#include <DifVector.h>

Inheritance diagram for DifVector:

Public Member Functions
	DifVector ()

	DifVector (const DifNumber &x, const DifNumber &y, const DifNumber &z)

	DifVector (double x, double y, double z)

	DifVector (const Hep3Vector &v)

	DifVector (const DifVector &v)

	~DifVector ()

HepSymMatrix	errorMatrix (const HepSymMatrix &e) const

HepMatrix	jacobian () const

DifVector &	operator+= (const DifVector &v)

DifVector &	operator-= (const DifVector &v)

DifVector &	operator*= (const DifNumber &n)

DifVector &	operator*= (const double &n)

DifVector &	operator/= (const DifNumber &n)

DifVector &	operator/= (const double &n)

DifVector &	operator= (const DifVector &v)

DifVector	operator- () const

int	nPar () const

void	print () const

DifVector &	flipsign ()

DifVector &	normalize ()

DifVector &	zeroDerivatives ()

DifVector &	rotate (const DifVector &axis, const DifNumber &angle)

DifVector &	rotate (const DifVector &axis, const DifNumber &cosine, const DifNumber &sine)

DifVector &	rotate (const DifNumber &alpha, const DifNumber &beta, const DifNumber &gamma)

DifVector &	rotate (const DifRotation &r)

DifVector &	rotateX (const DifNumber &angle)

DifVector &	rotateX (const DifNumber &cosine, const DifNumber &sine)

DifVector &	rotateY (const DifNumber &angle)

DifVector &	rotateY (const DifNumber &cosine, const DifNumber &sine)

DifVector &	rotateZ (const DifNumber &angle)

DifVector &	rotateZ (const DifNumber &cosine, const DifNumber &sine)

DifVector &	rotate (const DifVector &axis, const double &angle)

DifVector &	rotate (const DifVector &axis, const double &cosine, const double &sine)

DifVector &	rotate (const double &alpha, const double &beta, const double &gamma)

DifVector &	rotateX (const double &angle)

DifVector &	rotateX (const double &cosine, const double &sine)

DifVector &	rotateY (const double &angle)

DifVector &	rotateY (const double &cosine, const double &sine)

DifVector &	rotateZ (const double &angle)

DifVector &	rotateZ (const double &cosine, const double &sine)

DifVector	transverse (const DifVector &v) const

DifNumber	dot (const DifVector &v) const

DifNumber	length () const

DifNumber	lengthSq () const

DifVector	unit () const

DifNumber	perp () const

DifNumber	perpSq () const

DifNumber	r () const

DifNumber	phi () const

DifNumber	theta () const

DifNumber	cosTheta () const

Public Attributes
DifNumber	x

DifNumber	y

DifNumber	z

Friends
DifVector	operator+ (const DifVector &a, const DifVector &b)

DifVector	operator- (const DifVector &a, const DifVector &b)

DifNumber	operator* (const DifVector &a, const DifVector &b)

DifVector	operator* (const DifVector &v, const DifNumber &n)

DifVector	operator* (const DifNumber &n, const DifVector &v)

DifVector	operator/ (const DifVector &v, const DifNumber &n)

DifVector	operator* (const DifVector &v, const double &n)

DifVector	operator* (const double &n, const DifVector &v)

DifVector	operator/ (const DifVector &v, const double &n)

DifVector	cross (const DifVector &a, const DifVector &b)

Detailed Description

Definition at line 32 of file DifVector.h.

Constructor & Destructor Documentation

◆ DifVector() [1/5]

DifVector::DifVector ( )

Definition at line 32 of file DifVector.cxx.

33 :x(0.0),y(0.0),z(0.0)

34{}

DifVector::y

DifNumber y

Definition DifVector.h:149

DifVector::x

DifNumber x

Definition DifVector.h:148

DifVector::z

DifNumber z

Definition DifVector.h:150

Referenced by cross, DifPoint::DifPoint(), DifPoint::DifPoint(), DifPoint::DifPoint(), DifPoint::DifPoint(), DifVector(), dot(), flipsign(), normalize(), operator*, operator*, operator*, operator*, operator*, operator*=(), operator*=(), DifPoint::operator+, DifPoint::operator+, operator+, DifPoint::operator+=(), operator+=(), DifPoint::operator-, DifPoint::operator-, operator-(), operator-, DifPoint::operator-=(), operator-=(), DifPoint::operator/, operator/, operator/, operator/=(), operator/=(), operator=(), rotate(), rotate(), rotate(), rotate(), rotate(), rotate(), rotate(), rotateX(), rotateX(), rotateX(), rotateX(), rotateY(), rotateY(), rotateY(), rotateY(), rotateZ(), rotateZ(), rotateZ(), rotateZ(), transverse(), unit(), and zeroDerivatives().

