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State Class Reference

#include <State.h>

List of all members.

Public Methods
	State ()
	default constructor. More...
virtual	~State ()
	default destructor. More...
void	setVector (const HepVector &x)
	set the vector. More...
const HepVector &	vector () const
	return the state const vector. More...
void	setMatrix (const HepSymMatrix &cov)
	set the matrix. More...
const HepSymMatrix &	matrix () const
	return the state const matrix. More...
void	setZ (double par)
	set the running parameter. More...
double	z () const
	return the state running parameter. More...
HepPoint3D	position () const
	return position. More...
HepVector3D	direction () const
	return direction. More...
HepVector3D	slopes () const
	return slopes (z coordinate = +1). More...
double	p () const
	return momentum. More...
HepVector3D	momentum () const
	return momentum. More...
double	pt () const
	return pt (x,y components). More...
Protected Attributes
HepVector	m_x
	vector of the state. More...
HepSymMatrix	m_cov
	covariance matrix. More...
double	m_z
	running parameter. More...

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Constructor & Destructor Documentation

State::State (    )  [inline]

default constructor.

virtual State::~State (    )  [inline, virtual]

default destructor.

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Member Function Documentation

HepVector3D State::direction (    )  const [inline]

return direction.

const HepSymMatrix& State::matrix (    )  const [inline]

return the state const matrix.

HepVector3D State::momentum (    )  const [inline]

return momentum.

double State::p (    )  const [inline]

return momentum.

HepPoint3D State::position (    )  const [inline]

return position.

double State::pt (    )  const [inline]

return pt (x,y components).

void State::setMatrix (  const HepSymMatrix &    cov )  [inline]

set the matrix.

void State::setVector (  const HepVector &    x )  [inline]

set the vector.

void State::setZ (  double    par )  [inline]

set the running parameter.

HepVector3D State::slopes (    )  const [inline]

return slopes (z coordinate = +1).

const HepVector& State::vector (    )  const [inline]

return the state const vector.

double State::z (    )  const [inline]

return the state running parameter.

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Member Data Documentation

HepSymMatrix State::m_cov [protected]

covariance matrix.

HepVector State::m_x [protected]

vector of the state.

double State::m_z [protected]

running parameter.

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

• State.h

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