DataFormats/L1CSCTrackFinder/interface/CSCTriggerContainer.h - master - githubmirror/cmssw

DataFormats/L1CSCTrackFinder/interface/CSCTriggerContainer.h
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20 май 2019, 13:02
20 май 2019, 13:02776c0f8
#ifndef CSCCommonTrigger_CSCTriggerContainer_h
#define CSCCommonTrigger_CSCTriggerContainer_h

/**
 * \class CSCTriggerContainer
 * \author L. Gray
 * 
 * A container class to make things more manageable for a Trigger Processor.
 * DigiCollections make per-BX processing complicated, this class makes it easier.
 * 
 * Any class T must have the following functions: // inherit from base class!
 * T(const T&)
 * operator=
 * station()
 * sector()
 * subsector()
 * BX()
 */

#include <vector>

template <class T>
class CSCTriggerContainer {
public:
  CSCTriggerContainer() {}
  CSCTriggerContainer(const CSCTriggerContainer& cpy) { _objs = cpy._objs; }
  CSCTriggerContainer(const std::vector<T>&);

  CSCTriggerContainer& operator=(const CSCTriggerContainer&);
  CSCTriggerContainer& operator=(const std::vector<T>&);

  std::vector<T> get() const;
  std::vector<T> get(const unsigned& endcap,
                     const unsigned& station,
                     const unsigned& tsector,
                     const unsigned& tsubsector,
                     const unsigned& cscid,
                     const int& BX) const;  /// For a specific chamber
                                            /// in a station.
  std::vector<T> get(const unsigned& endcap,
                     const unsigned& station,
                     const unsigned& tsector,  /// For a specific station in a sector.
                     const unsigned& tsubsector,
                     const int& BX) const;
  std::vector<T> get(const unsigned& endcap,
                     const unsigned& sector,
                     const int& BX) const;  /// For objects which span multiple stations.
  std::vector<T> get(const unsigned& endcap, const unsigned& sector) const;
  std::vector<T> get(const int& BX) const;

  void push_back(const T& data) { _objs.push_back(data); }
  void push_many(const std::vector<T>& data) { _objs.insert(_objs.end(), data.begin(), data.end()); }
  void push_many(const CSCTriggerContainer<T>& data) {
    std::vector<T> vec = data.get();
    _objs.insert(_objs.end(), vec.begin(), vec.end());
  }
  void clear() { _objs.clear(); }

private:
  std::vector<T> _objs;
};

template <class T>
CSCTriggerContainer<T>::CSCTriggerContainer(const std::vector<T>& parent) {
  _objs = parent;
}

template <class T>
CSCTriggerContainer<T>& CSCTriggerContainer<T>::operator=(const CSCTriggerContainer& rhs) {
  if (this != &rhs) {
    _objs = rhs._objs;
  }
  return *this;
}

template <class T>
CSCTriggerContainer<T>& CSCTriggerContainer<T>::operator=(const std::vector<T>& rhs) {
  _objs = rhs;
  return *this;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get() const {
  return _objs;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get(const unsigned& endcap,
                                           const unsigned& station,
                                           const unsigned& tsector,
                                           const unsigned& tsubsector,
                                           const unsigned& cscid,
                                           const int& BX) const {
  std::vector<T> result;

  for (unsigned i = 0; i < _objs.size(); i++)
    if (_objs[i].endcap() == endcap && _objs[i].station() == station && _objs[i].sector() == tsector &&
        (station != 1 || _objs[i].subsector() == tsubsector) && _objs[i].cscid() == cscid && _objs[i].BX() == BX)
      result.push_back(_objs[i]);

  return result;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get(const unsigned& endcap,
                                           const unsigned& station,
                                           const unsigned& tsector,
                                           const unsigned& tsubsector,
                                           const int& BX) const {
  std::vector<T> result;

  for (unsigned i = 0; i < _objs.size(); ++i)
    if (_objs[i].endcap() == endcap && _objs[i].station() == station && _objs[i].sector() == tsector &&
        (station != 1 || _objs[i].subsector() == tsubsector) && _objs[i].BX() == BX)
      result.push_back(_objs[i]);

  return result;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get(const unsigned& endcap, const unsigned& sector, const int& BX) const {
  std::vector<T> result;

  for (unsigned i = 0; i < _objs.size(); ++i)
    if (_objs[i].endcap() == endcap && _objs[i].sector() == sector && _objs[i].BX() == BX)
      result.push_back(_objs[i]);

  return result;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get(const unsigned& endcap, const unsigned& sector) const {
  std::vector<T> result;

  for (unsigned i = 0; i < _objs.size(); ++i)
    if (_objs[i].endcap() == endcap && _objs[i].sector() == sector)
      result.push_back(_objs[i]);

  return result;
}

template <class T>
std::vector<T> CSCTriggerContainer<T>::get(const int& BX) const {
  std::vector<T> result;

  for (unsigned i = 0; i < _objs.size(); ++i)
    if (_objs[i].BX() == BX)
      result.push_back(_objs[i]);

  return result;
}

#endif