DTTPGParameters.cc

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/*
 *  See header file for a description of this class.
 *
 *  \author Paolo Ronchese INFN Padova
 *
 */

//----------------------
// This Class' Header --
//----------------------
#include "CondFormats/DTObjects/interface/DTTPGParameters.h"

//-------------------------------
// Collaborating Class Headers --
//-------------------------------
#include "CondFormats/DTObjects/interface/DTBufferTree.h"

//---------------
// C++ Headers --
//---------------
#include <iostream>
#include <sstream>

//-------------------
// Initializations --
//-------------------

//----------------
// Constructors --
//----------------
DTTPGParameters::DTTPGParameters()
    : dataVersion(" "), nsPerCount(25.0 / 32.0), clockLength(32), dBuf(new DTBufferTree<int, int>) {
  dataList.reserve(250);
}

DTTPGParameters::DTTPGParameters(const std::string& version)
    : dataVersion(version), nsPerCount(25.0 / 32.0), clockLength(32), dBuf(new DTBufferTree<int, int>) {
  dataList.reserve(250);
}

DTTPGParameters& DTTPGParameters::operator=(DTTPGParameters const& rhs) {
  if (this != &rhs) {
    dataVersion = rhs.dataVersion;
    nsPerCount = rhs.nsPerCount;
    clockLength = rhs.clockLength;
    dataList = rhs.dataList;
    initialize();
  }
  return *this;
}

DTTPGParametersId::DTTPGParametersId() : wheelId(0), stationId(0), sectorId(0) {}

DTTPGParametersData::DTTPGParametersData() : nClock(0), tPhase(0.0) {}

//--------------
// Destructor --
//--------------
DTTPGParameters::~DTTPGParameters() {}

DTTPGParametersId::~DTTPGParametersId() {}

DTTPGParametersData::~DTTPGParametersData() {}

//--------------
// Operations --
//--------------
int DTTPGParameters::get(int wheelId, int stationId, int sectorId, int& nc, float& ph, DTTimeUnits::type unit) const {
  nc = 0;
  ph = 0.0;

  std::vector<int> chanKey;
  chanKey.reserve(3);
  chanKey.push_back(wheelId);
  chanKey.push_back(stationId);
  chanKey.push_back(sectorId);
  int ientry;
  int searchStatus = dBuf->find(chanKey.begin(), chanKey.end(), ientry);
  if (!searchStatus) {
    const DTTPGParametersData& data(dataList[ientry].second);
    nc = data.nClock;
    ph = data.tPhase;
    if (unit == DTTimeUnits::ns) {
      ph *= nsPerCount;
    }
  }

  return searchStatus;
}

int DTTPGParameters::get(const DTChamberId& id, int& nc, float& ph, DTTimeUnits::type unit) const {
  return get(id.wheel(), id.station(), id.sector(), nc, ph, unit);
}

float DTTPGParameters::totalTime(int wheelId, int stationId, int sectorId, DTTimeUnits::type unit) const {
  int cl = 0;
  float ph = 0.0;
  get(wheelId, stationId, sectorId, cl, ph, unit);
  if (unit == DTTimeUnits::ns)
    return (cl * clock() * nsPerCount) + ph;
  else
    return (cl * clock()) + ph;
}

float DTTPGParameters::totalTime(const DTChamberId& id, DTTimeUnits::type unit) const {
  return totalTime(id.wheel(), id.station(), id.sector(), unit);
}

int DTTPGParameters::clock() const { return clockLength; }

float DTTPGParameters::unit() const { return nsPerCount; }

const std::string& DTTPGParameters::version() const { return dataVersion; }

std::string& DTTPGParameters::version() { return dataVersion; }

void DTTPGParameters::clear() {
  dataList.clear();
  initialize();
  return;
}

int DTTPGParameters::set(int wheelId, int stationId, int sectorId, int nc, float ph, DTTimeUnits::type unit) {
  if (unit == DTTimeUnits::ns) {
    ph /= nsPerCount;
  }

  std::vector<int> chanKey;
  chanKey.reserve(3);
  chanKey.push_back(wheelId);
  chanKey.push_back(stationId);
  chanKey.push_back(sectorId);
  int ientry;
  int searchStatus = dBuf->find(chanKey.begin(), chanKey.end(), ientry);

  if (!searchStatus) {
    DTTPGParametersData& data(dataList[ientry].second);
    data.nClock = nc;
    data.tPhase = ph;
    return -1;
  } else {
    DTTPGParametersId key;
    key.wheelId = wheelId;
    key.stationId = stationId;
    key.sectorId = sectorId;
    DTTPGParametersData data;
    data.nClock = nc;
    data.tPhase = ph;
    ientry = dataList.size();
    dataList.push_back(std::pair<DTTPGParametersId, DTTPGParametersData>(key, data));
    dBuf->insert(chanKey.begin(), chanKey.end(), ientry);
    return 0;
  }

  return 99;
}

int DTTPGParameters::set(const DTChamberId& id, int nc, float ph, DTTimeUnits::type unit) {
  return set(id.wheel(), id.station(), id.sector(), nc, ph, unit);
}

void DTTPGParameters::setClock(int clock) { clockLength = clock; }

void DTTPGParameters::setUnit(float unit) { nsPerCount = unit; }

DTTPGParameters::const_iterator DTTPGParameters::begin() const { return dataList.begin(); }

DTTPGParameters::const_iterator DTTPGParameters::end() const { return dataList.end(); }

std::string DTTPGParameters::mapName() const {
  std::stringstream name;
  name << dataVersion << "_map_TTPG" << this;
  return name.str();
}

void DTTPGParameters::initialize() {
  dBuf->clear();

  int entryNum = 0;
  int entryMax = dataList.size();
  std::vector<int> chanKey;
  chanKey.reserve(3);
  while (entryNum < entryMax) {
    const DTTPGParametersId& chan = dataList[entryNum].first;

    chanKey.clear();
    chanKey.push_back(chan.wheelId);
    chanKey.push_back(chan.stationId);
    chanKey.push_back(chan.sectorId);
    dBuf->insert(chanKey.begin(), chanKey.end(), entryNum++);
  }

  return;
}