NswErrorCalibData Class Reference

#include <NswErrorCalibData.h>

Inheritance diagram for NswErrorCalibData:

Collaboration diagram for NswErrorCalibData:

Classes
class	ErrorConstants
	Helper struct to store different error calibrations for a certain channel range & also for seperate ClusterBuilders (ROT & Prd making stage) More...
struct	ErrorIdentifier
struct	Input
	Helper struct to be parsed to the object to derive the specific error of the cluster. More...

Public Types
using	errorParametrizer
using	ErrorConstantsSet = std::set<ErrorConstants, std::less<>>
	Share the same error constants amongst several gasGaps.

Public Member Functions
	NswErrorCalibData (const Muon::IMuonIdHelperSvc *idHelperSvc)
	~NswErrorCalibData ()=default
StatusCode	storeConstants (const Identifier &gasGapId, ErrorConstants &&newConstants)
double	clusterUncertainty (const Input &clustInfo) const
bool	msgLvl (const MSG::Level lvl) const
	Test the output level.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.
void	setLevel (MSG::Level lvl)
	Change the current logging level.

Static Public Member Functions
static errorParametrizer	getParametrizer (const std::string &funcName)

Private Types
using	ErrorMap = std::unordered_map<Identifier, ErrorConstantsSet>

Private Member Functions
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
const Muon::IMuonIdHelperSvc *	m_idHelperSvc {nullptr}
ErrorMap	m_database {}
std::string	m_nm
	Message source name.
boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels)
std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer.
std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level.
std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging)

Detailed Description

Definition at line 19 of file NswErrorCalibData.h.

Member Typedef Documentation

ErrorConstantsSet

using NswErrorCalibData::ErrorConstantsSet = std::set<ErrorConstants, std::less<>>

Share the same error constants amongst several gasGaps.

Definition at line 83 of file NswErrorCalibData.h.

ErrorMap

using NswErrorCalibData::ErrorMap = std::unordered_map<Identifier, ErrorConstantsSet>

private

Definition at line 96 of file NswErrorCalibData.h.

errorParametrizer

using NswErrorCalibData::errorParametrizer

Initial value:

 std::function<double(const Input& input, 
                                                   const std::vector<double>& pars)>

Definition at line 42 of file NswErrorCalibData.h.

Constructor & Destructor Documentation

NswErrorCalibData()

NswErrorCalibData::NswErrorCalibData

(

const Muon::IMuonIdHelperSvc *

idHelperSvc

)

Definition at line 93 of file NswErrorCalibData.cxx.

                                                                           :
    AthMessaging{"NswErrorCalibData"},
    m_idHelperSvc{idHelperSvc} {
 
}

~NswErrorCalibData()

NswErrorCalibData::~NswErrorCalibData ( )

default

Member Function Documentation

clusterUncertainty()

double NswErrorCalibData::clusterUncertainty

(

const Input &

clustInfo

)

const

Definition at line 98 of file NswErrorCalibData.cxx.

                                                                         {
    ErrorMap::const_iterator nswLayerItr = m_database.find(m_idHelperSvc->gasGapId(clustInfo.stripId));
    if (nswLayerItr == m_database.end()) {
        ATH_MSG_WARNING("There's no error calibration available for gasGap "
                      << m_idHelperSvc->toStringGasGap(clustInfo.stripId)<<".");
        return -1.;    
    }
    ErrorIdentifier errorId{};
    if (m_idHelperSvc->isMM(clustInfo.stripId)) {
        errorId.strip = m_idHelperSvc->mmIdHelper().channel(clustInfo.stripId);
    } else if (m_idHelperSvc->issTgc(clustInfo.stripId)) {
        errorId.strip = m_idHelperSvc->stgcIdHelper().channel(clustInfo.stripId);
    }
    errorId.clusAlgAuthor = clustInfo.clusterAuthor;
    const ErrorConstantsSet& errorsInLay{nswLayerItr->second};
    const ErrorConstantsSet::const_iterator layConstItr = errorsInLay.find(errorId);
    if (layConstItr != errorsInLay.end()) {
        const double uncert = layConstItr->clusterUncertainty(clustInfo);
        if (uncert <= 0.) {
            ATH_MSG_WARNING("Uncertainty of channel "<<m_idHelperSvc->toString(clustInfo.stripId)
                          <<" is smaller than zero ("<<uncert<<").  theta: "<<clustInfo.locTheta
                          <<", eta: "<<(-std::log(std::tan(clustInfo.locTheta/2)))
                          <<", phi: "<<clustInfo.locPhi<<", cluster size: "<<clustInfo.clusterSize 
                          << ", author " << static_cast<uint>(clustInfo.clusterAuthor)
                          << ", pars " << layConstItr->pars());
        }
        return uncert;
    }
    ATH_MSG_WARNING("No calibration constants were stored for channel "<<m_idHelperSvc->toString(clustInfo.stripId)
                  <<", cluster Author: "<<static_cast<int>(clustInfo.clusterAuthor));
    return 0.;
}

getParametrizer()

errorParametrizer NswErrorCalibData::getParametrizer ( const std::string & funcName )

static

Return a surprise box if the function is unknown

Definition at line 31 of file NswErrorCalibData.cxx.

