PHGeomTGeo Class Reference

PHGeomTGeo provide run-time access to TGeoManger. It is transient object and it shall NOT be saved to DST. For DST storage, please use PHGeomIOTGeo For operation of this class with DST node, please use PHGeomUtility. More...

#include </dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/PHGeometry/PHGeomTGeo.h>

Inheritance diagram for PHGeomTGeo:

Collaboration diagram for PHGeomTGeo:

Public Member Functions
	PHGeomTGeo ()
virtual	~PHGeomTGeo ()
virtual void	identify (std::ostream &os=std::cout) const
virtual void	Reset ()
	Clear Event. More...
virtual int	isValid () const
	isValid returns non zero if object contains vailid data More...
void	SetGeometry (TGeoManager *g)
TGeoManager *	GetGeometry ()
bool	ConsistencyCheck () const
Public Member Functions inherited from PHObject
	PHObject ()
	ctor More...
virtual	~PHObject ()
	dtor More...
virtual PHObject *	clone () const
	Virtual copy constructor. More...
virtual int	isValid (const float) const
virtual int	isValid (const double) const
virtual int	isValid (const int) const
virtual int	isValid (const unsigned int) const
virtual int	isImplemented (const float f) const
virtual int	isImplemented (const double f) const
virtual int	isImplemented (const int i) const
virtual int	isImplemented (const unsigned int i) const
void	SplitLevel (const int i)
int	SplitLevel () const
void	BufferSize (const int i)
int	BufferSize () const

Protected Attributes
TGeoManager *	_fGeom
	store and stream the full geometry via DST objects More...

Detailed Description

PHGeomTGeo provide run-time access to TGeoManger. It is transient object and it shall NOT be saved to DST. For DST storage, please use PHGeomIOTGeo For operation of this class with DST node, please use PHGeomUtility.

Definition at line 24 of file PHGeomTGeo.h.

Constructor & Destructor Documentation

PHGeomTGeo()

PHGeomTGeo::PHGeomTGeo

(

)

Definition at line 22 of file PHGeomTGeo.cc.

~PHGeomTGeo()

PHGeomTGeo::~PHGeomTGeo ( )

virtual

Definition at line 28 of file PHGeomTGeo.cc.

References ConsistencyCheck(), and Reset().

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Member Function Documentation

ConsistencyCheck()

bool PHGeomTGeo::ConsistencyCheck

(

)

const

Since ROOT force TGeoManager is a unique object via global pointer gGeoManager, this function checks whether _fGeom is still the current gGeoManager which avoids operates on an invalid pointer

Definition at line 112 of file PHGeomTGeo.cc.

References _fGeom, and NULL.

Referenced by GetGeometry(), identify(), isValid(), Reset(), SetGeometry(), and ~PHGeomTGeo().

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GetGeometry()

TGeoManager * PHGeomTGeo::GetGeometry

(

)

Definition at line 53 of file PHGeomTGeo.cc.

References _fGeom, ConsistencyCheck(), and NULL.

Referenced by PHGeomUtility::GetTGeoManager(), PHGeomUtility::ImportCurrentTGeoManager(), PHGeomUtility::ImportGeomFile(), and PHGeomUtility::UpdateIONode().

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identify()

void PHGeomTGeo::identify ( std::ostream &  os = std::cout ) const

virtual

identify Function from PHObject

Parameters

os	Output Stream

Reimplemented from PHObject.

Definition at line 72 of file PHGeomTGeo.cc.

References _fGeom, and ConsistencyCheck().

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isValid()

int PHGeomTGeo::isValid ( ) const

virtual

isValid returns non zero if object contains vailid data

Reimplemented from PHObject.

Definition at line 100 of file PHGeomTGeo.cc.

References _fGeom, ConsistencyCheck(), and NULL.

Referenced by PHGeomUtility::GetTGeoManager(), PHGeomUtility::ImportCurrentTGeoManager(), SQReco::InitGeom(), and PHGeomUtility::UpdateIONode().

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Reset()

void PHGeomTGeo::Reset ( )

virtual

Clear Event.

Reimplemented from PHObject.

Definition at line 86 of file PHGeomTGeo.cc.

References _fGeom, ConsistencyCheck(), and NULL.

Referenced by PHGeomUtility::ImportGeomFile(), and ~PHGeomTGeo().

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SetGeometry()

void PHGeomTGeo::SetGeometry

(

TGeoManager *

g

)

Assign TGeoManager object. Once assigned, the TGeoManager will be locked to avoid a second TGeoManager override gGeoManager and lead to an invalid PHGeomTGeo The pointer TGeoManager should be the current gGeoManager

Definition at line 35 of file PHGeomTGeo.cc.

References _fGeom, ConsistencyCheck(), and NULL.

Referenced by PHGeomUtility::ImportCurrentTGeoManager(), PHGeomUtility::ImportGeomFile(), and PHGeomUtility::LoadFromIONode().

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Member Data Documentation

_fGeom

TGeoManager* PHGeomTGeo::_fGeom

protected

store and stream the full geometry via DST objects

Definition at line 58 of file PHGeomTGeo.h.

Referenced by ConsistencyCheck(), GetGeometry(), identify(), isValid(), Reset(), and SetGeometry().

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

• /dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/PHGeometry/PHGeomTGeo.h
• /dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/PHGeometry/PHGeomTGeo.cc