ThinningInfo.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration.
 */
 
 
#ifndef ATHENAKERNEL_THINNINGINFO_H
#define ATHENAKERNEL_THINNINGINFO_H
 
 
#include "CxxUtils/ConcurrentBitset.h"
 
#include <map>
 
namespace SG {
 
 
class ThinningDecisionBase;
 

class ThinningInfo
{
public:
  const ThinningDecisionBase* m_decision = nullptr;

  CxxUtils::ConcurrentBitset m_vetoed;

  bool vetoed (size_t id) const
  {
    return m_vetoed.test (id);
  }

  typedef std::map<unsigned int,
                   CxxUtils::ConcurrentBitset> compression_map_t;
  compression_map_t m_compression;

  unsigned int compression (size_t id) const
  {
    for (const auto &entry : m_compression) {
      if (entry.second.test(id)) return entry.first;
    }
    return 0;
  }
};
 
 
} // namespace SG
 
 
#endif // not ATHENAKERNEL_THINNINGINFO_H