ALinePar Class Reference

#include <ALinePar.h>

Inheritance diagram for ALinePar:

Collaboration diagram for ALinePar:

Public Types
enum	Parameter {   Parameter::transS = 0, Parameter::transZ, Parameter::transT, Parameter::rotS,   Parameter::rotZ, Parameter::rotT, Parameter::numPars }
	amdb frame (s, z, t) = chamber frame (y, z, x) More...

Public Member Functions
	ALinePar ()=default
virtual	~ALinePar () override=default
void	setParameters (float s, float z, float t, float rotS, float rotZ, float rotT)
float	getParameter (const Parameter &p) const
HepGeom::Transform3D	deltaTransform () const
	Returns the final transformations of the A lines. More...
Amg::Transform3D	delta () const
	operator bool () const
	Returns true if at least one of the payload parameters is set. More...
void	setIdentifier (const Identifier &id)
	Setters and getters for the Athena Identifier. More...
const Identifier &	identify () const
bool	operator< (const MuonAlignmentPar &other) const
	Odering operater using the Identifier. More...
void	setAmdbId (const std::string &stName, int stEta, int stPhi, int stJob)
	AMDB identifiers. They're often not the same as the ATLAS ones (TGCs) More...
int	AmdbJob () const
	Seems to correspond to the multilayer but sometimes also stEta. More...
int	AmdbEta () const
	station Eta More...
int	AmdbPhi () const
	station phi More...
const std::string &	AmdbStation () const
	station Name More...

Private Attributes
std::array< float, static_cast< unsigned int >Parameter::numPars)>	m_payload {}
Identifier	m_id {0}
std::string	m_station {}
int	m_eta {0}
int	m_phi {0}
int	m_job {0}

Detailed Description

Definition at line 15 of file ALinePar.h.

Member Enumeration Documentation

Parameter

enum ALinePar::Parameter

strong

amdb frame (s, z, t) = chamber frame (y, z, x)

Enumerator
transS
transZ	Translation along the s-axis.
transT	Translation along the z-axis.
rotS	Translation along the t-axis.
rotZ	Rotation around the s-axis.
rotT	Rotation around the z-axis.
numPars	Rotation around the t-axis.

Definition at line 23 of file ALinePar.h.

                        {
       transS = 0, 
       transZ,     
       transT,     
       rotS,       
       rotZ,       
       rotT,       
       numPars
    };

Constructor & Destructor Documentation

ALinePar()

ALinePar::ALinePar ( )

default

~ALinePar()

virtual ALinePar::~ALinePar ( )

overridevirtualdefault

Member Function Documentation

AmdbEta()

int MuonAlignmentPar::AmdbEta ( ) const

inherited

station Eta

Definition at line 20 of file MuonAlignmentPar.cxx.

{ return m_eta; }

AmdbJob()

int MuonAlignmentPar::AmdbJob ( ) const

inherited

Seems to correspond to the multilayer but sometimes also stEta.

Definition at line 19 of file MuonAlignmentPar.cxx.

{ return m_job; }

AmdbPhi()

int MuonAlignmentPar::AmdbPhi ( ) const

inherited

station phi

Definition at line 21 of file MuonAlignmentPar.cxx.

{ return m_phi;}

AmdbStation()

const std::string & MuonAlignmentPar::AmdbStation ( ) const

inherited

station Name

Definition at line 22 of file MuonAlignmentPar.cxx.

{return m_station;}

delta()

Amg::Transform3D ALinePar::delta

(

)

const

Definition at line 45 of file ALinePar.cxx.

                                      {
    return Amg::Translation3D(getParameter(Parameter::transS)*Amg::Vector3D::UnitY()) * 
           Amg::Translation3D(getParameter(Parameter::transZ)*Amg::Vector3D::UnitZ()) * 
           Amg::Translation3D(getParameter(Parameter::transT)*Amg::Vector3D::UnitX()) * 
           Amg::getRotateY3D(getParameter(Parameter::rotS)) *
           Amg::getRotateZ3D(getParameter(Parameter::rotZ)) * 
           Amg::getRotateX3D(getParameter(Parameter::rotT));
}

deltaTransform()

HepGeom::Transform3D ALinePar::deltaTransform

(

)

const

Returns the final transformations of the A lines.

Definition at line 35 of file ALinePar.cxx.