                                                                              {
    if (funcName == "tanThetaPolynomial") {
        return [](const Input & input, const std::vector<double>& pars){
            return evalPoly(std::tan(input.locTheta), pars);
        };
    } else if (funcName == "thetaPolynomial") {
        return [](const Input & input, const std::vector<double>& pars){
            return evalPoly(input.locTheta, pars);
        };
    } else if (funcName == "scaleErrorAndAddSyst"){
        return [](const Input& input, const std::vector<double>& pars){
            return scaleErrorAndAddSyst(input.clusterError, pars);
        };
    }
    std::stringstream except_str;
    except_str << "NswErrorCalibData::getParametrizer() - The function '"
             << funcName << "' is unknown. "
             << "Please check " << __FILE__
             << " for the set of valid function names.";
    THROW_EXCEPTION(except_str.str());
}

initMessaging()

void AthMessaging::initMessaging ( ) const

privateinherited

Initialize our message level and MessageSvc.

This method should only be called once.

Definition at line 39 of file AthMessaging.cxx.

{
  m_imsg = Athena::getMessageSvc();
  // If user did not set an explicit level, set a default
  if (m_lvl == MSG::NIL) {
    m_lvl = m_imsg ?
      static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
      MSG::INFO;
  }
}

msg() [1/2]

MsgStream & AthMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 167 of file AthMessaging.h.

{
  MsgStream* ms = m_msg_tls.get();
  if (!ms) {
    if (!m_initialized.test_and_set()) initMessaging();
    ms = new MsgStream(m_imsg,m_nm);
    m_msg_tls.reset( ms );
  }
 
  ms->setLevel (m_lvl);
  return *ms;
}

msg() [2/2]

MsgStream & AthMessaging::msg ( const MSG::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 182 of file AthMessaging.h.

{ return msg() << lvl; }

msgLvl()

bool AthMessaging::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns

boolean Indicating if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 151 of file AthMessaging.h.

{
  // If user did not set explicit message level we have to initialize
  // the messaging and retrieve the default via the MessageSvc.
  if (m_lvl==MSG::NIL && !m_initialized.test_and_set()) initMessaging();
 
  if (m_lvl <= lvl) {
    msg() << lvl;
    return true;
  } else {
    return false;
  }
}

setLevel()

void AthMessaging::setLevel ( MSG::Level lvl )

inherited

Change the current logging level.

Use this rather than msg().setLevel() for proper operation with MT.

Definition at line 28 of file AthMessaging.cxx.

{
  m_lvl = lvl;
}

storeConstants()

StatusCode NswErrorCalibData::storeConstants	(	const Identifier &	gasGapId,
		ErrorConstants &&	newConstants )

Check that min strip is actually smaller than max strip

Definition at line 130 of file NswErrorCalibData.cxx.

                                                                            {    
    if (newConstants.minStrip() > newConstants.maxStrip()) {
        ATH_MSG_ERROR("The constants for gas gap"<<m_idHelperSvc->toStringGasGap(gasGapId)
                    <<" have an invalid strip range"<<newConstants.minStrip()<<" to "<<newConstants.maxStrip());
        return StatusCode::FAILURE;
    }    
    ErrorConstantsSet& constants{m_database[gasGapId]};
    if (!constants.insert(std::move(newConstants)).second) {
        ATH_MSG_ERROR("Failed to save error calibration constants for "<<m_idHelperSvc->toStringGasGap(gasGapId));
        return StatusCode::FAILURE;
    }
    return StatusCode::SUCCESS;
}

Member Data Documentation

ATLAS_THREAD_SAFE

std::atomic_flag m_initialized AthMessaging::ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT

mutableprivateinherited

Messaging initialized (initMessaging)

Definition at line 141 of file AthMessaging.h.

m_database

ErrorMap NswErrorCalibData::m_database {}

private

Definition at line 97 of file NswErrorCalibData.h.

{};

m_idHelperSvc

const Muon::IMuonIdHelperSvc* NswErrorCalibData::m_idHelperSvc {nullptr}

private

Definition at line 95 of file NswErrorCalibData.h.

{nullptr};

m_imsg

std::atomic<IMessageSvc*> AthMessaging::m_imsg { nullptr }

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_lvl

std::atomic<MSG::Level> AthMessaging::m_lvl { MSG::NIL }

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

{ MSG::NIL };

m_msg_tls

boost::thread_specific_ptr<MsgStream> AthMessaging::m_msg_tls

mutableprivateinherited

MsgStream instance (a std::cout like with print-out levels)

Definition at line 132 of file AthMessaging.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

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

• NswErrorCalibData.h
• NswErrorCalibData.cxx