Trk::MaterialStep Class Reference

is needed for the recording of MaterialProperties from Geant4 and read them in with the mapping algorithm More...

#include <MaterialStep.h>

Collaboration diagram for Trk::MaterialStep:

Public Member Functions
	MaterialStep ()=default
	Default Constructor needed for POOL.
	MaterialStep (float x, float y, float z, float t, float matX0, float matL0, float matA, float matZ, float matRho, float matdEdX=0.)
	Constructor with arguments.
	MaterialStep (float x, float y, float z, float t, float matX0, float matL0, float matA, float matZ, float matRho, const std::vector< unsigned char > &elements, const std::vector< unsigned char > &fractions, float matdEdX=0.)
	Constructor with arguments - used for compound material maps.
	MaterialStep (const MaterialStep &mstep)=default
	Copy / Move Constructors.
	MaterialStep (MaterialStep &&mstep)=default
MaterialStep &	operator= (const MaterialStep &mstep)=default
	Assignment operators.
MaterialStep &	operator= (MaterialStep &&mstep)=default
	~MaterialStep ()=default
	Destructor.
MsgStream &	dump (MsgStream &sl) const
	Output Method for MsgStream, to be overloaded by child classes.
std::ostream &	dump (std::ostream &sl) const
	Output Method for std::ostream, to be overloaded by child classes.
double	steplength () const
	Access method : steplength.
double	steplengthInX0 () const
	Access method : steplength.
double	steplengthInL0 () const
	Access method : steplength.
double	hitX () const
	Access method : hitX,Y,Z,R.
double	hitY () const
double	hitZ () const
double	hitR () const
double	x0 () const
	Access method : material X0/A/Z/rho.
double	l0 () const
double	A () const
double	Z () const
double	rho () const
const Material &	fullMaterial () const

Protected Attributes
float	m_steplength = 0
float	m_hitX = 0
float	m_hitY = 0
float	m_hitZ = 0
float	m_hitR = 0
Material	m_material {}

Friends
class	::MaterialStepCnv_p1

Detailed Description

is needed for the recording of MaterialProperties from Geant4 and read them in with the mapping algorithm

The class is very much simplified for the ease of persistency issues.

Author

Andre.nosp@m.as.S.nosp@m.alzbu.nosp@m.rger.nosp@m.@cern.nosp@m..ch

Definition at line 34 of file MaterialStep.h.

Constructor & Destructor Documentation

MaterialStep() [1/5]

Trk::MaterialStep::MaterialStep ( )

default

Default Constructor needed for POOL.

MaterialStep() [2/5]

Trk::MaterialStep::MaterialStep	(	float	x,
		float	y,
		float	z,
		float	t,
		float	matX0,
		float	matL0,
		float	matA,
		float	matZ,
		float	matRho,
		float	matdEdX = 0. )

Constructor with arguments.

Definition at line 16 of file MaterialStep.cxx.

    : m_steplength(stepL),
      m_hitX(x),
      m_hitY(y),
      m_hitZ(z),
      m_hitR(std::sqrt(x * x + y * y)),
      m_material(matX0, matL0, matA, matZ, matRho, matdEdX) {}

MaterialStep() [3/5]

Trk::MaterialStep::MaterialStep	(	float	x,
		float	y,
		float	z,
		float	t,
		float	matX0,
		float	matL0,
		float	matA,
		float	matZ,
		float	matRho,
		const std::vector< unsigned char > &	elements,
		const std::vector< unsigned char > &	fractions,
		float	matdEdX = 0. )

Constructor with arguments - used for compound material maps.

Definition at line 26 of file MaterialStep.cxx.

    : m_steplength(stepL),
      m_hitX(x),
      m_hitY(y),
      m_hitZ(z),
      m_hitR(std::sqrt(x * x + y * y)),
      m_material(matX0, matL0, matA, matZ, matRho, matdEdX,
                 new Trk::MaterialComposition(elements, fractions))
 
{}

MaterialStep() [4/5]

Trk::MaterialStep::MaterialStep ( const MaterialStep & mstep )

default

Copy / Move Constructors.

MaterialStep() [5/5]

Trk::MaterialStep::MaterialStep ( MaterialStep && mstep )

default

~MaterialStep()

Trk::MaterialStep::~MaterialStep ( )

default

Destructor.

Member Function Documentation

A()

double Trk::MaterialStep::A ( ) const

inline

Definition at line 122 of file MaterialStep.h.

{ return m_material.A; }

dump() [1/2]

MsgStream & Trk::MaterialStep::dump

(

MsgStream &

sl

)

const

Output Method for MsgStream, to be overloaded by child classes.

Definition at line 42 of file MaterialStep.cxx.

