MuonGM::TgcReadoutParams Class Reference

#include <TgcReadoutParams.h>

Inheritance diagram for MuonGM::TgcReadoutParams:

Collaboration diagram for MuonGM::TgcReadoutParams:

Public Types
enum	TgcReadoutArraySizes { MaxNGaps = 3 , MaxNGangs = 180 , MaxNStrips = 33 }
using	GasGapIntArray = std::array<int, MaxNGaps>
using	GasGapFloatArray = std::array<double, MaxNGaps>
using	WiregangArray = std::array<int, MaxNGangs>
using	StripArray = std::array<double, MaxNStrips>

Public Member Functions
	TgcReadoutParams ()
	Default constructor used by the MuonTPCnv tests.
	TgcReadoutParams (const std::string &name, int iCh, double WireSp, const int NCHRNG, GasGapIntArray &&numWireGangs, WiregangArray &&IWGS1, WiregangArray &&IWGS2, WiregangArray &&IWGS3, double PDIST, std::vector< StripArray > &&SLARGE, std::vector< StripArray > &&SSHORT, GasGapIntArray &&numStrips)
	Constructor implementing the strip layout per gasGap.
	~TgcReadoutParams ()
const std::string &	GetName () const
int	chamberType () const
int	nPhiChambers () const
int	nGaps () const
double	wirePitch () const
	Returns the wire pitch.
double	gangThickness () const
int	nWireGangs (int gasGap) const
	Returns the number of wire gangs.
int	totalWires (int gasGap) const
	Returns the total number of wires in a given gang.
int	nWires (int gasGap, int gang) const
	Returns the number of wires in a given gang.
int	nSummedWires (int gasGap, int gang) const
	Returns the sum of all wires from gang [1 - i)
double	nPitchesToGang (int gasGap, int gang) const
	Returns the number of wire pitches that have to be travelled to reach gang i.
double	stripThickness () const
int	nStrips (int gasGap) const
double	physicalDistanceFromBase () const
double	stripPositionOnLargeBase (int strip, int gasGap) const
	Returns the signed distance of the i-th's strip's left edge w.r.t the center of the bottom chamber edge.
double	stripPositionOnShortBase (int strip, int gasGap) const
	Returns the signed distance of the i-th's strip's left edge w.r.t.
double	stripCenter (int strip, int gasGap) const
	Returns the signed distance along the chamber edge of the strip expressed at the chamber center.
int	nStripLayers () const
	Returns the number of defined strip layers.
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.

Private Member Functions
bool	invalidGasGap (int gasGap) const
bool	invalidGang (int gang) const
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
std::string	m_chamberName {}
int	m_chamberType {0}
double	m_wirePitch {0.}
int	m_nPhiChambers {0}
std::array< std::vector< int >, MaxNGaps >	m_nWires {}
	Map of number of wires in a given wire gang & gas gap.
std::array< std::vector< int >, MaxNGaps >	m_nAccWires {}
	Map describing the number of all wires up to gang i in gasgap j.
GasGapIntArray	m_nStrips {make_array<int, MaxNGaps>(0)}
GasGapIntArray	m_totalWires {make_array<int, MaxNGaps>(0)}
double	m_physicalDistanceFromBase {-9999.}
std::vector< StripArray >	m_stripPositionOnLargeBase {}
	These 2 arrays represent the left edges of the i-th strip in a Tgc chamber The numbers are given as the signed distance along the chamber edge measured from the center of the top edge (Large base) or of the bottom edge (Short base)
std::vector< StripArray >	m_stripPositionOnShortBase {}
std::vector< StripArray >	m_stripPositionCenter {}
	The position of the strip center is defined as the intersector of the large and short edge strip position values.
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)

Static Private Attributes
static constexpr double	m_gangThickness = 0.05 * Gaudi::Units::mm
static constexpr double	m_stripThickness = 0.03 * Gaudi::Units::mm

Detailed Description

Definition at line 38 of file TgcReadoutParams.h.

Member Typedef Documentation

GasGapFloatArray

using MuonGM::TgcReadoutParams::GasGapFloatArray = std::array<double, MaxNGaps>

Definition at line 44 of file TgcReadoutParams.h.

GasGapIntArray

using MuonGM::TgcReadoutParams::GasGapIntArray = std::array<int, MaxNGaps>

Definition at line 43 of file TgcReadoutParams.h.

