CaloTTDescrRegion Class Reference

This class provides an interface to the geometrical description of the Calorimeter Trigger Towers. More...

#include <CaloTTDescrRegion.h>

Inheritance diagram for CaloTTDescrRegion:

Collaboration diagram for CaloTTDescrRegion:

Public Types
typedef CaloTTDescriptor	descriptor_type

Public Member Functions
	CaloTTDescrRegion (void)
	default constructor
	CaloTTDescrRegion (const Identifier &id, const descriptor_type *descriptor)
	constructor
virtual Identifier	identify () const
const descriptor_type *	descriptor () const
void	set_spherical (double eta, double phi, double rho)
	set coordinates of the Det Descr region – pseudo spherical system; eta is signed, rho is unsigned
void	set_spherical_size (double deta, double dphi, double drho)
	set size of the Det Descr region – pseudo spherical system; eta is signed, rho is unsigned
void	set_cylindric (double eta, double phi, double z)
	set coordinates of the Det Descr region – pseudo cylindrical system; eta is signed, z as well (same sign)
void	set_cylindric_size (double deta, double dphi, double dz)
	set size of the Det Descr region – pseudo cylindrical system; eta is signed, z as well (same sign)
void	set_cartesian (double x, double y, double z)
	set coordinates of the Det Descr region – cartesian system; all signed
void	set_cartesian_size (double dx, double dy, double dz)
	set size of the Det Descr region – cartesian system; all signed
double	eta () const
	return coordinateof the Det Descr Region: eta (signed)
double	phi () const
	return coordinateof the Det Descr Region: phi
double	rho () const
	return coordinateof the Det Descr Region: rho (unsigned)
double	dphi () const
	return size in eta (unsigned)
double	deta () const
	return size in phi (unsigned)
double	drho () const
	return size in rho (unsigned)
double	x () const
	return coordinateof the Det Descr Region: x (signed)
double	y () const
	return coordinateof the Det Descr Region: y (signed)
double	z () const
	return coordinateof the Det Descr Region: z (signed)
double	dx () const
	return size in x (unsigned)
double	dy () const
	return size in y (unsigned)
double	dz () const
	return size in z (unsigned)
void	print () const
virtual IdentifierHash	identifyHash () const
virtual const IdHelper *	getHelper () const

Private Attributes
Identifier	m_id
const descriptor_type *	m_descriptor
double	m_eta
double	m_phi
double	m_rho
double	m_deta
double	m_dphi
double	m_drho
double	m_x
double	m_y
double	m_z
double	m_dx
double	m_dy
double	m_dz

Detailed Description

This class provides an interface to the geometrical description of the Calorimeter Trigger Towers.

Each instance of a CaloTTDescrRegion corresponds to the description of a Trigger Tower.

It is an interface, the real geometrical information is held by the CaloTTDescriptors.

Information available:
-------------------—

Identifier: Each CaloTTDescrRegion has an Identifier which uniquely identifies to which region it corresponds, i.e. which positive/negative half, sampling, and region number (see class Calo_LVL1ID in package CaloIdentifier for more info.).

Print: A general print method is available.

Definition at line 47 of file CaloTTDescrRegion.h.

Member Typedef Documentation

descriptor_type

typedef CaloTTDescriptor CaloTTDescrRegion::descriptor_type

Definition at line 51 of file CaloTTDescrRegion.h.

Constructor & Destructor Documentation

CaloTTDescrRegion() [1/2]

CaloTTDescrRegion::CaloTTDescrRegion ( void )

inline

default constructor

Definition at line 151 of file CaloTTDescrRegion.h.

    :
  m_descriptor(0),
  m_eta(0.),
  m_phi(0.),
  m_rho(0.),
  m_deta(0.),
  m_dphi(0.),
  m_drho(0.),
  m_x(0.),
  m_y(0.),
  m_z(0.),
  m_dx(0.),
  m_dy(0.),
  m_dz(0.)
 