                                                    {
  sl << "----> MaterialStep - recorded at (x/y/z) | r : (" << hitX() << "/ ";
  sl << hitY() << "/ ";
  sl << hitZ() << ") |  ";
  sl << hitR() << std::endl;
  sl << "      Material (t/x0/l0/A/Z/rho) : (" << steplength() << "/ ";
  sl << x0() << "/ ";
  sl << l0() << "/ ";
  sl << A() << "/ ";
  sl << Z() << "/  ";
  sl << rho() << ")" << std::endl;
  return sl;
}

dump() [2/2]

std::ostream & Trk::MaterialStep::dump

(

std::ostream &

sl

)

const

Output Method for std::ostream, to be overloaded by child classes.

Definition at line 56 of file MaterialStep.cxx.

                                                      {
  sl << "----> MaterialStep - recorded at (x/y/z) | r : (" << hitX() << "/ ";
  sl << hitY() << "/ ";
  sl << hitZ() << ") |  ";
  sl << hitR() << std::endl;
  sl << "      Material (t/x0/l0/A/Z/rho) : (" << steplength() << "/ ";
  sl << x0() << "/ ";
  sl << l0() << "/ ";
  sl << A() << "/ ";
  sl << Z() << "/  ";
  sl << rho() << ")" << std::endl;
  return sl;
}

fullMaterial()

const Material & Trk::MaterialStep::fullMaterial ( ) const

inline

Definition at line 128 of file MaterialStep.h.

{ return m_material; }

hitR()

double Trk::MaterialStep::hitR ( ) const

inline

Definition at line 116 of file MaterialStep.h.

{ return m_hitR; }

hitX()

double Trk::MaterialStep::hitX ( ) const

inline

Access method : hitX,Y,Z,R.

Definition at line 110 of file MaterialStep.h.

{ return m_hitX; }

hitY()

double Trk::MaterialStep::hitY ( ) const

inline

Definition at line 112 of file MaterialStep.h.

{ return m_hitY; }

hitZ()

double Trk::MaterialStep::hitZ ( ) const

inline

Definition at line 114 of file MaterialStep.h.

{ return m_hitZ; }

l0()

double Trk::MaterialStep::l0 ( ) const

inline

Definition at line 120 of file MaterialStep.h.

{ return m_material.L0; }

operator=() [1/2]

MaterialStep & Trk::MaterialStep::operator= ( const MaterialStep & mstep )

default

Assignment operators.

operator=() [2/2]

MaterialStep & Trk::MaterialStep::operator= ( MaterialStep && mstep )

default

rho()

double Trk::MaterialStep::rho ( ) const

inline

Definition at line 126 of file MaterialStep.h.

{ return m_material.rho; }

steplength()

double Trk::MaterialStep::steplength ( ) const

inline

Access method : steplength.

Definition at line 100 of file MaterialStep.h.

{ return m_steplength; }

steplengthInL0()

double Trk::MaterialStep::steplengthInL0 ( ) const

inline

Access method : steplength.

Definition at line 106 of file MaterialStep.h.

                                                 {
  return (m_steplength / m_material.L0);
}

steplengthInX0()

double Trk::MaterialStep::steplengthInX0 ( ) const

inline

Access method : steplength.

Definition at line 102 of file MaterialStep.h.

                                                 {
  return (m_steplength / m_material.X0);
}

x0()

double Trk::MaterialStep::x0 ( ) const

inline

Access method : material X0/A/Z/rho.

Definition at line 118 of file MaterialStep.h.

{ return m_material.X0; }

Z()

double Trk::MaterialStep::Z ( ) const

inline

Definition at line 124 of file MaterialStep.h.

{ return m_material.Z; }

Friends And Related Symbol Documentation

::MaterialStepCnv_p1

friend class ::MaterialStepCnv_p1

friend

Definition at line 91 of file MaterialStep.h.

Member Data Documentation

m_hitR

float Trk::MaterialStep::m_hitR = 0

protected

Definition at line 96 of file MaterialStep.h.

m_hitX

float Trk::MaterialStep::m_hitX = 0

protected

Definition at line 93 of file MaterialStep.h.

m_hitY

float Trk::MaterialStep::m_hitY = 0

protected

Definition at line 94 of file MaterialStep.h.

m_hitZ

float Trk::MaterialStep::m_hitZ = 0

protected

Definition at line 95 of file MaterialStep.h.

m_material

Material Trk::MaterialStep::m_material {}

protected

Definition at line 97 of file MaterialStep.h.

{};

m_steplength

float Trk::MaterialStep::m_steplength = 0

protected

Definition at line 92 of file MaterialStep.h.

---

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

• MaterialStep.h
• MaterialStep.cxx