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DReaction_factory_p2pi0_hists.h
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1 // $Id$
2 //
3 // File: DReaction_factory_p2pi0_hists.h
4 // Created: Tue May 19 07:56:15 EDT 2015
5 // Creator: jrsteven (on Linux ifarm1401 2.6.32-431.el6.x86_64 x86_64)
6 //
7 
8 #ifndef _DReaction_factory_p2pi0_hists_
9 #define _DReaction_factory_p2pi0_hists_
10 
11 #include <iostream>
12 #include <iomanip>
13 
14 #include <JANA/JFactory.h>
15 #include <ANALYSIS/DReaction.h>
17 #include <ANALYSIS/DCutActions.h>
18 
20 
21 using namespace std;
22 using namespace jana;
23 
24 class DReaction_factory_p2pi0_hists : public jana::JFactory<DReaction>
25 {
26  public:
28  {
29  // This is so that the created DReaction objects persist throughout the life of the program instead of being cleared each event.
30  SetFactoryFlag(PERSISTANT);
31  }
32  const char* Tag(void){return "p2pi0_hists";}
33 
34  private:
35  jerror_t init(void); ///< Called once at program start.
36  jerror_t fini(void); ///< Called after last event of last event source has been processed.
37 
38  deque<DReactionStep*> dReactionStepPool; //to prevent memory leaks
39 };
40 
41 #endif // _DReaction_factory_p2pi0_hists_
42