DReaction_factory_Thrown.h

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#ifndef _DReaction_factory_Thrown_
#define _DReaction_factory_Thrown_

#include <iostream>
#include <deque>

#include "JANA/JFactory.h"
#include "particleType.h"

#include "ANALYSIS/DReaction.h"
#include "PID/DMCReaction.h"
#include "TRACKING/DMCThrown.h"
#include "ANALYSIS/DAnalysisUtilities.h"

using namespace jana;
using namespace std;
using namespace DAnalysis;

class DAnalysisUtilities;

class DReaction_factory_Thrown:public jana::JFactory<DReaction>
{
   public:
      DReaction_factory_Thrown(){use_factory = 1;}; //prevents JANA from searching the input file for these objects
      ~DReaction_factory_Thrown(){};
      const char* Tag(void){return "Thrown";}

      DReaction* Build_ThrownReaction(JEventLoop* locEventLoop, deque<pair<const DMCThrown*, deque<const DMCThrown*> > >& locThrownSteps);

      void Recycle_Reaction(DReaction* locReaction); //deletes reaction, but recycles steps

   private:
      jerror_t init(void);                ///< Called once at program start.
      jerror_t brun(jana::JEventLoop *locEventLoop, int32_t runnumber); ///< Called everytime a new run number is detected.
      jerror_t evnt(jana::JEventLoop *locEventLoop, uint64_t eventnumber); ///< Called every event.
      jerror_t erun(void);                ///< Called everytime run number changes, provided brun has been called.
      jerror_t fini(void);                ///< Called after last event of last event source has been processed.

      const DAnalysisUtilities* dAnalysisUtilities = nullptr;

      DReactionStep* Get_ReactionStepResource(void);

      deque<DReactionStep*> dReactionStepPool_All;
      deque<DReactionStep*> dReactionStepPool_Available;

      size_t MAX_dReactionStepPoolSize = 10;
};

#endif // _DReaction_factory_Thrown_