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SiDetLadder Class Reference

class SiDetLadde Defines the topology and handles the geometric computations for a ladder of SSD dies in a plane within the GLAST silicon tracker. More...

#include <SiDetLadder.h>

List of all members.

Public Methods
	SiDetLadder (const DOM_Element&)
	constructor. More...
virtual	~SiDetLadder ()
	destructor. More...
double	insideActiveArea (const Point& p) const
double	insideActiveArea (double x, double y) const
double	insideActiveArea (double x) const
int	stripId (double x) const
	compute the strip id (local to this ladder) for a particular value of x. More...
double	localX (int id) const
	compute the location of the center of a particular strip (local to this ladder). More...
int	nstrips () const
	total number of strips in this ladder. More...
double	width () const
	width of the ladder in x. More...
double	height () const
	height of the ladder in y. More...
std::vector<SiStrip>	score (const Point& entry, const Point& exit, float eloss, int stripoffset = 0) const
	score a particular path and energy loss. More...
void	score (const Point& entry, const Point& exit, float eloss, SiStripList& l, int stripoffset = 0) const
	score a particular path, putting the strips into the list that is passed in, assuming that stripoffset is the id of strip 0. More...
Static Public Methods
int	badstrip ()
	returns a universal 'bad-strip' indicator. More...
Private Attributes
double	m_guardring
double	m_diegap
double	m_strippitch
double	m_width
double	m_dieheight
int	m_ndies
SiStripList*	m_strips
int	m_stripzero

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Detailed Description

class SiDetLadde Defines the topology and handles the geometric computations for a ladder of SSD dies in a plane within the GLAST silicon tracker.

In terms of this ladder, the x-direction always refers to the direction orthoganal to the direction of the strips in the silicon.

Definition at line 25 of file SiDetLadder.h.

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Constructor & Destructor Documentation

SiDetLadder::SiDetLadder ( const DOM_Element & spec )

constructor. Definition at line 96 of file SiDetLadder.cxx.

SiDetLadder::~SiDetLadder ( ) [virtual]

destructor. Definition at line 108 of file SiDetLadder.cxx.

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Member Function Documentation

int SiDetLadder::badstrip ( ) [inline, static]

returns a universal 'bad-strip' indicator. Definition at line 135 of file SiDetLadder.h. Referenced by stripId().

double SiDetLadder::height ( ) const [inline]

height of the ladder in y. Definition at line 104 of file SiDetLadder.h.

double SiDetLadder::insideActiveArea ( double x ) const

Definition at line 166 of file SiDetLadder.cxx.

double SiDetLadder::insideActiveArea ( double x, double y ) const

Definition at line 177 of file SiDetLadder.cxx.

double SiDetLadder::insideActiveArea ( const Point & p ) const [inline]

Definition at line 110 of file SiDetLadder.h.

double SiDetLadder::localX ( int id ) const [inline]

compute the location of the center of a particular strip (local to this ladder). Definition at line 125 of file SiDetLadder.h. Referenced by score().

int SiDetLadder::nstrips ( ) const [inline]

total number of strips in this ladder. Definition at line 130 of file SiDetLadder.h.

void SiDetLadder::score ( const Point & o, const Point & p, float eloss, SiStripList & l, int stripoffset = 0 ) const

score a particular path, putting the strips into the list that is passed in, assuming that stripoffset is the id of strip 0. Definition at line 112 of file SiDetLadder.cxx.

SiStripList SiDetLadder::score ( const Point & entry, const Point & exit, float eloss, int stripoffset = 0 ) const

score a particular path and energy loss. Definition at line 155 of file SiDetLadder.cxx.

int SiDetLadder::stripId ( double x ) const [inline]

compute the strip id (local to this ladder) for a particular value of x. Definition at line 114 of file SiDetLadder.h. Referenced by score().

double SiDetLadder::width ( ) const [inline]

width of the ladder in x. Definition at line 100 of file SiDetLadder.h.

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Member Data Documentation

double SiDetLadder::m_diegap [private]

Definition at line 77 of file SiDetLadder.h.

double SiDetLadder::m_dieheight [private]

Definition at line 86 of file SiDetLadder.h.

double SiDetLadder::m_guardring [private]

Definition at line 74 of file SiDetLadder.h.

int SiDetLadder::m_ndies [private]

Definition at line 89 of file SiDetLadder.h.

double SiDetLadder::m_strippitch [private]

Definition at line 80 of file SiDetLadder.h.

SiStripList * SiDetLadder::m_strips [private]

Definition at line 92 of file SiDetLadder.h.

int SiDetLadder::m_stripzero [private]

Definition at line 95 of file SiDetLadder.h.

double SiDetLadder::m_width [private]

Definition at line 83 of file SiDetLadder.h.

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

• SiDetLadder.h
• SiDetLadder.cxx

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