#include <TRT_StrawAlignDbSvc.h>

Inheritance diagram for TRT_StrawAlignDbSvc:

Collaboration diagram for TRT_StrawAlignDbSvc:

Public Member Functions
	TRT_StrawAlignDbSvc (const std::string &name, ISvcLocator *pSvcLocator)
	constructor More...

virtual	~TRT_StrawAlignDbSvc ()
	destructor More...

virtual StatusCode	initialize ()
	tool initialize More...

virtual StatusCode	finalize ()
	tool finalize More...

TRTCond::ExpandedIdentifier	trtcondid (const Identifier &id, int level=TRTCond::ExpandedIdentifier::STRAW) const
	create an TRTCond::ExpandedIdentifier from a TRTID identifier More...

void	setDx (const TRTCond::ExpandedIdentifier &id, float dx1, float dx2, float dxerr)
	set endpoints for a TRTCond::ExpandedIdentifier More...

StatusCode	writeTextFile (const std::string &file) const
	write calibration constants to flat text file More...

virtual StatusCode	readTextFile (const std::string &file)
	read calibration from text file into TDS More...

StatusCode	readTextFile (StrawDxContainer *dxcontainer, const std::string &file)

StatusCode	streamOutObjects () const
	write the calibration objects to output, after cleaning More...

StatusCode	registerObjects (std::string tag, int run1, int event1, int run2, int event2) const
	register calibration objects with the IoV service More...

StrawDxContainer *	getDxContainer () const
	access to containers More...

const StrawDxContainer *	getConstDxContainer () const

StatusCode	IOVCallBack (IOVSVC_CALLBACK_ARGS)
	IOV call back for dx objects. normally this doesn't do anything. More...

float	getDx1 (const Identifier &id) const
	get shift near electronics More...

float	getDx2 (const Identifier &id) const
	get shift far from electronics More...

float	getDxErr (const Identifier &id) const
	get error on shift More...

void	setDx (const Identifier &id, float dx1, float dx2, float dxerr)
	set shifts More...

Private Attributes
ServiceHandle< StoreGateSvc >	m_detStore

std::string	m_par_dxcontainerkey

std::string	m_par_strawtextfile
	folder name More...

bool	m_par_forcecallback
	input text file More...

const TRT_ID *	m_trtid
	force callback to manager More...

const InDetDD::TRT_DetectorManager *	m_trtman
	id helper More...

const DataHandle< StrawDxContainer >	m_dxcontainer
	detector manager More...

ToolHandle< IAthenaOutputStreamTool >	m_streamer
	persistifiable container More...

Detailed Description

interface to TRT straw alignment constants

Definition at line 33 of file TRT_StrawAlignDbSvc.h.

Constructor & Destructor Documentation

◆ TRT_StrawAlignDbSvc()

TRT_StrawAlignDbSvc::TRT_StrawAlignDbSvc	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

constructor

Definition at line 27 of file TRT_StrawAlignDbSvc.cxx.

   : base_class(name,pSvcLocator),
     m_detStore("DetectorStore",name),
     m_par_dxcontainerkey("/TRT/Calib/DX"),
     m_par_strawtextfile(""),
     m_par_forcecallback(false),
     m_trtid(nullptr),
     m_trtman(nullptr),
     m_streamer("AthenaOutputStreamTool/CondStream1")
 {
   declareProperty("StrawTextFile",m_par_strawtextfile);
   declareProperty("ForceCallback",m_par_forcecallback);
   declareProperty("StreamTool",m_streamer);
   declareProperty("DetectorStore",m_detStore);
 }

◆ ~TRT_StrawAlignDbSvc()

TRT_StrawAlignDbSvc::~TRT_StrawAlignDbSvc ( )

virtualdefault

destructor

Member Function Documentation

◆ finalize()

StatusCode TRT_StrawAlignDbSvc::finalize ( )

virtual

tool finalize

Definition at line 83 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO ("TRT_StrawAlignDbSvc finalize method called");
   return StatusCode::SUCCESS;
 }

◆ getConstDxContainer()

const TRT_StrawAlignDbSvc::StrawDxContainer * TRT_StrawAlignDbSvc::getConstDxContainer ( ) const

inline

Definition at line 118 of file TRT_StrawAlignDbSvc.h.

