FTLRecHit.cc

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#include "DataFormats/FTLRecHit/interface/FTLRecHit.h"
#include "DataFormats/ForwardDetId/interface/FastTimeDetId.h"
#include <cassert>
#include <cmath>
#include <limits>
 
namespace {
  constexpr float timereso_max = 10000;
}
 
FTLRecHit::FTLRecHit()
    : id_(DetId()),
      energy_(-1.f),
      time_(-1.f),
      timeError_(-1.f),
      row_(0),
      column_(0),
      flagBits_(std::numeric_limits<unsigned char>::max()) {}
 
FTLRecHit::FTLRecHit(const DetId& id, float energy, float time, float timeError, uint32_t flagBits)
    : id_(id), energy_(energy), time_(time), timeError_(timeError), row_(0), column_(0), flagBits_(flagBits) {}
 
FTLRecHit::FTLRecHit(
    const DetId& id, uint8_t row, uint8_t column, float energy, float time, float timeError, uint32_t flagBits)
    : id_(id), energy_(energy), time_(time), timeError_(timeError), row_(row), column_(column), flagBits_(flagBits) {}
 
bool FTLRecHit::isTimeValid() const {
  if (timeError() < 0)
    return false;
  else
    return true;
}
 
bool FTLRecHit::isTimeErrorValid() const {
  if (!isTimeValid())
    return false;
  if (timeError() >= timereso_max)
    return false;
 
  return true;
}
 
bool FTLRecHit::checkFlags(const std::vector<int>& flagsvec) const {
  for (std::vector<int>::const_iterator flagPtr = flagsvec.begin(); flagPtr != flagsvec.end();
       ++flagPtr) {  // check if one of the flags is up
    if (checkFlag(*flagPtr))
      return true;
  }
  return false;
}
 
std::ostream& operator<<(std::ostream& s, const FTLRecHit& hit) {
  if (hit.detid().det() == DetId::Forward && hit.detid().subdetId() == FastTime)
    return s << FastTimeDetId(hit.detid()) << ": " << hit.energy() << " GeV, " << hit.time() << " ns";
  else
    return s << "FTLRecHit undefined subdetector";
}