CGEM BOSS 6.6.5.f
BESIII Offline Software System
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Public Member Functions | Static Public Member Functions | Protected Attributes | Static Protected Attributes | List of all members
KalFitElement Class Referenceabstract

#include <KalFitElement.h>

+ Inheritance diagram for KalFitElement:

Public Member Functions

 KalFitElement (const KalFitMaterial *material)
 Constructor.
 
virtual ~KalFitElement ()
 Destructor.
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x) const =0
 Find intersection with Helix.
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x, const HepPoint3D &point) const =0
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x, const double ri, const double ro) const =0
 
const KalFitMaterial & material (void) const
 Return Material of which Element is made.
 
virtual double radius (void) const =0
 Return distance in r-phi plane.
 
virtual void updateTrack (KalFitTrack &track, int index)
 Update track according the material properties of the current element.
 
virtual void updateTrack (KalFitTrack &track, int index, const double ri, const double ro)
 
virtual void updateTrack_rphi (KalFitTrack &track, int index)
 
virtual void updateTrack_alreadyfound (KalFitTrack &track, int index)
 
virtual void asso_rphi (Lpav &circ, KalFitTrack &track)
 
virtual void asso_rphi (KalFitTrack &track)
 
bool operator< (const KalFitElement &a) const
 Operator.
 
 KalFitElement (const KalFitMaterial *material)
 Constructor.
 
virtual ~KalFitElement ()
 Destructor.
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x) const =0
 Find intersection with Helix.
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x, const HepPoint3D &point) const =0
 
virtual double intersect (const KalFitTrack &track, HepPoint3D &x, const double ri, const double ro) const =0
 
const KalFitMaterial & material (void) const
 Return Material of which Element is made.
 
virtual double radius (void) const =0
 Return distance in r-phi plane.
 
virtual void updateTrack (KalFitTrack &track, int index)
 Update track according the material properties of the current element.
 
virtual void updateTrack (KalFitTrack &track, int index, const double ri, const double ro)
 
virtual void updateTrack_rphi (KalFitTrack &track, int index)
 
virtual void updateTrack_alreadyfound (KalFitTrack &track, int index)
 
virtual void asso_rphi (Lpav &circ, KalFitTrack &track)
 
virtual void asso_rphi (KalFitTrack &track)
 
bool operator< (const KalFitElement &a) const
 Operator.
 

Static Public Member Functions

static int muls (void)
 
static int loss (void)
 
static void muls (int i)
 
static void loss (int i)
 
static int muls (void)
 
static int loss (void)
 
static void muls (int i)
 
static void loss (int i)
 

Protected Attributes

const KalFitMaterial * material_
 Material of this element.
 

Static Protected Attributes

static int muls_
 Flags.
 
static int loss_
 

Detailed Description

Element is a base class which represents an element of detector

Definition at line 24 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

Constructor & Destructor Documentation

◆ KalFitElement() [1/2]

KalFitElement::KalFitElement ( const KalFitMaterial *  material)
inline

Constructor.

Definition at line 36 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

37 : material_(material)
38 {}
KalFitElement::material
const KalFitMaterial & material(void) const
Return Material of which Element is made.
Definition: InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h:55
KalFitElement::material_
const KalFitMaterial * material_
Material of this element.
Definition: InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h:28

◆ ~KalFitElement() [1/2]

virtual KalFitElement::~KalFitElement ( )
inlinevirtual

Destructor.

Definition at line 41 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

41{}

◆ KalFitElement() [2/2]

KalFitElement::KalFitElement ( const KalFitMaterial *  material)
inline

Constructor.

Definition at line 36 of file Reconstruction/KalFitAlg/KalFitAlg-00-15-08/KalFitAlg/KalFitElement.h.

37 : material_(material)
38 {}

◆ ~KalFitElement() [2/2]

virtual KalFitElement::~KalFitElement ( )
inlinevirtual

Destructor.

Definition at line 41 of file Reconstruction/KalFitAlg/KalFitAlg-00-15-08/KalFitAlg/KalFitElement.h.

41{}

Member Function Documentation

◆ asso_rphi() [1/4]

void KalFitElement::asso_rphi ( KalFitTrack &  track)
virtual

Definition at line 106 of file KalFitElement.cxx.

107{}

◆ asso_rphi() [2/4]

virtual void KalFitElement::asso_rphi ( KalFitTrack &  track)
virtual

◆ asso_rphi() [3/4]

void KalFitElement::asso_rphi ( Lpav &  circ,
KalFitTrack &  track 
)
virtual

Definition at line 103 of file KalFitElement.cxx.

104{}

◆ asso_rphi() [4/4]

virtual void KalFitElement::asso_rphi ( Lpav &  circ,
KalFitTrack &  track 
)
virtual

◆ intersect() [1/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x 
) const
pure virtual

Find intersection with Helix.

