RPCDigiL1Link.cc

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#include "DataFormats/RPCDigi/interface/RPCDigiL1Link.h"
#include "FWCore/Utilities/interface/Exception.h"

RPCDigiL1Link::RPCDigiL1Link() {
  for (unsigned int i = 0; i < 7; i++) {
    std::pair<unsigned int, int> c(0, 0);
    _link.push_back(c);
  }
}

RPCDigiL1Link::~RPCDigiL1Link() {}

bool RPCDigiL1Link::empty() const {
  bool e = true;
  for (unsigned int l = 1; l <= 6; l++) {
    if (!this->empty(l))
      e = false;
  }
  return e;
}

bool RPCDigiL1Link::empty(unsigned int layer) const {
  this->checklayer(layer);
  return this->rawdetId(layer) == 0;
}

unsigned int RPCDigiL1Link::rawdetId(unsigned int layer) const {
  this->checklayer(layer);
  return _link[layer - 1].first;
}

int RPCDigiL1Link::strip(unsigned int layer) const {
  this->checklayer(layer);
  return abs(_link[layer - 1].second) % 1000;
}

int RPCDigiL1Link::bx(unsigned int layer) const {
  this->checklayer(layer);
  return _link[layer - 1].second / 1000;
}

unsigned int RPCDigiL1Link::nlayer() const { return _link.size() - 1; }

void RPCDigiL1Link::setLink(unsigned int layer, unsigned int rpcdetId, int strip, int bx) {
  this->checklayer(layer);
  int pdigi = abs(bx) * 1000 + strip;
  if (bx < 0)
    pdigi *= -1;
  std::pair<unsigned int, int> digi(rpcdetId, pdigi);
  _link[layer - 1] = digi;
}

void RPCDigiL1Link::checklayer(unsigned int layer) const {
  if (layer == 0 || layer > 6)
    throw cms::Exception("RPCException") << "RPCDigiL1Link: layer must be in the range from 1 to 6" << std::endl;
}