Collections/LiveTimeCollection/LiveTimeCollection.h

/*
 * LiveTimeCollection.h
 *
 *  Created on: 30-marth-2010
 *      Author: Vitaly Malakhov
 */

/*! @file LiveTimeCollection.h The LiveTimeCollection class definition file */

#ifndef LIVETIMECOLLECTION_H_
#define LIVETIMECOLLECTION_H_

#include "../SmartCollection/SmartCollection.h"
/*! @brief A collection which calculate a sum of live time of all events not survived cuts before an action
 * and change live time of an event survived all cuts for the sum live time before apply OnGood method.
 * That mean that if an action deals with LiveTime then it will use not just live time of last survived events
 * but of all events having not survived all cuts before the action. For each action sum of live time is calculated
 * independently since it may be differ from each other. It is recomended to add LiveTime collection
 * as a cut to for example Smart collection object after adding LTQualCut(), DataQualCut("",TRG) and cuts selected
 * geographical regions.
 */
class LiveTimeCollection: public SmartCollection {

public:

  /*! @brief Constructor.
   *
   * @param collectionName The collection's name.
   * @param owns If true, the collection will own the cuts and the actions, ie., it will
   *             destroy them in its destructor.
   * @param livetimereport File were report of Live Time analysis will be written
   */
  LiveTimeCollection(const char *collectionName, bool owns = true, TString livetimereport = "./livetimereport.txt") :
    SmartCollection(collectionName, owns), _currenttime(0), _livetimereport(livetimereport) {
  }

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

  /*! @brief Adds an action to the SmartCollection */
  void AddAction(CollectionAction *action);

  /*! @brief This method increase live time counter if event haven't survive a cut.
   * 
   */
  void OnBad(PamLevel2 *event, int actNumber, unsigned int inc);

  /*! @brief Return general live time counter for actNumber'th action  */
  Float_t GetSumLiveTime(unsigned int actNumber);

  /*! @brief Applies cut like it is done in SmartCollection::AplyCut but also before apply OnGood method 
   *  it change live time of an event survived all cuts for live time which is the sum of live times 
   *  of all event having not survived all cuts before the action.
   */
  int ApplyCut(PamLevel2 *event);

  /*! @brief Write report file */
  void Finalize();

private:

  std::vector<UInt_t> _sumLT;
  UInt_t _currenttime;
  TString _livetimereport;

protected:

  std::vector<UInt_t> _sum;

};

#endif /* LIVETIMECOLLECTION_H_ */
1	pam-mep	1.1	/*
2			* LiveTimeCollection.h
3			*
4			* Created on: 30-marth-2010
5			* Author: Vitaly Malakhov
6			*/
7
8			/! @file LiveTimeCollection.h The LiveTimeCollection class definition file /
9
10			#ifndef LIVETIMECOLLECTION_H_
11			#define LIVETIMECOLLECTION_H_
12
13			#include "../SmartCollection/SmartCollection.h"
14			/*! @brief A collection which calculate a sum of live time of all events not survived cuts before an action
15			* and change live time of an event survived all cuts for the sum live time before apply OnGood method.
16			* That mean that if an action deals with LiveTime then it will use not just live time of last survived events
17			* but of all events having not survived all cuts before the action. For each action sum of live time is calculated
18			* independently since it may be differ from each other. It is recomended to add LiveTime collection
19			* as a cut to for example Smart collection object after adding LTQualCut(), DataQualCut("",TRG) and cuts selected
20			* geographical regions.
21			*/
22			class LiveTimeCollection: public SmartCollection {
23
24			public:
25
26			/*! @brief Constructor.
27			*
28			* @param collectionName The collection's name.
29			* @param owns If true, the collection will own the cuts and the actions, ie., it will
30			* destroy them in its destructor.
31			* @param livetimereport File were report of Live Time analysis will be written
32			*/
33			LiveTimeCollection(const char *collectionName, bool owns = true, TString livetimereport = "./livetimereport.txt") :
34			SmartCollection(collectionName, owns), _currenttime(0), _livetimereport(livetimereport) {
35			}
36
37			/! @brief Destructor. /
38			~LiveTimeCollection() {
39			}
40
41			/! @brief Adds an action to the SmartCollection /
42			void AddAction(CollectionAction *action);
43
44			/*! @brief This method increase live time counter if event haven't survive a cut.
45			*
46			*/
47			void OnBad(PamLevel2 *event, int actNumber, unsigned int inc);
48
49			/! @brief Return general live time counter for actNumber'th action /
50			Float_t GetSumLiveTime(unsigned int actNumber);
51
52			/*! @brief Applies cut like it is done in SmartCollection::AplyCut but also before apply OnGood method
53			* it change live time of an event survived all cuts for live time which is the sum of live times
54			* of all event having not survived all cuts before the action.
55			*/
56			int ApplyCut(PamLevel2 *event);
57
58			/! @brief Write report file /
59			void Finalize();
60
61			private:
62
63			std::vector<UInt_t> _sumLT;
64			UInt_t _currenttime;
65			TString _livetimereport;
66
67			protected:
68
69			std::vector<UInt_t> _sum;
70
71			};
72
73			#endif /* LIVETIMECOLLECTION_H_ */