 {
   const StrawDxContainer* rc = nullptr;
   if (m_dxcontainer.isValid())
     rc = m_dxcontainer.cptr();
   else {
     if (m_detStore->retrieve (rc, m_par_dxcontainerkey).isFailure()) {
       ATH_MSG_ERROR("Cannot retrieve " << m_par_dxcontainerkey);
     }
   }
   return rc;
   return const_cast<StrawDxContainer*>(rc) ; 
 }

◆ getDx1()

float TRT_StrawAlignDbSvc::getDx1 ( const Identifier & id ) const

inline

get shift near electronics

Definition at line 149 of file TRT_StrawAlignDbSvc.h.

 {
   return getDxContainer()->getDx1( trtcondid(id,TRTCond::ExpandedIdentifier::STRAW) ) ;
 }

◆ getDx2()

float TRT_StrawAlignDbSvc::getDx2 ( const Identifier & id ) const

inline

get shift far from electronics

Definition at line 155 of file TRT_StrawAlignDbSvc.h.

 {
   return getDxContainer()->getDx2( trtcondid(id,TRTCond::ExpandedIdentifier::STRAW) ) ;
 }

◆ getDxContainer()

TRT_StrawAlignDbSvc::StrawDxContainer * TRT_StrawAlignDbSvc::getDxContainer ( ) const

inline

access to containers

Definition at line 112 of file TRT_StrawAlignDbSvc.h.

                                                                                       {
   const StrawDxContainer* rc = getConstDxContainer();
   return const_cast<StrawDxContainer*>(rc) ; 
 }

◆ getDxErr()

float TRT_StrawAlignDbSvc::getDxErr ( const Identifier & id ) const

inline

get error on shift

Definition at line 161 of file TRT_StrawAlignDbSvc.h.

 {
   return getDxContainer()->getDxErr( trtcondid(id,TRTCond::ExpandedIdentifier::STRAW) ) ;
 }

◆ initialize()

StatusCode TRT_StrawAlignDbSvc::initialize ( )

virtual

tool initialize

Definition at line 49 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO ("TRT_StrawAlignDbSvc initialize method called");
  
   ATH_CHECK( m_detStore->retrieve(m_trtid,"TRT_ID") );
   ATH_CHECK( m_detStore->retrieve(m_trtman,"TRT") );
   
  
   bool dxcontainerexists = m_detStore->StoreGateSvc::contains<StrawDxContainer>(m_par_dxcontainerkey) ;
   
   if( dxcontainerexists ) {
     ATH_MSG_INFO (" dx container exists - reg callback ");
     if( (m_detStore->regFcn(&TRT_StrawAlignDbSvc::IOVCallBack,this,m_dxcontainer,m_par_dxcontainerkey)).isFailure()) 
       ATH_MSG_ERROR ("Could not register IOV callback for key: " << m_par_dxcontainerkey);
     
   } else {
     
     // create, record and update data handle
     ATH_MSG_INFO ("Creating new dx container");
     auto dxcontainer = std::make_unique<StrawDxContainer>();
  
     // reading from file 
     if( !m_par_strawtextfile.empty() ) {
       ATH_CHECK( this->readTextFile(dxcontainer.get(),
                                     m_par_strawtextfile) );
     }
  
     ATH_CHECK( m_detStore->record(std::move(dxcontainer), m_par_dxcontainerkey) );
   }
  
   return StatusCode::SUCCESS;
 }

◆ IOVCallBack()

StatusCode TRT_StrawAlignDbSvc::IOVCallBack ( IOVSVC_CALLBACK_ARGS )

IOV call back for dx objects. normally this doesn't do anything.

Definition at line 206 of file TRT_StrawAlignDbSvc.cxx.

 {
   for (std::list<std::string>::const_iterator 
      itr=keys.begin(); itr!=keys.end(); ++itr) 
     ATH_MSG_INFO (" IOVCALLBACK for key " << *itr << " number " << I);
   
   // if constants need to be read from textfile, we use the call back routine to refill the IOV objects
   if(!m_par_strawtextfile.empty()) return readTextFile( getDxContainer(), m_par_strawtextfile ) ;
   
   return StatusCode::SUCCESS;
 }

◆ readTextFile() [1/2]

StatusCode TRT_StrawAlignDbSvc::readTextFile ( const std::string & file )

virtual

read calibration from text file into TDS

Definition at line 124 of file TRT_StrawAlignDbSvc.cxx.