StripArray

using MuonGM::TgcReadoutParams::StripArray = std::array<double, MaxNStrips>

Definition at line 46 of file TgcReadoutParams.h.

WiregangArray

using MuonGM::TgcReadoutParams::WiregangArray = std::array<int, MaxNGangs>

Definition at line 45 of file TgcReadoutParams.h.

Member Enumeration Documentation

TgcReadoutArraySizes

enum MuonGM::TgcReadoutParams::TgcReadoutArraySizes

Enumerator
MaxNGaps
MaxNGangs
MaxNStrips

Definition at line 42 of file TgcReadoutParams.h.

{ MaxNGaps = 3, MaxNGangs = 180, MaxNStrips = 33 };

Constructor & Destructor Documentation

TgcReadoutParams() [1/2]

MuonGM::TgcReadoutParams::TgcReadoutParams

(

)

Default constructor used by the MuonTPCnv tests.

Definition at line 11 of file TgcReadoutParams.cxx.

                                      :
        AthMessaging{"TgcReadoutParams"}{}

TgcReadoutParams() [2/2]

MuonGM::TgcReadoutParams::TgcReadoutParams	(	const std::string &	name,
		int	iCh,
		double	WireSp,
		const int	NCHRNG,
		GasGapIntArray &&	numWireGangs,
		WiregangArray &&	IWGS1,
		WiregangArray &&	IWGS2,
		WiregangArray &&	IWGS3,
		double	PDIST,
		std::vector< StripArray > &&	SLARGE,
		std::vector< StripArray > &&	SSHORT,
		GasGapIntArray &&	numStrips )

Constructor implementing the strip layout per gasGap.

Parameters

name	Name of the chamber type
iCh	Chamber type index
WireSp	Wire pitch
NCHRNG	Number of phi sectors
numWireGangs	Number of wire gangs in each gas gap
IWGS1	Number of wires in each gang in gas gap 1
IWGS2	Number of wires in each gang in gas gap 2
IWGS3	Number of wires in each gang in gas gap 3
PDIST	Distance of the strip frame to the bottom of the chamber
SLARGE	Position of each strip mounting point on the top of the frame
SSHORT	Position of each strip mounting point on the bottom of the frame
numStrip	Array representing the number of strips in each gasgap

Position of the left strip's left edge at the chamber chamber center + the one of the right edge

Definition at line 13 of file TgcReadoutParams.cxx.

                                                                  :
 
        AthMessaging{"TgcReadoutParams - "+name},
            m_chamberName{name}, 
            m_chamberType{iCh}, 
            m_wirePitch{WireSp}, 
            m_nPhiChambers{NCHRNG},
            m_nStrips{std::move(numStrips)} {
       
        for (int iGap =0 ; iGap < MaxNGaps; ++iGap){
            m_nWires[iGap].resize(numWireGangs[iGap]);
            m_nAccWires[iGap].resize(numWireGangs[iGap]);
        }
        for (int iGang = 0; iGang < MaxNGangs; ++iGang) {
            if (iGang < numWireGangs[0]) {
                m_nWires[0][iGang] = IWGS1[iGang];
                m_totalWires[0] += IWGS1[iGang];
            }
            if (iGang < numWireGangs[1]) {
                m_nWires[1][iGang] = IWGS2[iGang];
                m_totalWires[1] += IWGS2[iGang];
            }
            if (iGang < numWireGangs[2]) {
                m_nWires[2][iGang] = IWGS3[iGang];
                m_totalWires[2] += IWGS3[iGang];
            }
        }
 
        for (size_t iGap = 0; iGap < m_nWires.size(); ++iGap) {
            // Grap the total wires in the gasGap
            const int totWires = totalWires(iGap + 1);
            int accumWires = totWires;
            for (int iGang = m_nWires[iGap].size() - 1; iGang >= 0; --iGang) {
                accumWires -= m_nWires[iGap][iGang];
                m_nAccWires[iGap][iGang] = accumWires;
            }
        }
      
        m_physicalDistanceFromBase = PDIST;
        m_stripPositionOnLargeBase = std::move(SLARGE);
        m_stripPositionOnShortBase = std::move(SSHORT);
        m_stripPositionCenter.resize(m_stripPositionOnShortBase.size());
        for (size_t l = 0; l < m_stripPositionOnLargeBase.size(); ++l) {
            for (size_t s = 0 ; s < m_stripPositionOnLargeBase[l].size() - 1; ++s) {
                m_stripPositionCenter[l][s] = 0.25 *( m_stripPositionOnLargeBase[l][s] + m_stripPositionOnShortBase[l][s] +
                                                      m_stripPositionOnLargeBase[l][s+1] + m_stripPositionOnShortBase[l][s+1]);
            }
        }
    }

