DataFormats/CSCDigi/src/CSCWireDigi.cc - master - githubmirror/cmssw

DataFormats/CSCDigi/src/CSCWireDigi.cc
86 строк2 KB
Matti Kortelainen
Move stored types in io_v1 namespace, reset class versions to 3
22 май 2026, 18:18
22 май 2026, 18:18909f324
/**\class CSCWireDigi
 *
 * Digi for CSC anode wires.
 *
 */

#include "DataFormats/CSCDigi/interface/CSCWireDigi.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <iostream>
#include <iterator>
#include <cstdint>

namespace io_v1 {

  /// Constructors

  CSCWireDigi::CSCWireDigi(int wire, unsigned int tbinb) {
    /// Wire group number in the digi (16 lower bits from the wire group number)
    wire_ = wire & 0x0000FFFF;
    tbinb_ = tbinb;
    /// BX in the wire digis (16 upper bits from the wire group number)
    wireBX_ = (wire >> 16) & 0x0000FFFF;
    /// BX wire group combination
    wireBXandWires_ = wire;
  }

  /// Default
  CSCWireDigi::CSCWireDigi() {
    wire_ = 0;
    tbinb_ = 0;
    wireBX_ = 0;
    wireBXandWires_ = 0;
  }

  /// return tbin number (obsolete, use getTimeBin() instead)
  int CSCWireDigi::getBeamCrossingTag() const { return getTimeBin(); }
  /// return first tbin ON number
  int CSCWireDigi::getTimeBin() const {
    uint32_t tbit = 1;
    int tbin = -1;
    for (int i = 0; i < 32; i++) {
      if (tbit & tbinb_)
        tbin = i;
      if (tbin > -1)
        break;
      tbit = tbit << 1;
    }
    return tbin;
  }
  /// return vector of time bins ON
  std::vector<int> CSCWireDigi::getTimeBinsOn() const {
    std::vector<int> tbins;
    uint32_t tbit = tbinb_;
    uint32_t one = 1;
    for (int i = 0; i < 32; i++) {
      if (tbit & one)
        tbins.push_back(i);
      tbit = tbit >> 1;
      if (tbit == 0)
        break;
    }
    return tbins;
  }

  /// Debug

  void CSCWireDigi::print() const {
    std::ostringstream ost;
    ost << "CSCWireDigi | wg " << getWireGroup() << " | "
        << " BX # " << getWireGroupBX() << " | "
        << " BX + Wire " << std::hex << getBXandWireGroup() << " | " << std::dec << " First Time Bin On "
        << getTimeBin() << " | Time Bins On ";
    std::vector<int> tbins = getTimeBinsOn();
    std::copy(tbins.begin(), tbins.end(), std::ostream_iterator<int>(ost, " "));
    edm::LogVerbatim("CSCDigi") << ost.str();
  }

  std::ostream& operator<<(std::ostream& o, const CSCWireDigi& digi) {
    o << " CSCWireDigi wg: " << digi.getWireGroup() << ", First Time Bin On: " << digi.getTimeBin()
      << ", Time Bins On: ";
    std::vector<int> tbins = digi.getTimeBinsOn();
    std::copy(tbins.begin(), tbins.end(), std::ostream_iterator<int>(o, " "));
    return o;
  }

}  // namespace io_v1