                                                  {  // does NOT account for AMDB origin being different from volume centre;
    // for that you would need access to full station Position info...
    // see MuonGeoModel/Station::getDeltaTransform() for details.
    return HepGeom::TranslateY3D(getParameter(Parameter::transS)) * 
           HepGeom::TranslateZ3D(getParameter(Parameter::transZ)) * 
           HepGeom::TranslateX3D(getParameter(Parameter::transT)) * 
           HepGeom::RotateY3D(getParameter(Parameter::rotS)) *
           HepGeom::RotateZ3D(getParameter(Parameter::rotZ)) * 
           HepGeom::RotateX3D(getParameter(Parameter::rotT));
}

getParameter()

float ALinePar::getParameter ( const Parameter &  p ) const

inline

Definition at line 34 of file ALinePar.h.

                                                {
        return m_payload[static_cast<unsigned int>(p)]; 
    }

identify()

const Identifier & MuonAlignmentPar::identify ( ) const

inherited

Definition at line 11 of file MuonAlignmentPar.cxx.

{return m_id; }

operator bool()

ALinePar::operator bool ( ) const

inline

Returns true if at least one of the payload parameters is set.

Definition at line 42 of file ALinePar.h.

                           {
      constexpr float validityCutOff = 1.e-5;
      constexpr float rotWeight =1.e3;
      return std::abs(getParameter(Parameter::transS)) + std::abs(getParameter(Parameter::transZ)) + 
              std::abs(getParameter(Parameter::transT)) +
              rotWeight * (std::abs(getParameter(Parameter::rotS)) + 
                          std::abs(getParameter(Parameter::rotZ)) + 
                          std::abs(getParameter(Parameter::rotT)))
            > validityCutOff;
    }

operator<()

bool MuonAlignmentPar::operator< ( const MuonAlignmentPar &  other ) const

inherited

Odering operater using the Identifier.

Definition at line 12 of file MuonAlignmentPar.cxx.

{ return m_id < other.m_id; }

setAmdbId()

void MuonAlignmentPar::setAmdbId ( const std::string &  stName, int  stEta, int  stPhi, int  stJob  )

inherited

AMDB identifiers. They're often not the same as the ATLAS ones (TGCs)

Definition at line 13 of file MuonAlignmentPar.cxx.

                                                                                         {
    m_station = stName;
    m_eta = stEta;
    m_phi = stPhi;
    m_job = stJob;
}

setIdentifier()

void MuonAlignmentPar::setIdentifier ( const Identifier &  id )

inherited

Setters and getters for the Athena Identifier.

Definition at line 10 of file MuonAlignmentPar.cxx.

{ m_id = id; }

setParameters()

void ALinePar::setParameters	(	float	s,
		float	z,
		float	t,
		float	rotS,
		float	rotZ,
		float	rotT
	)

Definition at line 26 of file ALinePar.cxx.

                                                                                          {
    m_payload[static_cast<unsigned int>(Parameter::transS)] = s;
    m_payload[static_cast<unsigned int>(Parameter::transZ)] = z;
    m_payload[static_cast<unsigned int>(Parameter::transT)] = t;
    m_payload[static_cast<unsigned int>(Parameter::rotS)  ] = rotS;
    m_payload[static_cast<unsigned int>(Parameter::rotZ)  ] = rotZ;
    m_payload[static_cast<unsigned int>(Parameter::rotT)  ] = rotT;
}

Member Data Documentation

m_eta

int MuonAlignmentPar::m_eta {0}

privateinherited

Definition at line 40 of file MuonAlignmentPar.h.

m_id

Identifier MuonAlignmentPar::m_id {0}

privateinherited

Definition at line 38 of file MuonAlignmentPar.h.

m_job

int MuonAlignmentPar::m_job {0}

privateinherited

Definition at line 42 of file MuonAlignmentPar.h.

m_payload

std::array<float, static_cast<unsigned int>Parameter::numPars)> ALinePar::m_payload {}

private

Definition at line 53 of file ALinePar.h.

m_phi

int MuonAlignmentPar::m_phi {0}

privateinherited

Definition at line 41 of file MuonAlignmentPar.h.

m_station

std::string MuonAlignmentPar::m_station {}

privateinherited

Definition at line 39 of file MuonAlignmentPar.h.

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

• ALinePar.h
• ALinePar.cxx