CollectionActions/CaloChi2HistoAction/CaloChi2HistoAction.h

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

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

#ifndef NO_CALOAXIS

#ifndef CALOCHI2HISTOACTION_H_
#define CALOCHI2HISTOACTION_H_

#include "../CollectionAction/CollectionAction.h"
#include <CaloAxis.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_ */
#endif /* NO_CALOAXIS */
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 NO_CALOAXIS
11
12	#ifndef CALOCHI2HISTOACTION_H_
13	#define CALOCHI2HISTOACTION_H_
14
15	#include "../CollectionAction/CollectionAction.h"
16	#include <CaloAxis.h>
17	#include <TH1F.h>
18	#include <TH2F.h>
19
20	/! @brief An action that fills a CALO Chi2 histogram. The value of Chi2 is obtained from CaloAxis objects. /
21	class CaloChi2HistoAction: public CollectionAction {
22	public:
23
24	/*! @brief Constructor.
25	*
26	* Note that this action does NOT perform the fit of the CALO track, so the fitting procedure must be already done by the
27	* CaloAxis objects pointed by xAxis and yAxis.
28	*
29	* @param actionName The action's name.
30	* @param outFileName The output file name.
31	* @param xAxis The X axis CaloAxis object.
32	* @param yAxis The Y axis CaloAxis object.
33	* @param min The lower limit of the histogram's X axis.
34	* @param max The upper limit of the histogram's X axis.
35	* @param nBins The number of bins.
36	* @param mode The mode of ROOT file creation (see documentation of TFile constructor
37	* in ROOT's reference guide).
38	*/
39	CaloChi2HistoAction(const char actionName, TString outFileName, CaloAxis xAxis, CaloAxis *yAxis, float min = 0.,
40	float max = 1., unsigned int nBins = 100, TString mode = "UPDATE");
41
42	/! @brief Destructor. /
43	~CaloChi2HistoAction() {
44	}
45
46	/*! @brief Fills histogram with the selected event.
47	*
48	* @param event The selected event.
49	*/
50	void OnGood(PamLevel2 *event);
51
52	/! @brief Writes the histogram to the output ROOT file./
53	void Finalize();
54
55	private:
56
57	TString _outFileName;
58	CaloAxis _xAxis, _yAxis;
59	TString _mode;
60	TH1F _xHisto, _yHisto;
61	TH2F _xyHisto;
62	};
63	#endif /* CALOCHI2HISTOACTION_H_ */
64	#endif /* NO_CALOAXIS */