Constants Class Reference

#include <Constants.h>

Static Public Attributes
static const double	pi = CLHEP::pi
static const double	twoPi = CLHEP::twopi
static const double	halfPi = CLHEP::halfpi
static const double	radToDegrees = 180./pi
static const double	c = 2.99792458E10
static const double	epsilon = 0.000000001
static const double	vpropInner = 22.0
static const double	vpropOuter = 24.0
static const int	nSuperLayer = 11
static const int	nWireBeforeLayer [43] = {0,40,84,132,188,252,324,404,484,560,636,724,812,912,1012,1124,1236,1364,1492,1632,1772,1932,2092,2252,2412,2588,2764,2940,3116,3324,3532,3740,3948,4188,4428,4668,4908,5164,5420,5676,5932,6220,6508}
static const int	maxCell [43]
static const int	viewOfsLayer [11] = {1,-1,0,0,0,1,-1,1,-1,0,0}
static const double	firstStLayerRadius = 23.6
	MDC Geometry.
static const double	maxMdcRadius = 81.0
static const double	maxMdcZLen = 150.

Detailed Description

Definition at line 31 of file Constants.h.

Member Data Documentation

c

const double Constants::c = 2.99792458E10

static

Definition at line 43 of file Constants.h.

Referenced by TrkLineRep::arrivalTime(), TrkRep::arrivalTime(), MdcxCosmicSewer::execute(), MdcTrackList::pickHits(), MdcMergeDups::testByOverlapHit(), and MdcMergeDups::testByParam().

epsilon

const double Constants::epsilon = 0.000000001

static

Definition at line 46 of file Constants.h.

Referenced by MdcTrackList::createFromSegs(), MdcHit::driftDist(), MdcTrackList::pickHits(), MdcUtilitySvc::pointOnHelixPatPar(), MdcxFindTracks::process(), MdcHit::sigma(), and MdcSegInfoSterO::zPosition().

firstStLayerRadius

const double Constants::firstStLayerRadius = 23.6

static

MDC Geometry.

Definition at line 59 of file Constants.h.

halfPi

const double Constants::halfPi = CLHEP::halfpi

static

Definition at line 40 of file Constants.h.

Referenced by EntranceAngle::normalize().

maxCell

const int Constants::maxCell

static

Initial value:

= { 
  40,44,48,56,     64,72,80,80,     76,76,88,88,
  100,100,112,112, 128,128,140,140, 160,160,160,160,
  176,176,176,176, 208,208,208,208, 240,240,240,240,
  256,256,256,256, 288,288,288 }

Definition at line 40 of file Constants.h.

                {
 
  public:
 
  // Initialization of these is done in the .cc file. Although this
  // could be done here, it is not supported by the DEC C++ compiler
  // and is a recent change to the language reference.
  static const double pi;
  static const double twoPi;
  static const double halfPi;
  static const double radToDegrees;
 
  static const double c;
 
  // small value
  static const double epsilon;
 
  // pulse propagation velocity in cm/nsec
  static const double vpropInner;//cm/nsec
  static const double vpropOuter;//cm/nsec
 
  // for global wire no. calc.
  static const int nSuperLayer;
  static const int nWireBeforeLayer[43];
  static const int maxCell[43];
  static const int viewOfsLayer[11];
 
  /// MDC Geometry
  static const double firstStLayerRadius;
  static const double maxMdcRadius;
  static const double maxMdcZLen;
 
};
 
#endif
 

Referenced by MdcTrackList::pickHits().

maxMdcRadius

const double Constants::maxMdcRadius = 81.0

static

Definition at line 60 of file Constants.h.

maxMdcZLen

const double Constants::maxMdcZLen = 150.

static

Definition at line 61 of file Constants.h.

nSuperLayer

const int Constants::nSuperLayer = 11

static

Definition at line 53 of file Constants.h.

Referenced by MdcxFindTracks::process().

nWireBeforeLayer

const int Constants::nWireBeforeLayer = {0,40,84,132,188,252,324,404,484,560,636,724,812,912,1012,1124,1236,1364,1492,1632,1772,1932,2092,2252,2412,2588,2764,2940,3116,3324,3532,3740,3948,4188,4428,4668,4908,5164,5420,5676,5932,6220,6508}

static

Definition at line 39 of file Constants.h.

Referenced by MdcTrkRecon::fillMcTruth().

pi

const double Constants::pi = CLHEP::pi

static

Definition at line 38 of file Constants.h.

Referenced by MdcUtilitySvc::cellTrackPassed(), MdcHitOnTrack::dipAngle(), MdcxFindTracks::dlen(), MdcxHel::Doca(), MdcxCosmicSewer::execute(), TrkHelixUtils::fltToRad(), HelixTraj::getDFInfo(), TrkCircleTraj::getDFInfo(), HelixTraj::getDFInfo2(), TrkCircleTraj::getDFInfo2(), HelixTraj::invertParams(), TrkCircleTraj::invertParams(), TrkDifLineTraj::invertParams(), BesAngle::normalize(), EntranceAngle::normalize(), MdcTrackList::pickHits(), MdcxFindTracks::process(), MdcTrack::projectToR(), MdcTrack::projectToR(), MdcTrack::storeTrack(), MdcxFindTracks::TakeToOrigin(), and MdcMergeDups::testByParam().

radToDegrees

const double Constants::radToDegrees = 180./pi

static

Definition at line 41 of file Constants.h.

Referenced by BesAngle::deg(), EntranceAngle::deg(), MdcTrackList::pickHits(), BesAngle::posDeg(), and BesAngle::setDeg().

twoPi

const double Constants::twoPi = CLHEP::twopi

static

Definition at line 39 of file Constants.h.

Referenced by MdcLayer::dPhi(), MdcxCosmicSewer::execute(), MdcTrkRecon::fillTrackList(), BesAngle::normalize(), MdcTrackList::pickHits(), BesAngle::posRad(), MdcxFindTracks::process(), BesAngle::sector(), BesAngle::setSector(), BesAngle::setSector(), MdcxFindTracks::TakeToOrigin(), and MdcMergeDups::testByParam().

viewOfsLayer

const int Constants::viewOfsLayer = {1,-1,0,0,0,1,-1,1,-1,0,0}

static

Definition at line 46 of file Constants.h.

Referenced by MdcxHit::process().

vpropInner

const double Constants::vpropInner = 22.0

static

Definition at line 49 of file Constants.h.

vpropOuter

const double Constants::vpropOuter = 24.0

static

Definition at line 50 of file Constants.h.

---

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

• Constants.h
• Constants.cxx