{}

CaloTTDescrRegion() [2/2]

CaloTTDescrRegion::CaloTTDescrRegion ( const Identifier & id, const descriptor_type * descriptor )

inline

constructor

Definition at line 170 of file CaloTTDescrRegion.h.

    : m_id(id),
      m_descriptor(descriptor),
      m_eta(0.),
      m_phi(0.),
      m_rho(0.),
      m_deta(0.),
      m_dphi(0.),
      m_drho(0.),
      m_x(0.),
      m_y(0.),
      m_z(0.),
      m_dx(0.),
      m_dy(0.),
      m_dz(0.)
{}

Member Function Documentation

descriptor()

const CaloTTDescrRegion::descriptor_type * CaloTTDescrRegion::descriptor ( ) const

inline

Definition at line 189 of file CaloTTDescrRegion.h.

{
    return m_descriptor;
}

deta()

double CaloTTDescrRegion::deta ( ) const

inline

return size in phi (unsigned)

Definition at line 201 of file CaloTTDescrRegion.h.

{ return m_deta;}

dphi()

double CaloTTDescrRegion::dphi ( ) const

inline

return size in eta (unsigned)

Definition at line 203 of file CaloTTDescrRegion.h.

{ return m_dphi;}

drho()

double CaloTTDescrRegion::drho ( ) const

inline

return size in rho (unsigned)

Definition at line 205 of file CaloTTDescrRegion.h.

{ return m_drho;}

dx()

double CaloTTDescrRegion::dx ( ) const

inline

return size in x (unsigned)

Definition at line 214 of file CaloTTDescrRegion.h.

{ return m_dx;}

dy()

double CaloTTDescrRegion::dy ( ) const

inline

return size in y (unsigned)

Definition at line 216 of file CaloTTDescrRegion.h.

{ return m_dy;}

dz()

double CaloTTDescrRegion::dz ( ) const

inline

return size in z (unsigned)

Definition at line 218 of file CaloTTDescrRegion.h.

{ return m_dz;}

eta()

double CaloTTDescrRegion::eta ( ) const

inline

return coordinateof the Det Descr Region: eta (signed)

Definition at line 195 of file CaloTTDescrRegion.h.

{ return m_eta;}

getHelper()

const IdHelper * Identifiable::getHelper ( ) const

virtualinherited

Definition at line 18 of file Identifiable.cxx.

                             {
    return (nullptr);
}

identify()

Identifier CaloTTDescrRegion::identify ( ) const

virtual

Implements Identifiable.

Definition at line 22 of file CaloTTDescrRegion.cxx.

{
    return m_id;
}

identifyHash()

IdentifierHash Identifiable::identifyHash ( ) const

virtualinherited

Reimplemented in CaloDetDescrElement, CaloDetDescriptor, InDetRawDataCollection< RawDataT >, InDetRawDataCollection< Pixel1RawData >, InDetRawDataCollection< PixelRDORawData >, InDetRawDataCollection< PixelTB04RawData >, InDetRawDataCollection< RDO >, InDetRawDataCollection< SCT3_RawData >, InDetRawDataCollection< SCT_RDORawData >, InDetRawDataCollection< SCT_TB03_RawData >, InDetRawDataCollection< SCT_TB04_RawData >, InDetRawDataCollection< TRT_RDORawData >, InDetRawDataCollection< TRT_TB04_RawData >, Muon::MuonPrepDataCollection< PrepDataT >, Muon::MuonPrepDataCollection< CscPrepData >, Muon::MuonPrepDataCollection< CscStripPrepData >, Muon::MuonPrepDataCollection< MdtPrepData >, Muon::MuonPrepDataCollection< MMPrepData >, Muon::MuonPrepDataCollection< Muon::CscPrepData >, Muon::MuonPrepDataCollection< Muon::CscStripPrepData >, Muon::MuonPrepDataCollection< Muon::MdtPrepData >, Muon::MuonPrepDataCollection< Muon::MMPrepData >, Muon::MuonPrepDataCollection< Muon::RpcPrepData >, Muon::MuonPrepDataCollection< Muon::sTgcPrepData >, Muon::MuonPrepDataCollection< Muon::TgcPrepData >, Muon::MuonPrepDataCollection< RpcPrepData >, Muon::MuonPrepDataCollection< sTgcPrepData >, Muon::MuonPrepDataCollection< TgcPrepData >, SiChargedDiodeCollection, SpacePointCollection, Trk::PrepRawDataCollection< PrepRawDataT >, Trk::PrepRawDataCollection< HGTD_Cluster >, Trk::PrepRawDataCollection< InDet::SiCluster >, Trk::PrepRawDataCollection< PixelCluster >, Trk::PrepRawDataCollection< SCT_Cluster >, Trk::PrepRawDataCollection< TrigSiSpacePoint >, and Trk::PrepRawDataCollection< TRT_DriftCircle >.