◆ DifVector() [2/5]

DifVector::DifVector	(	const DifNumber &	x,
		const DifNumber &	y,
		const DifNumber &	z )

Definition at line 36 of file DifVector.cxx.

38 :x(X),y(Y),z(Z)

39{}

◆ DifVector() [3/5]

DifVector::DifVector	(	double	x,
		double	y,
		double	z )

Definition at line 41 of file DifVector.cxx.

43 :x(X),y(Y),z(Z)

44{}

◆ DifVector() [4/5]

DifVector::DifVector ( const Hep3Vector & v )

Definition at line 46 of file DifVector.cxx.

47 :x(v.x()),y(v.y()),z(v.z())

48{}

v

**********Class see also m_nmax DOUBLE PRECISION m_amel DOUBLE PRECISION m_x2 DOUBLE PRECISION m_alfinv DOUBLE PRECISION m_Xenph INTEGER m_KeyWtm INTEGER m_idyfs DOUBLE PRECISION m_zini DOUBLE PRECISION m_q2 DOUBLE PRECISION m_Wt_KF DOUBLE PRECISION m_WtCut INTEGER m_KFfin *COMMON c_KarLud $ !Input CMS energy[GeV] $ !CMS energy after beam spread beam strahlung[GeV] $ !Beam energy spread[GeV] $ !z boost due to beam spread $ !electron beam mass *ff pair spectrum $ !minimum v

Definition KarLud.h:35

◆ DifVector() [5/5]

DifVector::DifVector ( const DifVector & v )

Definition at line 50 of file DifVector.cxx.

51 :x(v.x),y(v.y),z(v.z)

52{}

◆ ~DifVector()

DifVector::~DifVector ( )

inline

Definition at line 47 of file DifVector.h.

47{} // destroy

Member Function Documentation

◆ cosTheta()

DifNumber DifVector::cosTheta ( ) const

◆ dot()

DifNumber DifVector::dot ( const DifVector & v ) const

inline

Referenced by dot().

◆ errorMatrix()

HepSymMatrix DifVector::errorMatrix ( const HepSymMatrix & e ) const

Definition at line 54 of file DifVector.cxx.

                                                              {
  HepSymMatrix temp(3);
  temp(1,1)=correlation(x,x,e);  
  temp(1,2)=correlation(x,y,e);
  temp(1,3)=correlation(x,z,e);
  temp(2,2)=correlation(y,y,e);
  temp(2,3)=correlation(y,z,e);
  temp(3,3)=correlation(z,z,e);
  return temp;
}

Referenced by TrkCompTrk::directionErr(), TrkRep::directionErr(), TrkCompTrk::positionErr(), and TrkRep::positionErr().

◆ flipsign()

DifVector & DifVector::flipsign ( )

inline

◆ jacobian()

HepMatrix DifVector::jacobian ( ) const

Definition at line 65 of file DifVector.cxx.

                                  {
  int npar=x.nPar();
  HepMatrix temp(3,npar);
  for(int i=1; i<=npar; i++){
    temp(1,i)=x.derivative(i);
    temp(2,i)=y.derivative(i);
    temp(3,i)=z.derivative(i);
  } // (int i=1; i<=npar; i++)
  return temp;
}

◆ length()

DifNumber DifVector::length ( ) const

inline

◆ lengthSq()

DifNumber DifVector::lengthSq ( ) const

inline

◆ normalize()

DifVector & DifVector::normalize ( )

inline

Referenced by DifFourVector::boostFromMe(), and DifFourVector::boostToMe().

