CbmLitTGeoNavigator Class Reference

#include <CbmLitTGeoNavigator.h>

Inheritance diagram for CbmLitTGeoNavigator:

Collaboration diagram for CbmLitTGeoNavigator:

Public Member Functions
	CbmLitTGeoNavigator ()
virtual	~CbmLitTGeoNavigator ()
LitStatus	FindIntersections (const CbmLitTrackParam *par, litfloat zOut, std::vector< CbmLitMaterialInfo > &inter)
	Find intersection points with detector material in a certain interval. More...

Private Member Functions
void	InitTrack (const CbmLitTrackParam *par, Bool_t downstream) const
CbmLitMaterialInfo	MakeStep (litfloat step=0.) const
litfloat	CalcLength (litfloat zOut) const

Detailed Description

Definition at line 19 of file CbmLitTGeoNavigator.h.

Constructor & Destructor Documentation

CbmLitTGeoNavigator()

CbmLitTGeoNavigator::CbmLitTGeoNavigator

(

)

CbmLitTGeoNavigator.cxx

Author

A.Lebedev andre.nosp@m.y.le.nosp@m.bedev.nosp@m.@gsi.nosp@m..de

Since

2008

Definition at line 19 of file CbmLitTGeoNavigator.cxx.

~CbmLitTGeoNavigator()

CbmLitTGeoNavigator::~CbmLitTGeoNavigator ( )

virtual

Definition at line 21 of file CbmLitTGeoNavigator.cxx.

Member Function Documentation

CalcLength()

litfloat CbmLitTGeoNavigator::CalcLength ( litfloat  zOut ) const

private

Definition at line 110 of file CbmLitTGeoNavigator.cxx.

References sqrt().

Referenced by FindIntersections().

FindIntersections()

LitStatus CbmLitTGeoNavigator::FindIntersections ( const CbmLitTrackParam *  par, litfloat  zOut, std::vector< CbmLitMaterialInfo > &  inter  )

virtual

Find intersection points with detector material in a certain interval.

Parameters

[in]	par	Input track parameter. Define initial direction and Z position.
[in]	zOut	Output Z position [cm].
[out]	inter	Output vector with crossed materials.

Returns

Status code.

Implements CbmLitGeoNavigator.

Definition at line 24 of file CbmLitTGeoNavigator.cxx.

References CalcLength(), CbmLitTrackParam::GetZ(), CbmLitMaterialInfo::GetZpos(), InitTrack(), kLITERROR, kLITSUCCESS, MakeStep(), CbmLitMaterialInfo::SetLength(), and CbmLitMaterialInfo::SetZpos().

InitTrack()

void CbmLitTGeoNavigator::InitTrack ( const CbmLitTrackParam *  par, Bool_t  downstream  ) const

private

Definition at line 73 of file CbmLitTGeoNavigator.cxx.

References CbmLitTrackParam::GetDirCos(), CbmLitTrackParam::GetX(), CbmLitTrackParam::GetY(), and CbmLitTrackParam::GetZ().

Referenced by FindIntersections().

MakeStep()

CbmLitMaterialInfo CbmLitTGeoNavigator::MakeStep ( litfloat  step = 0. ) const

private

Definition at line 86 of file CbmLitTGeoNavigator.cxx.

References lit::CbmLitDefaultSettings::MAXIMUM_TGEO_NAVIGATION_DISTANCE, CbmLitMaterialInfo::SetA(), CbmLitMaterialInfo::SetLength(), CbmLitMaterialInfo::SetName(), CbmLitMaterialInfo::SetRho(), CbmLitMaterialInfo::SetRL(), CbmLitMaterialInfo::SetZ(), and CbmLitMaterialInfo::SetZpos().

Referenced by FindIntersections().

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

• CbmLitTGeoNavigator.h
• CbmLitTGeoNavigator.cxx