Definition at line 11 of file Identifiable.cxx.

                                                {
    IdentifierHash result;
    return (result);
}

phi()

double CaloTTDescrRegion::phi ( ) const

inline

return coordinateof the Det Descr Region: phi

Definition at line 197 of file CaloTTDescrRegion.h.

{ return m_phi;}

print()

void CaloTTDescrRegion::print

(

)

const

Definition at line 139 of file CaloTTDescrRegion.cxx.

{
 
    std::cout << std::endl << " CaloTTDescrRegion print: " 
          << std::endl << std::endl;
    
    m_id.show();
    m_descriptor->print();
}

rho()

double CaloTTDescrRegion::rho ( ) const

inline

return coordinateof the Det Descr Region: rho (unsigned)

Definition at line 199 of file CaloTTDescrRegion.h.

{ return m_rho;}

set_cartesian()

void CaloTTDescrRegion::set_cartesian	(	double	x,
		double	y,
		double	z )

set coordinates of the Det Descr region – cartesian system; all signed

Definition at line 108 of file CaloTTDescrRegion.cxx.

{
  m_x       = x;
  m_y       = y;
  m_z       = z;
 
  // from this recompute (semi)spherical coordinates 
  m_rho = sqrt ( m_x*m_x+m_y*m_y) ;
  double big_r = sqrt(m_x*m_x+m_y*m_y+m_z*m_z);
  m_eta = 0.5*log((big_r+m_z)/(big_r-m_z));
  m_phi = atan2(m_y,m_x);
}

set_cartesian_size()

void CaloTTDescrRegion::set_cartesian_size	(	double	dx,
		double	dy,
		double	dz )

set size of the Det Descr region – cartesian system; all signed

Definition at line 124 of file CaloTTDescrRegion.cxx.

{
  m_dx       = dx;
  m_dy       = dy;
  m_dz       = dz;
  
  // from this recompute size in (semi)spherical... TBD !!!
  m_deta = 0.;
  m_dphi = 0.;
  m_drho = 0.;
}

set_cylindric()

void CaloTTDescrRegion::set_cylindric	(	double	eta,
		double	phi,
		double	z )

set coordinates of the Det Descr region – pseudo cylindrical system; eta is signed, z as well (same sign)

Definition at line 70 of file CaloTTDescrRegion.cxx.

{
  m_eta = eta ; 
  m_phi = phi;
  m_z   = z;
 
  // from this recompute complementary set of coordinates 
  m_rho = m_z/sinh(m_eta);
  m_x   = m_rho*cos(m_phi);
  m_y   = m_rho*sin(m_phi);
 
 }

set_cylindric_size()

void CaloTTDescrRegion::set_cylindric_size	(	double	deta,
		double	dphi,
		double	dz )

set size of the Det Descr region – pseudo cylindrical system; eta is signed, z as well (same sign)

Definition at line 86 of file CaloTTDescrRegion.cxx.

{
  m_deta = deta; 
  m_dphi = dphi;
  m_dz   = dz;  
 
  // from this recompute size in complementary set of coord. ... to be completed !!!
 
  double dx   = 0.;
  double dy   = 0.;
  double drho = (-m_z*cosh(m_eta)/sinh(m_eta)*m_deta
                 +m_dz) / sinh(m_eta);
 
  m_dx   = fabs(dx);
  m_dy   = fabs(dy);
  m_drho = fabs(drho);
      
 }

set_spherical()

void CaloTTDescrRegion::set_spherical	(	double	eta,
		double	phi,
		double	rho )

set coordinates of the Det Descr region – pseudo spherical system; eta is signed, rho is unsigned

Definition at line 28 of file CaloTTDescrRegion.cxx.