Implemented in KalFitCylinder, and KalFitCylinder.

Referenced by updateTrack(), updateTrack_alreadyfound(), and updateTrack_rphi().

◆ intersect() [2/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x 
) const
pure virtual

Find intersection with Helix.

Implemented in KalFitCylinder, and KalFitCylinder.

◆ intersect() [3/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x,
const double  ri,
const double  ro 
) const
pure virtual

Implemented in KalFitCylinder, and KalFitCylinder.

◆ intersect() [4/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x,
const double  ri,
const double  ro 
) const
pure virtual

Implemented in KalFitCylinder, and KalFitCylinder.

◆ intersect() [5/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x,
const HepPoint3D &  point 
) const
pure virtual

Implemented in KalFitCylinder, and KalFitCylinder.

◆ intersect() [6/6]

virtual double KalFitElement::intersect ( const KalFitTrack &  track,
HepPoint3D &  x,
const HepPoint3D &  point 
) const
pure virtual

Implemented in KalFitCylinder, and KalFitCylinder.

◆ loss() [1/4]

void KalFitElement::loss ( int  i)
static

Definition at line 114 of file KalFitElement.cxx.

115{
116 loss_ = i;
117}

◆ loss() [2/4]

static void KalFitElement::loss ( int  i)
static

◆ loss() [3/4]

int KalFitElement::loss ( void  )
static

Definition at line 124 of file KalFitElement.cxx.

125{
126 return loss_;
127}

Referenced by KalFitAlg::Cgem_filter_anal(), KalFitAlg::filter_fwd_anal(), KalFitAlg::filter_fwd_calib(), KalFitAlg::initialize(), KalFitAlg::smoother_anal(), and KalFitAlg::smoother_calib().

◆ loss() [4/4]

static int KalFitElement::loss ( void  )
static

◆ material() [1/2]

const KalFitMaterial & KalFitElement::material ( void  ) const
inline

Return Material of which Element is made.

Definition at line 55 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

56 {
57 return *material_;
58 }

◆ material() [2/2]

const KalFitMaterial & KalFitElement::material ( void  ) const
inline

Return Material of which Element is made.

Definition at line 55 of file Reconstruction/KalFitAlg/KalFitAlg-00-15-08/KalFitAlg/KalFitElement.h.

56 {
57 return *material_;
58 }

◆ muls() [1/4]

void KalFitElement::muls ( int  i)
static

Definition at line 109 of file KalFitElement.cxx.

110{
111 muls_ = i;
112}

◆ muls() [2/4]

static void KalFitElement::muls ( int  i)
static

◆ muls() [3/4]

int KalFitElement::muls ( void  )
static

Definition at line 119 of file KalFitElement.cxx.

120{
121 return muls_;
122}

Referenced by KalFitAlg::Cgem_filter_anal(), KalFitAlg::filter_fwd_anal(), KalFitAlg::filter_fwd_calib(), KalFitAlg::initialize(), KalFitAlg::smoother_anal(), and KalFitAlg::smoother_calib().

◆ muls() [4/4]

static int KalFitElement::muls ( void  )
static

◆ operator<() [1/2]

bool KalFitElement::operator< ( const KalFitElement &  a) const
inline

Operator.

Definition at line 77 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

78 {
79 return radius() < a.radius();
80 }
KalFitElement::radius
virtual double radius(void) const =0
Return distance in r-phi plane.

◆ operator<() [2/2]

bool KalFitElement::operator< ( const KalFitElement &  a) const
inline

Operator.

Definition at line 77 of file Reconstruction/KalFitAlg/KalFitAlg-00-15-08/KalFitAlg/KalFitElement.h.

78 {
79 return radius() < a.radius();
80 }

◆ radius() [1/2]

virtual double KalFitElement::radius ( void  ) const
pure virtual

Return distance in r-phi plane.

Implemented in KalFitCylinder, and KalFitCylinder.

Referenced by operator<().

◆ radius() [2/2]

virtual double KalFitElement::radius ( void  ) const
pure virtual

Return distance in r-phi plane.

Implemented in KalFitCylinder, and KalFitCylinder.

◆ updateTrack() [1/4]

void KalFitElement::updateTrack ( KalFitTrack &  track,
int  index 
)
virtual

Update track according the material properties of the current element.

Definition at line 25 of file KalFitElement.cxx.