◆ nPar()

int DifVector::nPar ( ) const

inline

◆ operator*=() [1/2]

DifVector & DifVector::operator*= ( const DifNumber & n )

inline

◆ operator*=() [2/2]

DifVector & DifVector::operator*= ( const double & n )

inline

◆ operator+=()

DifVector & DifVector::operator+= ( const DifVector & v )

inline

◆ operator-()

DifVector DifVector::operator- ( ) const

inline

◆ operator-=()

DifVector & DifVector::operator-= ( const DifVector & v )

inline

◆ operator/=() [1/2]

DifVector & DifVector::operator/= ( const DifNumber & n )

◆ operator/=() [2/2]

DifVector & DifVector::operator/= ( const double & n )

◆ operator=()

DifVector & DifVector::operator= ( const DifVector & v )

inline

◆ perp()

DifNumber DifVector::perp ( ) const

inline

◆ perpSq()

DifNumber DifVector::perpSq ( ) const

inline

◆ phi()

DifNumber DifVector::phi ( ) const

◆ print()

void DifVector::print ( ) const

Definition at line 85 of file DifVector.cxx.

                           {
  /*SKIP
  cout << "x:" << x;
  cout << "y:" << y;
  cout << "z:" << z;
  */
  //yzhang TEMP
  cout << "Yzhang::DifVector::print x,y,z SKIPED!\n";
}

◆ r()

DifNumber DifVector::r ( ) const

Referenced by rotate(), and rotate().

◆ rotate() [1/7]

DifVector & DifVector::rotate	(	const DifNumber &	alpha,
		const DifNumber &	beta,
		const DifNumber &	gamma )

Definition at line 80 of file DifVector.cxx.

                                                                                     {
  DifRotation(a,b,g).rotate(*this);
  return *this;
}

◆ rotate() [2/7]

DifVector & DifVector::rotate ( const DifRotation & r )

Definition at line 76 of file DifVector.cxx.

                                                 {
  r.rotate(*this); return *this;
}

◆ rotate() [3/7]

DifVector & DifVector::rotate	(	const DifVector &	axis,
		const DifNumber &	angle )

inline

◆ rotate() [4/7]

DifVector & DifVector::rotate	(	const DifVector &	axis,
		const DifNumber &	cosine,
		const DifNumber &	sine )

inline

◆ rotate() [5/7]

DifVector & DifVector::rotate	(	const DifVector &	axis,
		const double &	angle )

inline

◆ rotate() [6/7]

DifVector & DifVector::rotate	(	const DifVector &	axis,
		const double &	cosine,
		const double &	sine )

inline

◆ rotate() [7/7]

DifVector & DifVector::rotate	(	const double &	alpha,
		const double &	beta,
		const double &	gamma )

◆ rotateX() [1/4]

DifVector & DifVector::rotateX ( const DifNumber & angle )

inline

◆ rotateX() [2/4]

DifVector & DifVector::rotateX	(	const DifNumber &	cosine,
		const DifNumber &	sine )

inline

◆ rotateX() [3/4]

DifVector & DifVector::rotateX ( const double & angle )

inline

◆ rotateX() [4/4]

DifVector & DifVector::rotateX	(	const double &	cosine,
		const double &	sine )

inline

◆ rotateY() [1/4]

DifVector & DifVector::rotateY ( const DifNumber & angle )

inline

◆ rotateY() [2/4]

DifVector & DifVector::rotateY	(	const DifNumber &	cosine,
		const DifNumber &	sine )

inline

◆ rotateY() [3/4]

DifVector & DifVector::rotateY ( const double & angle )

inline

◆ rotateY() [4/4]

DifVector & DifVector::rotateY	(	const double &	cosine,
		const double &	sine )

inline

◆ rotateZ() [1/4]

DifVector & DifVector::rotateZ ( const DifNumber & angle )

inline

◆ rotateZ() [2/4]

DifVector & DifVector::rotateZ	(	const DifNumber &	cosine,
		const DifNumber &	sine )

inline

◆ rotateZ() [3/4]

DifVector & DifVector::rotateZ ( const double & angle )

inline

◆ rotateZ() [4/4]

DifVector & DifVector::rotateZ	(	const double &	cosine,
		const double &	sine )

inline

◆ theta()

DifNumber DifVector::theta ( ) const

◆ transverse()

DifVector DifVector::transverse ( const DifVector & v ) const

inline

Referenced by transverse().