~TgcReadoutParams()

MuonGM::TgcReadoutParams::~TgcReadoutParams ( )

default

Member Function Documentation

chamberType()

int MuonGM::TgcReadoutParams::chamberType

(

)

const

Definition at line 80 of file TgcReadoutParams.cxx.

{ return m_chamberType; }

gangThickness()

double MuonGM::TgcReadoutParams::gangThickness ( ) const

inline

Definition at line 147 of file TgcReadoutParams.h.

{ return m_gangThickness; }

GetName()

const std::string & MuonGM::TgcReadoutParams::GetName ( ) const

inline

Definition at line 149 of file TgcReadoutParams.h.

{ return m_chamberName; }

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;
  }
}

invalidGang()

bool MuonGM::TgcReadoutParams::invalidGang ( int gang ) const

inlineprivate

Definition at line 141 of file TgcReadoutParams.h.

{ return gang<1 or gang>MaxNGangs;}

invalidGasGap()

bool MuonGM::TgcReadoutParams::invalidGasGap ( int gasGap ) const

inlineprivate

Definition at line 140 of file TgcReadoutParams.h.

{ return gasGap<1 or gasGap>MaxNGaps;}

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 163 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 178 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 (m_lvl <= lvl) {
    msg() << lvl;
    return true;
  } else {
    return false;
  }
}

nGaps()

int MuonGM::TgcReadoutParams::nGaps

(

)

const

Definition at line 82 of file TgcReadoutParams.cxx.

{ return 2 + (nStrips(3) > 1); }

nPhiChambers()

int MuonGM::TgcReadoutParams::nPhiChambers

(

)

const

Definition at line 81 of file TgcReadoutParams.cxx.

{ return m_nPhiChambers; }

nPitchesToGang()

double MuonGM::TgcReadoutParams::nPitchesToGang	(	int	gasGap,
		int	gang ) const

Returns the number of wire pitches that have to be travelled to reach gang i.

Definition at line 112 of file TgcReadoutParams.cxx.

                                                                      {
        if (invalidGasGap(gasGap) or invalidGang(gang)) {
            THROW_EXCEPTION( " gasGap " << gasGap << " or gang " << gang << " out of allowed range" );
        }
        const double nPit = 1.*m_nAccWires[gasGap -1][gang - 1] +
                            0.5*(m_nWires[gasGap-1][gang-1] -1) -
                            0.5*m_totalWires[gasGap -1];
        return nPit;   
    }

nStripLayers()

int MuonGM::TgcReadoutParams::nStripLayers ( ) const

inline

Returns the number of defined strip layers.

Definition at line 112 of file TgcReadoutParams.h.

{ return m_stripPositionCenter.size(); }

nStrips()

int MuonGM::TgcReadoutParams::nStrips

(

int

gasGap

)

const

Definition at line 122 of file TgcReadoutParams.cxx.

                                                  {
        if (invalidGasGap(gasGap)) {
            THROW_EXCEPTION("gasGap "<<gasGap<<" is out of allowed range: 1-" << MaxNGaps );
        }
        return m_nStrips[gasGap - 1];
    }

nSummedWires()

int MuonGM::TgcReadoutParams::nSummedWires	(	int	gasGap,
		int	gang ) const

Returns the sum of all wires from gang [1 - i)

Definition at line 106 of file TgcReadoutParams.cxx.

                                                                 {
        if (invalidGasGap(gasGap) or invalidGang(gang)) {
            THROW_EXCEPTION( " gasGap " << gasGap << " or gang " << gang << " out of allowed range" );
        }
        return m_nAccWires[gasGap -1 ][gang - 1];
    }

nWireGangs()

int MuonGM::TgcReadoutParams::nWireGangs

(

int

gasGap

)

const

Returns the number of wire gangs.

Definition at line 86 of file TgcReadoutParams.cxx.

