DTDigi.cc

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#include <DataFormats/DTDigi/interface/DTDigi.h>
#include <FWCore/Utilities/interface/Exception.h>

using namespace std;

DTDigi::DTDigi(int wire, int nTDC, int number, int base)
    : theCounts(nTDC), theWire(wire), theNumber(number), theTDCBase(base) {
  if (number > 255 || number < 0 || !(base == 30 || base == 32)) {
    throw cms::Exception("BadConfig") << "DTDigi ctor: invalid parameters: number: " << number << " base: " << base;
  }
}

DTDigi::DTDigi(int wire, double tdrift, int number, int base)
    : theCounts(static_cast<int>(tdrift / 25. * base)), theWire(wire), theNumber(number), theTDCBase(base) {
  if (number > 255 || number < 0 || !(base == 30 || base == 32)) {
    throw cms::Exception("BadConfig") << "DTDigi ctor: invalid parameters: number: " << number << " base: " << base;
  }
}

DTDigi::DTDigi() : theCounts(0), theWire(0), theNumber(0), theTDCBase(32) {}

// Comparison
bool DTDigi::operator==(const DTDigi& digi) const {
  if (theWire != digi.wire() ||
      //       theNumber != digi.number() || //FIXME required ??
      theCounts != digi.countsTDC())
    return false;
  return true;
}

double DTDigi::time() const { return theCounts * 25. / theTDCBase; }

int32_t DTDigi::countsTDC() const { return theCounts; }

int DTDigi::wire() const { return theWire; }

int DTDigi::number() const { return theNumber; }

double DTDigi::tdcUnit() const { return 25. / theTDCBase; }

int DTDigi::tdcBase() const { return theTDCBase; }

void DTDigi::print() const {
  cout << "Wire " << wire() << " Digi # " << number() << " Drift time (ns) " << time() << endl;
}