DetGeometry Struct Reference

A structure to hold relevant geometrical information about one detector/sensor. More...

#include <AlignmentGeometry.h>

Classes
struct	DirectionData

Public Member Functions
	DetGeometry (double _z=0., double _sx=0., double _sy=0., bool _isU=false)
const DirectionData &	getDirectionData (unsigned int idx) const
void	setDirection (unsigned int idx, double dx, double dy, double dz)

Public Attributes
std::map< unsigned int, DirectionData >	directionData
bool	isU
double	sx
double	sy
	detector nominal shift = detector center in global coordinates; in mm More...
double	z
	z postion at detector centre; mm More...

Detailed Description

A structure to hold relevant geometrical information about one detector/sensor.

Definition at line 20 of file AlignmentGeometry.h.

Constructor & Destructor Documentation

DetGeometry()

DetGeometry::DetGeometry ( double  _z = 0., double  _sx = 0., double  _sy = 0., bool  _isU = false  )

inline

Definition at line 35 of file AlignmentGeometry.h.

      : z(_z), sx(_sx), sy(_sy), isU(_isU) {}

Member Function Documentation

getDirectionData()

const DirectionData& DetGeometry::getDirectionData ( unsigned int  idx ) const

inline

Definition at line 42 of file AlignmentGeometry.h.

References directionData, and heavyIonCSV_trainingSettings::idx.

Referenced by StraightTrackAlignment::processEvent().

                                                                {
    auto it = directionData.find(idx);
    if (it == directionData.end())
      throw cms::Exception("PPS") << "direction index " << idx << " not in the mapping.";

    return it->second;
  }

setDirection()

void DetGeometry::setDirection ( unsigned int  idx, double  dx, double  dy, double  dz  )

inline

Definition at line 38 of file AlignmentGeometry.h.

References directionData, PVValHelper::dx, PVValHelper::dy, PVValHelper::dz, heavyIonCSV_trainingSettings::idx, sx, and sy.

Referenced by AlignmentTask::buildGeometry().

                                                                       {
    directionData[idx] = {dx, dy, dz, dx * sx + dy * sy};
  }

Member Data Documentation

directionData

std::map<unsigned int, DirectionData> DetGeometry::directionData

Definition at line 30 of file AlignmentGeometry.h.

Referenced by getDirectionData(), and setDirection().

isU

bool DetGeometry::isU

only relevant for strips: true for U detectors, false for V detectors global U, V frame is used - that matches with u, v frame of the 1200 detector

Definition at line 32 of file AlignmentGeometry.h.

sx

double DetGeometry::sx

Definition at line 23 of file AlignmentGeometry.h.

Referenced by setDirection().

sy

double DetGeometry::sy

detector nominal shift = detector center in global coordinates; in mm

Definition at line 23 of file AlignmentGeometry.h.

Referenced by setDirection().

z

double DetGeometry::z

z postion at detector centre; mm

Definition at line 21 of file AlignmentGeometry.h.

Referenced by geometryXMLparser.Alignable::pos(), and ntupleDataFormat._HitObject::r3D().