RBCChamberORLogic.cc

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// Include files

// local
#include "L1Trigger/RPCTechnicalTrigger/interface/RBCChamberORLogic.h"

//-----------------------------------------------------------------------------
// Implementation file for class : RBCChamberORLogic
//
// 2008-10-11 : Andres Osorio
//-----------------------------------------------------------------------------

//=============================================================================
// Standard constructor, initializes variables
//=============================================================================
RBCChamberORLogic::RBCChamberORLogic() {
  m_rbname.reserve(13);
  m_rbname.emplace_back("RB1InFw");
  m_rbname.emplace_back("RB1OutFw");
  m_rbname.emplace_back("RB22Fw");
  m_rbname.emplace_back("RB23Fw");
  m_rbname.emplace_back("RB23M");
  m_rbname.emplace_back("RB3Fw");
  m_rbname.emplace_back("RB4Fw");
  m_rbname.emplace_back("RB1InBk");
  m_rbname.emplace_back("RB1OutBk");
  m_rbname.emplace_back("RB22Bk");
  m_rbname.emplace_back("RB23Bk");
  m_rbname.emplace_back("RB3Bk");
  m_rbname.emplace_back("RB4Bk");

  itr2names itr = m_rbname.begin();

  while (itr != m_rbname.end()) {
    m_chamber.insert(make_pair((*itr), 0));
    ++itr;
  }

  m_maxcb = 13;
  m_maxlevel = 3;  // 1 <= m <= 6
}

//=============================================================================

void RBCChamberORLogic::process(const RBCInput &_input, std::bitset<2> &_decision) {
  bool status(false);
  //std::cout << "RBCChamberORLogic> Working with chambers OR logic ..." << '\n';

  m_layersignal[0].reset();
  m_layersignal[1].reset();

  for (int k = 0; k < 2; ++k) {
    if (_input.needmapping)
      this->createmap(_input.input_sec[k]);
    else
      this->copymap(_input.input_sec[k]);

    status = this->evaluateLayerOR("RB1InFw", "RB1InBk");
    m_layersignal[k].set(0, status);

    status = this->evaluateLayerOR("RB1OutFw", "RB1OutBk");
    m_layersignal[k].set(1, status);

    //... RB2
    //... wheel -2,+2 RB2IN divided in 2 eta partitions, RB2OUT in 3 eta
    //... wheel -1, 0, +1 RB2IN divided in 3 eta partitions, RB2OUT in 2 eta

    if (abs(_input.wheelId()) >= 2) {
      status = this->evaluateLayerOR("RB22Fw", "RB22Bk");
      m_layersignal[k].set(2, status);

      bool rb23FB = this->evaluateLayerOR("RB23Fw", "RB23Bk");
      bool rb23MF = this->evaluateLayerOR("RB23Fw", "RB23M");
      bool rb23MB = this->evaluateLayerOR("RB23M", "RB23Bk");

      status = rb23FB || rb23MF || rb23MB;

      m_layersignal[k].set(3, status);

    } else {
      status = this->evaluateLayerOR("RB22Fw", "RB22Bk");
      m_layersignal[k].set(3, status);

      bool rb23FB = this->evaluateLayerOR("RB23Fw", "RB23Bk");
      bool rb23MF = this->evaluateLayerOR("RB23Fw", "RB23M");
      bool rb23MB = this->evaluateLayerOR("RB23M", "RB23Bk");

      status = rb23FB || rb23MF || rb23MB;

      m_layersignal[k].set(2, status);
    }

    //.......

    status = this->evaluateLayerOR("RB3Fw", "RB3Bk");
    m_layersignal[k].set(4, status);

    status = this->evaluateLayerOR("RB4Fw", "RB4Bk");
    m_layersignal[k].set(5, status);

    reset();

    //... apply now majority level criteria:

    int _majority = int(m_layersignal[k].count());

    if (_majority >= m_maxlevel)
      _decision[k] = true;
    else
      _decision[k] = false;
  }

  //...all done!
}

void RBCChamberORLogic::setBoardSpecs(const RBCBoardSpecs::RBCBoardConfig &specs) {
  m_maxlevel = specs.m_MayorityLevel;
}

void RBCChamberORLogic::copymap(const std::bitset<15> &_input) {
  m_chamber[m_rbname[0]] = _input[0];
  m_chamber[m_rbname[1]] = _input[1];
  m_chamber[m_rbname[2]] = _input[2];
  m_chamber[m_rbname[3]] = _input[3];
  m_chamber[m_rbname[4]] = _input[4];
  m_chamber[m_rbname[5]] = _input[5];
  m_chamber[m_rbname[6]] = _input[6];
  m_chamber[m_rbname[7]] = _input[7];
  m_chamber[m_rbname[8]] = _input[8];
  m_chamber[m_rbname[9]] = _input[9];
  m_chamber[m_rbname[10]] = _input[10];
  m_chamber[m_rbname[11]] = _input[11];
  m_chamber[m_rbname[12]] = _input[12];
}

void RBCChamberORLogic::createmap(const std::bitset<15> &_input) {
  m_chamber[m_rbname[0]] = _input[3];
  m_chamber[m_rbname[1]] = _input[4];
  m_chamber[m_rbname[2]] = _input[5];
  m_chamber[m_rbname[3]] = _input[8];
  m_chamber[m_rbname[4]] = _input[7];
  m_chamber[m_rbname[5]] = _input[11];
  m_chamber[m_rbname[6]] = _input[12] || _input[14];
  m_chamber[m_rbname[7]] = _input[0];
  m_chamber[m_rbname[8]] = _input[1];
  m_chamber[m_rbname[9]] = _input[2];
  m_chamber[m_rbname[10]] = _input[6];
  m_chamber[m_rbname[11]] = _input[9];
  m_chamber[m_rbname[12]] = _input[10] || _input[13];
}

void RBCChamberORLogic::reset() {
  //... Reset map for next sector analysis
  m_chamber.clear();

  itr2names itr = m_rbname.begin();

  while (itr != m_rbname.end()) {
    m_chamber.insert(make_pair((*itr), 0));
    ++itr;
  }

  //m_layersignal[0].reset();
  //m_layersignal[1].reset();
}

bool RBCChamberORLogic::evaluateLayerOR(const char *_chA, const char *_chB) {
  itr2chambers ptr1 = m_chamber.find(std::string(_chA));
  itr2chambers ptr2 = m_chamber.find(std::string(_chB));

  if (ptr1 == m_chamber.end() || ptr2 == m_chamber.end()) {
    //handle error...
    std::cout << "RBCChamberORLogic> Cannot find a chamber name" << '\n';
    return false;
  }

  return (ptr1->second || ptr2->second);
}