PreshowerStrip Class Reference

A base class to handle the shape of preshower strips. More...

#include <PreshowerStrip.h>

Inheritance diagram for PreshowerStrip:

Public Types
typedef CaloCellGeometry::CCGFloat	CCGFloat
typedef CaloCellGeometry::Pt3D	Pt3D
typedef CaloCellGeometry::Pt3DVec	Pt3DVec
typedef CaloCellGeometry::Tr3D	Tr3D
Public Types inherited from CaloCellGeometry
typedef float	CCGFloat
typedef EZMgrFL< GlobalPoint >	CornersMgr
typedef EZArrayFL< GlobalPoint >	CornersVec
typedef EZMgrFL< CCGFloat >	ParMgr
typedef EZArrayFL< CCGFloat >	ParVec
typedef std::vector< ParVec >	ParVecVec
typedef HepGeom::Point3D< CCGFloat >	Pt3D
typedef std::vector< Pt3D >	Pt3DVec
using	RepCorners = std::array< RhoEtaPhi, k_cornerSize >
typedef HepGeom::Transform3D	Tr3D

Public Member Functions
CCGFloat	dx () const
CCGFloat	dy () const
CCGFloat	dz () const
void	getTransform (Tr3D &tr, Pt3DVec *) const override
	--------— only needed by specific utility; overloaded when needed -— More...
PreshowerStrip &	operator= (const PreshowerStrip &tr)
	PreshowerStrip ()
	PreshowerStrip (const GlobalPoint &po, CornersMgr *mgr, const CCGFloat *parm)
	PreshowerStrip (const PreshowerStrip &tr)
CCGFloat	tilt () const
void	vocalCorners (Pt3DVec &vec, const CCGFloat *pv, Pt3D &ref) const override
	~PreshowerStrip () override
Public Member Functions inherited from CaloCellGeometry
bool	emptyCorners () const
virtual float	etaPos () const
virtual float	etaSpan () const
GlobalPoint const &	getBackPoint () const
CornersVec const &	getCorners () const
	Returns the corner points of this cell's volume. More...
RepCorners const &	getCornersREP () const
virtual const GlobalPoint &	getPosition () const
	Returns the position of reference for this cell. More...
virtual GlobalPoint	getPosition (CCGFloat) const
virtual GlobalPoint	getPosition (const Pt3D &) const
bool	inside (const GlobalPoint &point) const
	Returns true if the specified point is inside this cell. More...
const CCGFloat *	param () const
virtual float	phiPos () const
virtual float	phiSpan () const
RhoEtaPhi const &	repPos () const
virtual float	rhoPos () const
void	setBackPoint (const GlobalPoint &pos)
virtual	~CaloCellGeometry ()

Static Public Member Functions
static void	localCorners (Pt3DVec &vec, const CCGFloat *pv, Pt3D &ref)
Static Public Member Functions inherited from CaloCellGeometry
static const CCGFloat *	checkParmPtr (const std::vector< CCGFloat > &vd, ParVecVec &pvv)
static const CCGFloat *	getParmPtr (const std::vector< CCGFloat > &vd, ParMgr *mgr, ParVecVec &pvv)

Private Member Functions
void	initCorners (CaloCellGeometry::CornersVec &) override

Additional Inherited Members
Static Public Attributes inherited from CaloCellGeometry
static constexpr unsigned int	k_cornerSize = 8
static const CCGFloat	k_ScaleFromDDDtoGeant
Protected Member Functions inherited from CaloCellGeometry
	CaloCellGeometry (const CornersVec &cv, const CCGFloat *par)
	CaloCellGeometry (CornersVec::const_reference gp, CornersMgr *mgr, const CCGFloat *par)
	CaloCellGeometry (void)
void	initSpan ()
void	setCornerVec (const std::vector< GlobalPoint > &cor)
void	setRefPoint (const GlobalPoint &pos)

Detailed Description

A base class to handle the shape of preshower strips.

Author

F. Cossutti

Definition at line 21 of file PreshowerStrip.h.

Member Typedef Documentation

CCGFloat

typedef CaloCellGeometry::CCGFloat PreshowerStrip::CCGFloat

Definition at line 23 of file PreshowerStrip.h.

Pt3D

typedef CaloCellGeometry::Pt3D PreshowerStrip::Pt3D

Definition at line 24 of file PreshowerStrip.h.

Pt3DVec

typedef CaloCellGeometry::Pt3DVec PreshowerStrip::Pt3DVec

Definition at line 25 of file PreshowerStrip.h.

Tr3D

typedef CaloCellGeometry::Tr3D PreshowerStrip::Tr3D

Definition at line 26 of file PreshowerStrip.h.

Constructor & Destructor Documentation

PreshowerStrip() [1/3]

PreshowerStrip::PreshowerStrip

(

)

Definition at line 9 of file PreshowerStrip.cc.

: CaloCellGeometry() {}

PreshowerStrip() [2/3]

PreshowerStrip::PreshowerStrip

(

const PreshowerStrip &

tr

)

Definition at line 11 of file PreshowerStrip.cc.

: CaloCellGeometry(tr) { *this = tr; }

PreshowerStrip() [3/3]

PreshowerStrip::PreshowerStrip ( const GlobalPoint &  po, CornersMgr *  mgr, const CCGFloat *  parm  )

inline

Definition at line 34 of file PreshowerStrip.h.

