TBCaloCoolPosTool.cxx

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TBCaloCoolPosTool.h"
 
 
// Gaudi includes
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/IIncidentSvc.h"
#include "GaudiKernel/ServiceHandle.h"
 
 
TBCaloCoolPosTool::TBCaloCoolPosTool(const std::string& type, 
             const std::string& name, 
             const IInterface* parent)
    : 
    base_class(type, name, parent),m_init(0)
{
}
 
//--------------------------------------------------------------------------
TBCaloCoolPosTool::~TBCaloCoolPosTool()
{}
 
//--------------------------------------------------------------------------
StatusCode TBCaloCoolPosTool::finalize()
{
 return StatusCode::SUCCESS ; 
}
 
//--------------------------------------------------------------------------
StatusCode TBCaloCoolPosTool::initialize()
{
    ATH_MSG_DEBUG ("in initialize()" );
 
    if( initHandles() ) {
      m_init = true; 
    } else 
    { // wait for the begin run 
      // start listening to "BeginRun"
      ServiceHandle<IIncidentSvc> incSvc("IncidentSvc", name());
      ATH_CHECK( incSvc.retrieve() );
      const int PRIORITY = 100;
      incSvc->addListener(this, "BeginRun", PRIORITY);
    } 
 
    return StatusCode::SUCCESS;
}
 
 
void TBCaloCoolPosTool::handle(const Incident&) 
{
  // This should be the beginning of Run.  
  
    ATH_MSG_DEBUG ("in handle()" );
    if(! m_init) { 
      // not yet initialized. 
      if( initHandles() ) { 
        m_init = true; 
      } else  
      {
    ATH_MSG_ERROR ( " unable initialize DataHandle in BeginRun Incident " );
      }
    } 
 
    return; 
} 
 
bool TBCaloCoolPosTool::initHandles ATLAS_NOT_THREAD_SAFE ()
{ 
      ATH_MSG_DEBUG ("in initHandles()" );
 
      const EventContext& ctx = Gaudi::Hive::currentContext();
      int run = ctx.eventID().run_number(); 
 
      std::string etaKey,thetaKey,zKey,deltaKey; 
 
      if(run<1000454){ 
    // this is the period before July 12, folder name is under Tile 
    thetaKey = "/TILE/DCS/SYSTEM1/TABLE/THETA"    ;
    etaKey = "/TILE/DCS/SYSTEM1/TABLE/ETA"      ;
    zKey = "/TILE/DCS/SYSTEM1/TABLE/Z"      ;
    deltaKey = "/TILE/DCS/SYSTEM1/TABLE/DELTA"    ; 
    ATH_MSG_DEBUG ( " runs before 1000454, using Folders with SYSTEM1..." );
 
      } else
      { // Folder moved under System: 
    thetaKey = "/TILE/DCS/TILE_LV_62/TABLE/THETA" ; 
    etaKey = "/TILE/DCS/TILE_LV_62/TABLE/ETA" ; 
    zKey = "/TILE/DCS/TILE_LV_62/TABLE/Z" ; 
    deltaKey = "/TILE/DCS/TILE_LV_62/TABLE/DELTA" ; 
    ATH_MSG_DEBUG ( " runs after 1000454, using Folders with TILE_LV_62..." );
      } 
 
      ATH_CHECK(detStore()->regHandle(m_deltaTable,deltaKey),false);
      ATH_CHECK(detStore()->regHandle(m_thetaTable,thetaKey),false);
      ATH_CHECK(detStore()->regHandle(m_zTable,zKey),false);
      ATH_CHECK(detStore()->regHandle(m_etaTable,etaKey),false);
 
      ATH_MSG_DEBUG ( " eta =    " <<   eta() );
      ATH_MSG_DEBUG ( " theta =  " << theta() );
      ATH_MSG_DEBUG ( " z =      " <<     z() );
      ATH_MSG_DEBUG ( " delta =  " << delta() );
 
      return true; 
}
 
//--------------------------------------------------------------------------
double TBCaloCoolPosTool::eta() 
{
  float e=0; 
  try {
    e=(* m_etaTable)["eta"].data<float>();
  }
  catch (const std::exception& ex) {
     ATH_MSG_ERROR("eta AttributeList access failed");
     return 0 ; 
  }
  return e; 
}
 
double TBCaloCoolPosTool::theta() 
{
  float t=0; 
  try {
    t=(* m_thetaTable)["theta"].data<float>();
  }
  catch (const std::exception& ex) {
     ATH_MSG_ERROR("theta AttributeList access failed");
     return 0 ; 
  }
  return t; 
}
 
double TBCaloCoolPosTool::z() 
{
  float z=0; 
  try {
    z=(* m_zTable)["z"].data<float>();
  }
  catch (const std::exception& ex) {
     ATH_MSG_ERROR("z AttributeList access failed");
     return 0 ; 
  }
  return z; 
}
 
double TBCaloCoolPosTool::delta() 
{
  float d=0; 
  try {
    d=(* m_deltaTable)["delta"].data<float>();
  }
  catch (const std::exception& ex) {
     ATH_MSG_ERROR("delta AttributeList access failed");
     return 0 ; 
  }
  return d; 
}