                                                     {
        if (invalidGasGap(gasGap)) {
            THROW_EXCEPTION("gasGap "<<gasGap<<" is out of allowed range: 1-" << MaxNGaps );
        }
        return m_nWires[gasGap - 1].size();
    }

nWires()

int MuonGM::TgcReadoutParams::nWires	(	int	gasGap,
		int	gang ) const

Returns the number of wires in a given gang.

Definition at line 100 of file TgcReadoutParams.cxx.

                                                           {
        if (invalidGasGap(gasGap) or invalidGang(gang)) {
            THROW_EXCEPTION( " gasGap " << gasGap << " or gang " << gang << " out of allowed range" );           
        }
        return m_nWires[gasGap - 1][gang - 1];
    }

physicalDistanceFromBase()

double MuonGM::TgcReadoutParams::physicalDistanceFromBase

(

)

const

Definition at line 128 of file TgcReadoutParams.cxx.

{ return m_physicalDistanceFromBase; }

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;
}

stripCenter()

double MuonGM::TgcReadoutParams::stripCenter	(	int	strip,
		int	gasGap ) const

Returns the signed distance along the chamber edge of the strip expressed at the chamber center.

Definition at line 163 of file TgcReadoutParams.cxx.

                                                                     {
        if (istrip > m_nStrips[0] + 1) {
            THROW_EXCEPTION("Input strip n. " << istrip
              << " out of range in TgcReadoutParams::stripPositionOnLargeBase for TgcReadoutParams of name/type " << m_chamberName << "/"
              << m_chamberType << "  - Nstrips = " << m_nStrips[0] << " MaxNStrips = " << MaxNStrips );
        }
        if (nStripLayers() > 1){ 
            if(gasGap > nStripLayers() || gasGap == 0) {
                THROW_EXCEPTION("Input gasGap n. "<<gasGap<<" is out of the allowed range [1-"<<nStripLayers()<<"]");
            }
        } else {
            gasGap = 1;
        }
        return m_stripPositionCenter[gasGap-1][istrip -1];
    }

stripPositionOnLargeBase()

double MuonGM::TgcReadoutParams::stripPositionOnLargeBase	(	int	strip,
		int	gasGap ) const

Returns the signed distance of the i-th's strip's left edge w.r.t the center of the bottom chamber edge.

Definition at line 130 of file TgcReadoutParams.cxx.

                                                                                  {
        // all gas gaps have the same n. of strips (=> check the first one)
        if (istrip > m_nStrips[0] + 1 || istrip < 1){
          THROW_EXCEPTION("Input strip n. " << istrip
              << " out of range in TgcReadoutParams::stripPositionOnLargeBase for TgcReadoutParams of name/type " << m_chamberName << "/"
              << m_chamberType << "  - Nstrips = " << m_nStrips[0] << " MaxNStrips = " << MaxNStrips );
        }
        if (nStripLayers() > 1){ 
            if( gasGap > nStripLayers() || gasGap == 0) {
                THROW_EXCEPTION("Input gasGap n. "<<gasGap<<" is out of the allowed range [1-"<<nStripLayers()<<"]");
            }
        } else {
            gasGap = 1;
        }
        return m_stripPositionOnLargeBase[gasGap -1][istrip - 1];
    }

stripPositionOnShortBase()

double MuonGM::TgcReadoutParams::stripPositionOnShortBase	(	int	strip,
		int	gasGap ) const

Returns the signed distance of the i-th's strip's left edge w.r.t.

the center of the top chamber edge

Definition at line 146 of file TgcReadoutParams.cxx.

                                                                                  {
        // all gas gaps have the same n. of strips (=> check the first one)
        if (istrip > m_nStrips[0] + 1 || istrip < 1) {
          THROW_EXCEPTION(__func__<<"() "<<__LINE__<<" - Input strip n. " << istrip
                  << " out of range in TgcReadoutParams::stripPositionOnShortBase for TgcReadoutParams of name/type " << m_chamberName << "/"
                  << m_chamberType << "  - Nstrips = " << m_nStrips[0] << " MaxNStrips = " << MaxNStrips );
        }
        if (nStripLayers() > 1  || gasGap == 0){ 
            if( gasGap > nStripLayers()) {
                THROW_EXCEPTION("Input gasGap n. "<<gasGap<<" is out of the allowed range [1-"<<nStripLayers()<<"]");
            }
        } else {
            gasGap = 1;
        }
        return m_stripPositionOnShortBase[gasGap-1][istrip - 1];
    }

stripThickness()

double MuonGM::TgcReadoutParams::stripThickness ( ) const

inline

Definition at line 146 of file TgcReadoutParams.h.

