file.*/
  void Finalize();

private:

  TString _outFileName;
  CaloAxis *_xAxis, *_yAxis;
  TString _mode;
  TH1F _xHisto, _yHisto;
  TH2F _xyHisto;
};
#endif /* CALOCHI2HISTOACTION_H_ */
1	/*
2	* CaloChi2HistoAction.h
3	*
4	* Created on: 04/ago/2009
5	* Author: Nicola Mori
6	*/
7
8	/! @file CaloChi2HistoAction.h The CaloChi2HistoAction class declaration file. /
9
10	#ifndef CALOCHI2HISTOACTION_H_
11	#define CALOCHI2HISTOACTION_H_
12
13	#include "../CollectionAction/CollectionAction.h"
14	#include "../../CaloAxis2.h"
15	#include <TH1F.h>
16	#include <TH2F.h>
17
18	/! @brief An action that fills a CALO Chi2 histogram. The value of Chi2 is obtained from CaloAxis objects. /
19	class CaloChi2HistoAction: public CollectionAction {
20	public:
21
22	/*! @brief Constructor.
23	*
24	* Note that this action does NOT perform the fit of the CALO track, so the fitting procedure must be already done by the
25	* CaloAxis objects pointed by xAxis and yAxis.
26	*
27	* @param actionName The action's name.
28	* @param outFileName The output file name.
29	* @param xAxis The X axis CaloAxis object.
30	* @param yAxis The Y axis CaloAxis object.
31	* @param min The lower limit of the histogram's X axis.
32	* @param max The upper limit of the histogram's X axis.
33	* @param nBins The number of bins.
34	* @param mode The mode of ROOT file creation (see documentation of TFile constructor
35	* in ROOT's reference guide).
36	*/
37	CaloChi2HistoAction(const char actionName, TString outFileName, CaloAxis xAxis, CaloAxis *yAxis, float min = 0.,
38	float max = 1., unsigned int nBins = 100, TString mode = "UPDATE");
39
40	/! @brief Destructor. /
41	~CaloChi2HistoAction() {
42	}
43
44	/*! @brief Fills histogram with the selected event.
45	*
46	* @param event The selected event.
47	*/
48	void OnGood(PamLevel2 *event);
49
50	/! @brief Writes the histogram to the output ROOT file./
51	void Finalize();
52
53	private:
54
55	TString _outFileName;
56	CaloAxis _xAxis, _yAxis;
57	TString _mode;
58	TH1F _xHisto, _yHisto;
59	TH2F _xyHisto;
60	};
61	#endif /* CALOCHI2HISTOACTION_H_ */