PreshowerStrip Class Reference

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

#include <PreshowerStrip.h>

Inheritance diagram for PreshowerStrip:

List of all members.

Public Types
typedef CaloCellGeometry::CCGFloat	CCGFloat
typedef CaloCellGeometry::Pt3D	Pt3D
typedef CaloCellGeometry::Pt3DVec	Pt3DVec
typedef CaloCellGeometry::Tr3D	Tr3D
Public Member Functions
const CCGFloat	dx () const
const CCGFloat	dy () const
const CCGFloat	dz () const
virtual const CornersVec &	getCorners () const
virtual Tr3D	getTransform (Pt3DVec *lptr) const
PreshowerStrip &	operator= (const PreshowerStrip &tr)
	PreshowerStrip ()
	PreshowerStrip (const GlobalPoint &po, const CornersMgr *mgr, const CCGFloat *parm)
	PreshowerStrip (const PreshowerStrip &tr)
const CCGFloat	tilt () const
virtual void	vocalCorners (Pt3DVec &vec, const CCGFloat *pv, Pt3D &ref) const
virtual	~PreshowerStrip ()
Static Public Member Functions
static void	localCorners (Pt3DVec &vec, const CCGFloat *pv, Pt3D &ref)

---

Detailed Description

A base class to handle the shape of preshower strips.

Date:

2011/05/30 16:40:35

Revision:

1.12

Author:

F. Cossutti

Definition at line 25 of file PreshowerStrip.h.

---

Member Typedef Documentation

typedef CaloCellGeometry::CCGFloat PreshowerStrip::CCGFloat

Reimplemented from CaloCellGeometry.

Definition at line 29 of file PreshowerStrip.h.

typedef CaloCellGeometry::Pt3D PreshowerStrip::Pt3D

Reimplemented from CaloCellGeometry.

Definition at line 30 of file PreshowerStrip.h.

typedef CaloCellGeometry::Pt3DVec PreshowerStrip::Pt3DVec

Reimplemented from CaloCellGeometry.

Definition at line 31 of file PreshowerStrip.h.

typedef CaloCellGeometry::Tr3D PreshowerStrip::Tr3D

Reimplemented from CaloCellGeometry.

Definition at line 32 of file PreshowerStrip.h.

---

Constructor & Destructor Documentation

PreshowerStrip::PreshowerStrip

(

)

Definition at line 10 of file PreshowerStrip.cc.

                               : 
   CaloCellGeometry()
{
}

PreshowerStrip::PreshowerStrip

(

const PreshowerStrip &

tr

)

Definition at line 15 of file PreshowerStrip.cc.

{
   *this = tr ; 
}

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

Definition at line 40 of file PreshowerStrip.h.

                                                 :
         CaloCellGeometry ( po , mgr, parm ) {}

virtual PreshowerStrip::~PreshowerStrip

(

)

[inline, virtual]

Definition at line 45 of file PreshowerStrip.h.

{}

---

Member Function Documentation

const CCGFloat PreshowerStrip::dx

(

)

const [inline]

Definition at line 49 of file PreshowerStrip.h.

References CaloCellGeometry::param().

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

{ return param()[0] ; }

const CCGFloat PreshowerStrip::dy

(

)

const [inline]

Definition at line 50 of file PreshowerStrip.h.

References CaloCellGeometry::param().

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

{ return param()[1] ; }

const CCGFloat PreshowerStrip::dz

(

)

const [inline]

Definition at line 51 of file PreshowerStrip.h.

References CaloCellGeometry::param().

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

{ return param()[2] ; }

const CaloCellGeometry::CornersVec & PreshowerStrip::getCorners

(

)

const [virtual]

Implements CaloCellGeometry.

Definition at line 31 of file PreshowerStrip.cc.

References funct::cos(), dx(), dy(), dz(), CaloCellGeometry::getCorners(), CaloCellGeometry::getPosition(), i, CaloCellGeometry::setCorners(), funct::sin(), tilt(), EZArrayFL< T >::uninitialized(), PV3DBase< T, PVType, FrameType >::x(), x, PV3DBase< T, PVType, FrameType >::y(), detailsBasic3DVector::y, PV3DBase< T, PVType, FrameType >::z(), and z.

{
   const CornersVec& co ( CaloCellGeometry::getCorners() ) ;
   if( co.uninitialized() ) 
   {
      CornersVec& corners ( setCorners() ) ;

      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 ) ;
            }
         }
      }
   }
   return co ;
}

virtual Tr3D PreshowerStrip::getTransform

(

Pt3DVec *

lptr

)

const [inline, virtual]

Definition at line 63 of file PreshowerStrip.h.

      { return Tr3D() ; }

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

Definition at line 88 of file PreshowerStrip.cc.

References dx(), dy(), and dz().

Referenced by vocalCorners().

{
   assert( 8 == lc.size() ) ;
   assert( 0 != 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) ;
}

PreshowerStrip & PreshowerStrip::operator=

(

const PreshowerStrip &

tr

)

Definition at line 21 of file PreshowerStrip.cc.

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

const CCGFloat PreshowerStrip::tilt

(

)

const [inline]

Definition at line 52 of file PreshowerStrip.h.

References CaloCellGeometry::param().

Referenced by getCorners().

{ return param()[3] ; }

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

Implements CaloCellGeometry.

Definition at line 54 of file PreshowerStrip.h.

References localCorners().

      { localCorners( vec, pv, ref ) ; }