{
  m_eta = eta ; 
  m_phi= phi;
  m_rho = rho;
 
  // from this recompute cartesian coordinates 
  m_x = m_rho*cos(m_phi);
  m_y = m_rho*sin(m_phi);
  m_z = m_rho*sinh(m_eta);
 
 }

set_spherical_size()

void CaloTTDescrRegion::set_spherical_size	(	double	deta,
		double	dphi,
		double	drho )

set size of the Det Descr region – pseudo spherical system; eta is signed, rho is unsigned

Definition at line 44 of file CaloTTDescrRegion.cxx.

{
  m_deta = deta; 
  m_dphi = dphi;
  m_drho = drho;  
 
  // from this recompute size in cartesian... to be completed !!!
 
  double dx = 0.;
  double dy = 0.;
  double dz = 0.;
  if(m_rho < 1600) {
    dz = m_drho * fabs(sinh(m_eta)) + m_deta * m_rho * cosh(m_eta);
  } else {
    dz = m_drho * fabs(sinh(m_eta));
  }
 
  m_dx = fabs(dx);
  m_dy = fabs(dy);
  m_dz = fabs(dz);
 
 }

x()

double CaloTTDescrRegion::x ( ) const

inline

return coordinateof the Det Descr Region: x (signed)

Definition at line 208 of file CaloTTDescrRegion.h.

{ return m_x;}

y()

double CaloTTDescrRegion::y ( ) const

inline

return coordinateof the Det Descr Region: y (signed)

Definition at line 210 of file CaloTTDescrRegion.h.

{ return m_y;}

z()

double CaloTTDescrRegion::z ( ) const

inline

return coordinateof the Det Descr Region: z (signed)

Definition at line 212 of file CaloTTDescrRegion.h.

{ return m_z;}

Member Data Documentation

m_descriptor

const descriptor_type* CaloTTDescrRegion::m_descriptor

private

Definition at line 127 of file CaloTTDescrRegion.h.

m_deta

double CaloTTDescrRegion::m_deta

private

Definition at line 133 of file CaloTTDescrRegion.h.

m_dphi

double CaloTTDescrRegion::m_dphi

private

Definition at line 134 of file CaloTTDescrRegion.h.

m_drho

double CaloTTDescrRegion::m_drho

private

Definition at line 135 of file CaloTTDescrRegion.h.

m_dx

double CaloTTDescrRegion::m_dx

private

Definition at line 141 of file CaloTTDescrRegion.h.

m_dy

double CaloTTDescrRegion::m_dy

private

Definition at line 142 of file CaloTTDescrRegion.h.

m_dz

double CaloTTDescrRegion::m_dz

private

Definition at line 143 of file CaloTTDescrRegion.h.

m_eta

double CaloTTDescrRegion::m_eta

private

Definition at line 130 of file CaloTTDescrRegion.h.

m_id

Identifier CaloTTDescrRegion::m_id

private

Definition at line 125 of file CaloTTDescrRegion.h.

m_phi

double CaloTTDescrRegion::m_phi

private

Definition at line 131 of file CaloTTDescrRegion.h.

m_rho

double CaloTTDescrRegion::m_rho

private

Definition at line 132 of file CaloTTDescrRegion.h.

m_x

double CaloTTDescrRegion::m_x

private

Definition at line 138 of file CaloTTDescrRegion.h.

m_y

double CaloTTDescrRegion::m_y

private

Definition at line 139 of file CaloTTDescrRegion.h.

m_z

double CaloTTDescrRegion::m_z

private

Definition at line 140 of file CaloTTDescrRegion.h.

---

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

• CaloTTDescrRegion.h
• CaloTTDescrRegion.cxx