26{
27
28 HepPoint3D x;
29 double path = intersect(track, x);
30
31 //cout<<"KalFitElement: path= "<<path<<" intersect x "<<x<<endl;
32
33 if(path > 0){
34 // move pivot
35
36 //std::cout<<"KalFitElement: track helix1= "<<track.a()<<std::endl;
37 //std::cout<<" KalFitTrack::numf_: "<<KalFitTrack::numf_<<std::endl;
38 //std::cout<<" KalFitTrack::muls_: "<<muls_<<std::endl;
39 //std::cout<<" KalFitTrack::loss_: "<<loss_<<std::endl;
40
41 track.pivot_numf(x);
42
43 //std::cout<<"KalFitElement: track helix2= "<<track.a()<<std::endl;
44
45
46 // multiple scattering and energy loss
47 int index_element(index);
48 if (index_element==0) index_element=1;
49 if(muls_) track.ms(path, *material_, index_element);
50 if(loss_) track.eloss(path, *material_, index_element);
51
52 //cout<<"KalFitElement: track helix3= "<<track.a()<<endl;
53 }
54 //cout<<"KalfitElement: track helix2= "<<track.a()<<endl;
55}
x
Double_t x[10]
Definition: DataBase/tau_mode.c:57
KalFitElement::intersect
virtual double intersect(const KalFitTrack &track, HepPoint3D &x) const =0
Find intersection with Helix.
KalFitTrack::pivot_numf
const HepPoint3D & pivot_numf(const HepPoint3D &newPivot)
Sets pivot position in a given mag field.
Definition: KalFitTrack.cxx:1379
KalFitTrack::ms
void ms(double path, const KalFitMaterial &m, int index)
Definition: KalFitTrack.cxx:187
KalFitTrack::eloss
void eloss(double path, const KalFitMaterial &m, int index)
Calculate total energy lost in material.
Definition: KalFitTrack.cxx:281

◆ updateTrack() [2/4]

virtual void KalFitElement::updateTrack ( KalFitTrack &  track,
int  index 
)
virtual

Update track according the material properties of the current element.

◆ updateTrack() [3/4]

void KalFitElement::updateTrack ( KalFitTrack &  track,
int  index,
const double  ri,
const double  ro 
)
virtual

Definition at line 57 of file KalFitElement.cxx.

58{
59
60 HepPoint3D x;
61 double path = intersect(track, x,ri,ro);
62 if(path > 0){
63 // move pivot
64 track.pivot_numf(x);
65
66 // multiple scattering and energy loss
67 int index_element(index);
68 if (index_element==0) index_element=1;
69 if(muls_) track.ms(path, *material_, index_element);
70 if(loss_) track.eloss(path, *material_, index_element);
71 }
72}

◆ updateTrack() [4/4]

virtual void KalFitElement::updateTrack ( KalFitTrack &  track,
int  index,
const double  ri,
const double  ro 
)
virtual

◆ updateTrack_alreadyfound() [1/2]

void KalFitElement::updateTrack_alreadyfound ( KalFitTrack &  track,
int  index 
)
virtual

Definition at line 87 of file KalFitElement.cxx.

89{
90 HepPoint3D x;
91 double path = intersect(track, x);
92 if(path > 0){
93 // move pivot
94 track.pivot_numf(x);
95
96 // multiple scattering and energy loss
97 if(muls_) track.ms(path, *material_, index);
98 if(loss_) track.eloss(path, *material_, index);
99 }
100}

◆ updateTrack_alreadyfound() [2/2]

virtual void KalFitElement::updateTrack_alreadyfound ( KalFitTrack &  track,
int  index 
)
virtual

◆ updateTrack_rphi() [1/2]

void KalFitElement::updateTrack_rphi ( KalFitTrack &  track,
int  index 
)
virtual

Definition at line 73 of file KalFitElement.cxx.

74{
75 HepPoint3D x;
76 double path = intersect(track, x);
77 if(path > 0){
78 // move pivot
79 track.pivot_numf(x);
80
81 // multiple scattering and energy loss
82 if(muls_) track.ms(path, *material_, index);
83 if(loss_) track.eloss(path, *material_, index);
84 }
85}

◆ updateTrack_rphi() [2/2]

virtual void KalFitElement::updateTrack_rphi ( KalFitTrack &  track,
int  index 
)
virtual

Member Data Documentation

◆ loss_

int KalFitElement::loss_
staticprotected

Definition at line 32 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

Referenced by loss(), updateTrack(), updateTrack_alreadyfound(), and updateTrack_rphi().

◆ material_

const KalFitMaterial * KalFitElement::material_
protected

Material of this element.

Definition at line 28 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

Referenced by material(), updateTrack(), updateTrack_alreadyfound(), and updateTrack_rphi().

◆ muls_

int KalFitElement::muls_
staticprotected

Flags.

Definition at line 31 of file InstallArea/include/KalFitAlg/KalFitAlg/KalFitElement.h.

Referenced by muls(), updateTrack(), updateTrack_alreadyfound(), and updateTrack_rphi().

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