◆ unit()

DifVector DifVector::unit ( ) const

inline

◆ zeroDerivatives()

DifVector & DifVector::zeroDerivatives ( )

inline

Friends And Related Symbol Documentation

◆ cross

DifVector cross	(	const DifVector &	a,
		const DifVector &	b )

friend

◆ operator* [1/5]

DifVector operator*	(	const DifNumber &	n,
		const DifVector &	v )

friend

◆ operator* [2/5]

DifNumber operator*	(	const DifVector &	a,
		const DifVector &	b )

friend

◆ operator* [3/5]

DifVector operator*	(	const DifVector &	v,
		const DifNumber &	n )

friend

◆ operator* [4/5]

DifVector operator*	(	const DifVector &	v,
		const double &	n )

friend

◆ operator* [5/5]

DifVector operator*	(	const double &	n,
		const DifVector &	v )

friend

◆ operator+

DifVector operator+	(	const DifVector &	a,
		const DifVector &	b )

friend

◆ operator-

DifVector operator-	(	const DifVector &	a,
		const DifVector &	b )

friend

◆ operator/ [1/2]

DifVector operator/	(	const DifVector &	v,
		const DifNumber &	n )

friend

◆ operator/ [2/2]

DifVector operator/	(	const DifVector &	v,
		const double &	n )

friend

Member Data Documentation

◆ x

DifNumber DifVector::x

Definition at line 148 of file DifVector.h.

Referenced by DifVector(), DifVector(), DifVector(), DifVector(), DifVector(), TrkCompTrk::directionErr(), TrkRep::directionErr(), errorMatrix(), HelixTraj::getDFInfo(), TrkCircleTraj::getDFInfo(), HelixTraj::getDFInfo2(), TrkCircleTraj::getDFInfo2(), jacobian(), TrkCompTrk::positionErr(), and TrkRep::positionErr().

◆ y

DifNumber DifVector::y

Definition at line 149 of file DifVector.h.

Referenced by DifVector(), DifVector(), DifVector(), DifVector(), DifVector(), TrkCompTrk::directionErr(), TrkRep::directionErr(), errorMatrix(), HelixTraj::getDFInfo(), TrkCircleTraj::getDFInfo(), HelixTraj::getDFInfo2(), TrkCircleTraj::getDFInfo2(), jacobian(), TrkCompTrk::positionErr(), and TrkRep::positionErr().

◆ z

DifNumber DifVector::z

Definition at line 150 of file DifVector.h.

Referenced by DifVector(), DifVector(), DifVector(), DifVector(), DifVector(), TrkCompTrk::directionErr(), TrkRep::directionErr(), errorMatrix(), HelixTraj::getDFInfo(), TrkCircleTraj::getDFInfo(), HelixTraj::getDFInfo2(), TrkCircleTraj::getDFInfo2(), jacobian(), TrkCompTrk::positionErr(), and TrkRep::positionErr().

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

Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ DifVector() [1/5]

◆ DifVector() [2/5]

◆ DifVector() [3/5]

◆ DifVector() [4/5]

◆ DifVector() [5/5]

◆ ~DifVector()

Member Function Documentation

◆ cosTheta()

◆ dot()

◆ errorMatrix()

◆ flipsign()

◆ jacobian()

◆ length()

◆ lengthSq()

◆ normalize()

◆ nPar()

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator+=()

◆ operator-()

◆ operator-=()

◆ operator/=() [1/2]

◆ operator/=() [2/2]

◆ operator=()

◆ perp()

◆ perpSq()

◆ phi()

◆ print()

◆ r()

◆ rotate() [1/7]

◆ rotate() [2/7]

◆ rotate() [3/7]

◆ rotate() [4/7]

◆ rotate() [5/7]

◆ rotate() [6/7]

◆ rotate() [7/7]

◆ rotateX() [1/4]

◆ rotateX() [2/4]

◆ rotateX() [3/4]

◆ rotateX() [4/4]

◆ rotateY() [1/4]

◆ rotateY() [2/4]

◆ rotateY() [3/4]

◆ rotateY() [4/4]

◆ rotateZ() [1/4]

◆ rotateZ() [2/4]

◆ rotateZ() [3/4]

◆ rotateZ() [4/4]

◆ theta()

◆ transverse()

◆ unit()

◆ zeroDerivatives()

Friends And Related Symbol Documentation

◆ cross

◆ operator* [1/5]

◆ operator* [2/5]

◆ operator* [3/5]

◆ operator* [4/5]

◆ operator* [5/5]

◆ operator+

◆ operator-

◆ operator/ [1/2]

◆ operator/ [2/2]

Member Data Documentation

◆ x

◆ y

◆ z