JetGroupUnion.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRIGHLTJETHYPO_JETGROUPUNION_H
#define TRIGHLTJETHYPO_JETGROUPUNION_H
 
#include "./IJetGroupProduct.h"
#include "./DebugInfoCollector.h"
#include "TrigHLTJetHypo/TrigHLTJetHypoUtils/HypoJetDefs.h"
#include <vector>
 
using CondInd2JetGroupsInds = std::map<int, std::vector<std::size_t>>;
 
using JetGroupInd2ElemInds = std::map<int, std::vector<std::size_t>>;
 
 
typedef std::unique_ptr<ITrigJetHypoInfoCollector> Collector;
 
class JetGroupUnion: public IJetGroupProduct{
  /*
   * Form the union of the sets of jets passing sibling Conditions.
   */
 public:
  JetGroupUnion(const std::vector<std::size_t>& siblings,
        const CondInd2JetGroupsInds& satisfiedBy);
  
  virtual std::vector<std::size_t> next(const Collector&) override;
  virtual bool valid() const override;
  
 private:
  std::vector<std::size_t>  m_jetIndices;
  bool m_done{false};
};
 
#endif