{ return m_stripThickness; }

totalWires()

int MuonGM::TgcReadoutParams::totalWires

(

int

gasGap

)

const

Returns the total number of wires in a given gang.

Definition at line 93 of file TgcReadoutParams.cxx.

                                                     {
        if (invalidGasGap(gasGap)) {
            THROW_EXCEPTION("gasGap "<<gasGap<<" is out of allowed range: 1-" << MaxNGaps );
        }
        return m_totalWires[gasGap - 1];
    }

wirePitch()

double MuonGM::TgcReadoutParams::wirePitch

(

)

const

Returns the wire pitch.

Definition at line 84 of file TgcReadoutParams.cxx.

{ return m_wirePitch; }

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_chamberName

std::string MuonGM::TgcReadoutParams::m_chamberName {}

private

Definition at line 115 of file TgcReadoutParams.h.

{};

m_chamberType

int MuonGM::TgcReadoutParams::m_chamberType {0}

private

Definition at line 116 of file TgcReadoutParams.h.

{0};

m_gangThickness

double MuonGM::TgcReadoutParams::m_gangThickness = 0.05 * Gaudi::Units::mm

staticconstexprprivate

Definition at line 143 of file TgcReadoutParams.h.

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_nAccWires

std::array<std::vector<int>, MaxNGaps> MuonGM::TgcReadoutParams::m_nAccWires {}

private

Map describing the number of all wires up to gang i in gasgap j.

Definition at line 123 of file TgcReadoutParams.h.

{};

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_nPhiChambers

int MuonGM::TgcReadoutParams::m_nPhiChambers {0}

private

Definition at line 118 of file TgcReadoutParams.h.

{0};

m_nStrips

GasGapIntArray MuonGM::TgcReadoutParams::m_nStrips {make_array<int, MaxNGaps>(0)}

private

Definition at line 125 of file TgcReadoutParams.h.

{make_array<int, MaxNGaps>(0)};

m_nWires

std::array<std::vector<int>, MaxNGaps> MuonGM::TgcReadoutParams::m_nWires {}

private

Map of number of wires in a given wire gang & gas gap.

Definition at line 121 of file TgcReadoutParams.h.

{};

m_physicalDistanceFromBase

double MuonGM::TgcReadoutParams::m_physicalDistanceFromBase {-9999.}

private

Definition at line 130 of file TgcReadoutParams.h.

{-9999.};

m_stripPositionCenter

std::vector<StripArray> MuonGM::TgcReadoutParams::m_stripPositionCenter {}

private

The position of the strip center is defined as the intersector of the large and short edge strip position values.

Definition at line 138 of file TgcReadoutParams.h.

{};

m_stripPositionOnLargeBase

std::vector<StripArray> MuonGM::TgcReadoutParams::m_stripPositionOnLargeBase {}

private

These 2 arrays represent the left edges of the i-th strip in a Tgc chamber The numbers are given as the signed distance along the chamber edge measured from the center of the top edge (Large base) or of the bottom edge (Short base)

Definition at line 134 of file TgcReadoutParams.h.

{};

m_stripPositionOnShortBase

std::vector<StripArray> MuonGM::TgcReadoutParams::m_stripPositionOnShortBase {}

private

Definition at line 135 of file TgcReadoutParams.h.

{};

m_stripThickness

double MuonGM::TgcReadoutParams::m_stripThickness = 0.03 * Gaudi::Units::mm

staticconstexprprivate

Definition at line 144 of file TgcReadoutParams.h.

m_totalWires

GasGapIntArray MuonGM::TgcReadoutParams::m_totalWires {make_array<int, MaxNGaps>(0)}

private

Definition at line 126 of file TgcReadoutParams.h.

{make_array<int, MaxNGaps>(0)};

m_wirePitch

double MuonGM::TgcReadoutParams::m_wirePitch {0.}

private

Definition at line 117 of file TgcReadoutParams.h.

{0.};

---

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

• TgcReadoutParams.h
• TgcReadoutParams.cxx