PHG4CellContainer.h

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// Tell emacs that this is a C++ source
//  -*- C++ -*-.
#ifndef G4DETECTORS_PHG4CELLCONTAINER_H
#define G4DETECTORS_PHG4CELLCONTAINER_H

#include "PHG4CellDefs.h"  // for keytype

#include <phool/PHObject.h>

#include <iostream>  // for cout, ostream
#include <map>
#include <utility>  // for pair

class PHG4Cell;

class PHG4CellContainer : public PHObject
{
 public:
  typedef std::map<PHG4CellDefs::keytype, PHG4Cell *> Map;
  typedef Map::iterator Iterator;
  typedef Map::const_iterator ConstIterator;
  typedef std::pair<Iterator, Iterator> Range;
  typedef std::pair<ConstIterator, ConstIterator> ConstRange;

  PHG4CellContainer();

  ~PHG4CellContainer() override {}

  // from PHObject
  void Reset() override;
  void identify(std::ostream &os = std::cout) const override;

  ConstIterator AddCell(PHG4Cell *newCell);
  ConstIterator AddCellSpecifyKey(const PHG4CellDefs::keytype key, PHG4Cell *newCell);

  void RemoveCell(PHG4CellDefs::keytype key)
  {
    cellmap.erase(key);
  }

  void RemoveCell(PHG4Cell *cell)
  {
    Iterator its = cellmap.begin();
    Iterator last = cellmap.end();
    for (; its != last;)
    {
      if (its->second == cell)
      {
        cellmap.erase(its++);
      }
      else
      {
        ++its;
      }
    }
  }

  Iterator findOrAddCell(PHG4CellDefs::keytype key);

  ConstRange getCells(const unsigned short int detid) const;

  ConstRange getCells(void) const;

  PHG4Cell *findCell(PHG4CellDefs::keytype key);

  unsigned int size(void) const
  {
    return cellmap.size();
  }

  double getTotalEdep() const;

 protected:
  Map cellmap;
  ClassDefOverride(PHG4CellContainer, 1)
};

#endif