 {
   return readTextFile( getDxContainer(), filename );
 }

◆ readTextFile() [2/2]

StatusCode TRT_StrawAlignDbSvc::readTextFile	(	StrawDxContainer *	dxcontainer,
		const std::string &	file
	)

Definition at line 130 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO ("Reading straw alignment data from text file " << filename);
  
   if(!dxcontainer) {
     ATH_MSG_WARNING (" Could not find the container ");
     return StatusCode::FAILURE;
   }
   dxcontainer->clear() ;
   std::ifstream infile(filename.c_str()) ;
   TRTCond::ExpandedIdentifier id ;
   float dx1,dx2,dxerr;
   int nentries(0) ;
   while ((infile >> id >> dx1 >> dx2 >> dxerr ) ) {
     setDx(id,dx1,dx2,dxerr) ;
     ATH_MSG_DEBUG (" read from file: dx1 " << dx1 << " dx2 " << dx2 << " dxerr " << dxerr);
     ++nentries ;
   }
   size_t dxfootprint = dxcontainer->footprint()  ;
   ATH_MSG_INFO (" read " << nentries << " from file. ");
   ATH_MSG_INFO (" dx footprints " << dxfootprint);
   ATH_MSG_INFO (" (no compression) ");
  
   // force a call back in the geometry
   int i(0);
   std::list<std::string> keys ;
   (const_cast<InDetDD::TRT_DetectorManager*>(m_trtman))->align(i,keys).ignore() ;
  
   return StatusCode::SUCCESS ;
 }

◆ registerObjects()

StatusCode TRT_StrawAlignDbSvc::registerObjects	(	std::string	tag,
		int	run1,
		int	event1,
		int	run2,
		int	event2
	)		const

register calibration objects with the IoV service

Definition at line 186 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO ("registerObjects with IOV ");
   ATH_MSG_INFO ("Run/evt1 [" << run1 << "," << event1 << "]");
   ATH_MSG_INFO ("Run/evt2 [" << run2 << "," << event2 << "]");
   
   // get pointer to registration svc
   SmartIF<IIOVRegistrationSvc> regsvc{service("IOVRegistrationSvc")};
   ATH_CHECK( regsvc.isValid() );
   
   if (StatusCode::SUCCESS==regsvc->registerIOV(StrawDxContainer::classname(),
                            m_par_dxcontainerkey,tag,run1,run2,event1,event2))
     ATH_MSG_INFO ("Registered StrawDxContainer object with key " << m_par_dxcontainerkey);
   else 
     ATH_MSG_ERROR ("Could not register StrawDxContainer object with key " << m_par_dxcontainerkey);
   
   return( StatusCode::SUCCESS);
 }

◆ setDx() [1/2]

void TRT_StrawAlignDbSvc::setDx	(	const Identifier &	id,
		float	dx1,
		float	dx2,
		float	dxerr
	)

inline

set shifts

Definition at line 167 of file TRT_StrawAlignDbSvc.h.

 {
   setDx( trtcondid(id,TRTCond::ExpandedIdentifier::STRAW), dx1, dx2, dxerr) ;
 }

◆ setDx() [2/2]

void TRT_StrawAlignDbSvc::setDx	(	const TRTCond::ExpandedIdentifier &	id,
		float	dx1,
		float	dx2,
		float	dxerr
	)

inline

set endpoints for a TRTCond::ExpandedIdentifier

Definition at line 142 of file TRT_StrawAlignDbSvc.h.

 {
   //std::cout << " Setting the dx1 to " << dx1 << " dx2 to " << dx2 << std::endl;
   getDxContainer()->setDx( id, dx1, dx2, dxerr); 
 }

◆ streamOutObjects()

StatusCode TRT_StrawAlignDbSvc::streamOutObjects ( ) const

write the calibration objects to output, after cleaning

Definition at line 163 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO ("entering streamOutObjects ");
   
   // Get Output Stream tool for writing
   ATH_CHECK( m_streamer.retrieve() );
   
   IAthenaOutputStreamTool*  streamer=const_cast<IAthenaOutputStreamTool*>(&(*m_streamer));
     
   ATH_CHECK( streamer->connectOutput() );
   
   IAthenaOutputStreamTool::TypeKeyPairs typeKeys;
   typeKeys.push_back( IAthenaOutputStreamTool::TypeKeyPair(StrawDxContainer::classname(),m_par_dxcontainerkey)) ;
   getDxContainer()->crunch() ;
   
   ATH_CHECK( streamer->streamObjects(typeKeys) );
   ATH_CHECK( streamer->commitOutput() );
   
   ATH_MSG_INFO ("   Streamed out and committed "  << typeKeys.size() << " objects ");
   return StatusCode::SUCCESS;
 }

◆ trtcondid()

TRTCond::ExpandedIdentifier TRT_StrawAlignDbSvc::trtcondid	(	const Identifier &	id,
		int	level = `TRTCond::ExpandedIdentifier::STRAW`
	)		const

inline

create an TRTCond::ExpandedIdentifier from a TRTID identifier

Definition at line 133 of file TRT_StrawAlignDbSvc.h.

