DTTPGParametersHandler.cc

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/*
 *  See header file for a description of this class.
 *
 *  $Date: 2009/01/27 12:08:40 $
 *  $Revision: 1.1.2.1 $
 *  \author Paolo Ronchese INFN Padova
 *
 */
 
//-----------------------
// This Class' Header --
//-----------------------
#include "CondTools/DT/interface/DTTPGParametersHandler.h"
 
//-------------------------------
// Collaborating Class Headers --
//-------------------------------
#include "CondFormats/DTObjects/interface/DTTPGParameters.h"
 
//---------------
// C++ Headers --
//---------------
#include <iostream>
#include <fstream>
 
//-------------------
// Initializations --
//-------------------
 
//----------------
// Constructors --
//----------------
DTTPGParametersHandler::DTTPGParametersHandler(const edm::ParameterSet& ps)
    : dataTag(ps.getParameter<std::string>("tag")),
      fileName(ps.getParameter<std::string>("file")),
      runNumber(ps.getParameter<unsigned int>("run")) {}
 
//--------------
// Destructor --
//--------------
DTTPGParametersHandler::~DTTPGParametersHandler() {}
 
//--------------
// Operations --
//--------------
void DTTPGParametersHandler::getNewObjects() {
  //to access the information on the tag inside the offline database:
  cond::TagInfo_t const& ti = tagInfo();
  cond::Time_t last = ti.lastInterval.since;
 
  //to access the information on last successful log entry for this tag:
  //  cond::LogDBEntry const & lde = logDBEntry();
 
  //to access the lastest payload (Ref is a smart pointer)
  //  Ref payload = lastPayload();
 
  /*
  int irun = event.id().run();
  int ievt = event.id().event();
  std::cout << "================ "
            << irun << " " << ievt << std::endl;
 
  std::map<std::string, popcon::PayloadIOV> mp = getOfflineInfo();
  std::map<std::string, popcon::PayloadIOV>::iterator iter = mp.begin();
  std::map<std::string, popcon::PayloadIOV>::iterator iend = mp.end();
  std::cout << "list of all tags: " << std::endl;
  while ( iter != iend ) {
    std::cout << "Tag: "                       << iter->first
              << " , last object valid since " << iter->second.last_since
              << " to "                        << iter->second.last_till
              << std::endl;
    iter++;
  }
 
  std::cout << "look for tag " << dataTag << std::endl;
  std::map<std::string, popcon::PayloadIOV>::iterator itag =
    mp.find( dataTag );
*/
 
  DTTPGParameters* tSync = new DTTPGParameters(dataTag);
 
  int status = 0;
  std::ifstream ifile(fileName.c_str());
  //  int cx = 32;
  //  ifile >> cx;
  //  tSync->setClock( cx );
  int whe;
  int sta;
  int sec;
  int cl;
  float ph;
  while (ifile >> whe >> sta >> sec >> cl >> ph) {
    status = tSync->set(whe, sta, sec, cl, ph, DTTimeUnits::ns);
    std::cout << whe << " " << sta << " " << sec << " " << cl << " " << ph << "  -> ";
    std::cout << "insert status: " << status << std::endl;
  }
 
  /*
  unsigned int runf = irun;
  unsigned int runl = 0xffffffff;
  popcon::IOVPair iop = { runf, runl };
  std::cout << "APPEND NEW OBJECT: "
            << runf << " " << runl << " " << tSync << std::endl;
  m_to_transfer->push_back( std::make_pair( tSync, iop ) );
*/
 
  //for each payload provide IOV information (say in this case we use since)
  cond::Time_t snc = runNumber;
  if (runNumber > last)
    m_to_transfer.push_back(std::make_pair(tSync, snc));
  else {
    std::cout << "More recent data already present - skipped" << std::endl;
    delete tSync;
  }
 
  return;
}
 
std::string DTTPGParametersHandler::id() const { return dataTag; }