                                                                               : CaloCellGeometry(po, mgr, parm) {
    initSpan();
  }

References CaloCellGeometry::initSpan().

~PreshowerStrip()

PreshowerStrip::~PreshowerStrip ( )

override

Definition at line 13 of file PreshowerStrip.cc.

{}

Member Function Documentation

dx()

CCGFloat PreshowerStrip::dx ( ) const

inline

Definition at line 40 of file PreshowerStrip.h.

{ return param()[0]; }

References CaloCellGeometry::param().

Referenced by initCorners(), localCorners(), and operator<<().

dy()

CCGFloat PreshowerStrip::dy ( ) const

inline

Definition at line 41 of file PreshowerStrip.h.

{ return param()[1]; }

References CaloCellGeometry::param().

Referenced by initCorners(), localCorners(), and operator<<().

dz()

CCGFloat PreshowerStrip::dz ( ) const

inline

Definition at line 42 of file PreshowerStrip.h.

{ return param()[2]; }

References CaloCellGeometry::param().

Referenced by Electron.Electron::cutBasedId(), ntupleDataFormat.Track::dzPull(), initCorners(), localCorners(), and operator<<().

getTransform()

void PreshowerStrip::getTransform ( Tr3D &  tr, Pt3DVec *  lptr  ) const

inlineoverridevirtual

--------— only needed by specific utility; overloaded when needed -—

Reimplemented from CaloCellGeometry.

Definition at line 49 of file PreshowerStrip.h.

{}

initCorners()

void PreshowerStrip::initCorners ( CaloCellGeometry::CornersVec &  corners )

overrideprivatevirtual

Implements CaloCellGeometry.

Definition at line 22 of file PreshowerStrip.cc.

                                                                    {
  if (corners.uninitialized()) {
    const GlobalPoint& ctr(getPosition());
    const CCGFloat x(ctr.x());
    const CCGFloat y(ctr.y());
    const CCGFloat z(ctr.z());
 
    const double st(sin(tilt()));
    const double ct(cos(tilt()));
 
    for (unsigned int ix(0); ix != 2; ++ix) {
      const double sx(0 == ix ? -1.0 : +1.0);
      for (unsigned int iy(0); iy != 2; ++iy) {
        const double sy(0 == iy ? -1.0 : +1.0);
        for (unsigned int iz(0); iz != 2; ++iz) {
          const double sz(0 == iz ? -1.0 : +1.0);
          const unsigned int i(4 * iz + 2 * ix + (1 == ix ? 1 - iy : iy));  //keeps ordering same as before
 
          corners[i] =
              GlobalPoint(dy() > dx() ? x + sx * dx() : x + sx * dx() * ct - sz * dz() * st,
                          dy() < dx() ? y + sy * dy() : y + sy * dy() * ct - sz * dz() * st,
                          dy() > dx() ? z + sz * dz() * ct + sy * dy() * st : z + sz * dz() * ct + sx * dx() * st);
        }
      }
    }
  }
}

References funct::cos(), dqmiodatasetharvest::ctr, dx(), dy(), dz(), CaloCellGeometry::getPosition(), mps_fire::i, funct::sin(), fftjetcommon_cfi::sx, fftjetcommon_cfi::sy, tilt(), EZArrayFL< T >::uninitialized(), x, y, and z.

localCorners()

void PreshowerStrip::localCorners ( Pt3DVec &  vec, const CCGFloat *  pv, Pt3D &  ref  )

static

Definition at line 66 of file PreshowerStrip.cc.

                                                                            {
  assert(8 == lc.size());
  assert(nullptr != pv);
 
  const CCGFloat dx(pv[0]);
  const CCGFloat dy(pv[1]);
  const CCGFloat dz(pv[2]);
 
  lc[0] = Pt3D(-dx, -dy, -dz);
  lc[1] = Pt3D(-dx, dy, -dz);
  lc[2] = Pt3D(dx, dy, -dz);
  lc[3] = Pt3D(dx, -dy, -dz);
  lc[4] = Pt3D(-dx, -dy, dz);
  lc[5] = Pt3D(-dx, dy, dz);
  lc[6] = Pt3D(dx, dy, dz);
  lc[7] = Pt3D(dx, -dy, dz);
 
  ref = Pt3D(0, 0, 0);
}

References cms::cuda::assert(), dx(), dy(), dz(), and MetAnalyzer::pv().

Referenced by EcalPreshowerGeometry::localCorners(), and vocalCorners().

operator=()

PreshowerStrip & PreshowerStrip::operator=

(

const PreshowerStrip &

tr

)

Definition at line 15 of file PreshowerStrip.cc.

                                                                  {
  if (&tr != this) {
    CaloCellGeometry::operator=(tr);
  }
  return *this;
}

tilt()

CCGFloat PreshowerStrip::tilt ( ) const

inline

Definition at line 43 of file PreshowerStrip.h.

{ return param()[3]; }

References CaloCellGeometry::param().

Referenced by initCorners().

vocalCorners()

void PreshowerStrip::vocalCorners ( Pt3DVec &  vec, const CCGFloat *  pv, Pt3D &  ref  ) const

inlineoverridevirtual

Implements CaloCellGeometry.

Definition at line 45 of file PreshowerStrip.h.

{ localCorners(vec, pv, ref); }

References localCorners(), and MetAnalyzer::pv().