 {
   return TRTCond::ExpandedIdentifier( m_trtid->barrel_ec(id),m_trtid->layer_or_wheel(id),
                       m_trtid->phi_module(id),m_trtid->straw_layer(id),
                       m_trtid->straw(id),level ) ;
 }

◆ writeTextFile()

StatusCode TRT_StrawAlignDbSvc::writeTextFile ( const std::string & file ) const

write calibration constants to flat text file

Definition at line 89 of file TRT_StrawAlignDbSvc.cxx.

 {
   ATH_MSG_INFO (" Write straw alignment data to text file " << filename);
   std::ofstream outfile(filename.c_str());
  
  
   // first reduce the container as much as possible
   // getDxContainer()->crunch() ;
  
   StrawDxContainer::FlatContainer packedstrawdata ;
   const StrawDxContainer* dxcontainer = getConstDxContainer();
   dxcontainer->getall( packedstrawdata ) ;
   
   // now, we store the entries
   ATH_MSG_INFO ("Number of entries in flatcontainer: " 
                 << packedstrawdata.size());
   
   for(auto & it : packedstrawdata) {
     const TRTCond::ExpandedIdentifier& calid = it.first ;
     // get the end point corrections. if not the right type, store zeros.
     float dx1=dxcontainer->getDx1(calid) ; 
     float dx2=dxcontainer->getDx2(calid) ; 
     float dxerr=dxcontainer->getDxErr(calid) ;
     outfile << calid << " " 
         << std::setprecision(5)
         << std::setw(12) << dx1 << " " 
         << std::setw(12) << dx2 << " " 
         << std::setw(12) << dxerr << std::endl ; 
   }
   outfile.close() ;
   return StatusCode::SUCCESS ;
 }

Member Data Documentation

◆ m_detStore

ServiceHandle<StoreGateSvc> TRT_StrawAlignDbSvc::m_detStore

private

Definition at line 94 of file TRT_StrawAlignDbSvc.h.

◆ m_dxcontainer

const DataHandle<StrawDxContainer> TRT_StrawAlignDbSvc::m_dxcontainer

private

detector manager

Definition at line 102 of file TRT_StrawAlignDbSvc.h.

◆ m_par_dxcontainerkey

std::string TRT_StrawAlignDbSvc::m_par_dxcontainerkey

private

Definition at line 95 of file TRT_StrawAlignDbSvc.h.

◆ m_par_forcecallback

bool TRT_StrawAlignDbSvc::m_par_forcecallback

private

input text file

Definition at line 97 of file TRT_StrawAlignDbSvc.h.

◆ m_par_strawtextfile

std::string TRT_StrawAlignDbSvc::m_par_strawtextfile

private

folder name

Definition at line 96 of file TRT_StrawAlignDbSvc.h.

◆ m_streamer

ToolHandle<IAthenaOutputStreamTool> TRT_StrawAlignDbSvc::m_streamer

private

persistifiable container

Definition at line 104 of file TRT_StrawAlignDbSvc.h.

◆ m_trtid

const TRT_ID* TRT_StrawAlignDbSvc::m_trtid

private

force callback to manager

Definition at line 98 of file TRT_StrawAlignDbSvc.h.

◆ m_trtman

const InDetDD::TRT_DetectorManager* TRT_StrawAlignDbSvc::m_trtman

private

id helper

Definition at line 99 of file TRT_StrawAlignDbSvc.h.

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TRT_StrawAlignDbSvc()

◆ ~TRT_StrawAlignDbSvc()

Member Function Documentation

◆ finalize()

◆ getConstDxContainer()

◆ getDx1()

◆ getDx2()

◆ getDxContainer()

◆ getDxErr()

◆ initialize()

◆ IOVCallBack()

◆ readTextFile() [1/2]

◆ readTextFile() [2/2]

◆ registerObjects()

◆ setDx() [1/2]

◆ setDx() [2/2]

◆ streamOutObjects()

◆ trtcondid()

◆ writeTextFile()

Member Data Documentation

◆ m_detStore

◆ m_dxcontainer

◆ m_par_dxcontainerkey

◆ m_par_forcecallback

◆ m_par_strawtextfile

◆ m_streamer

◆ m_trtid

◆ m_trtman