Base class describing materials.

Definition at line 29 of file TGeoMaterial.h.

Public Types
enum	EGeoMaterial { kMatUsed = BIT(17), kMatSavePrimitive = BIT(18) }

enum	EGeoMaterialState { kMatStateUndefined, kMatStateSolid, kMatStateLiquid, kMatStateGas }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

Public Member Functions
	TGeoMaterial ()
	Default constructor. More...

	TGeoMaterial (const char *name)
	constructor More...

	TGeoMaterial (const char *name, Double_t a, Double_t z, Double_t rho, Double_t radlen=0, Double_t intlen=0)
	constructor More...

	TGeoMaterial (const char *name, Double_t a, Double_t z, Double_t rho, EGeoMaterialState state, Double_t temperature=STP_temperature, Double_t pressure=STP_pressure)
	Constructor with state, temperature and pressure. More...

	TGeoMaterial (const char name, TGeoElement elem, Double_t rho)
	constructor More...

virtual	~TGeoMaterial ()
	Destructor. More...

virtual TGeoMaterial *	DecayMaterial (Double_t time, Double_t precision=0.001)
	Create the material representing the decay product of this material at a given time. More...

virtual void	FillMaterialEvolution (TObjArray *population, Double_t precision=0.001)
	Fills a user array with all the elements deriving from the possible decay of the top element composing the mixture. More...

virtual Double_t	GetA () const

TGeoElement *	GetBaseElement () const

virtual Int_t	GetByteCount () const

virtual TObject *	GetCerenkovProperties () const

virtual Int_t	GetDefaultColor () const
	Get some default color related to this material. More...

virtual Double_t	GetDensity () const

virtual TGeoElement *	GetElement (Int_t i=0) const
	Get a pointer to the element this material is made of. More...

virtual void	GetElementProp (Double_t &a, Double_t &z, Double_t &w, Int_t i=0)
	Single interface to get element properties. More...

TGeoExtension *	GetFWExtension () const

Int_t	GetIndex ()
	Retrieve material index in the list of materials. More...

virtual Double_t	GetIntLen () const

virtual Int_t	GetNelements () const

char *	GetPointerName () const
	Provide a pointer name containing uid. More...

Double_t	GetPressure () const

virtual Double_t	GetRadLen () const

virtual Double_t	GetSpecificActivity (Int_t) const

EGeoMaterialState	GetState () const

Double_t	GetTemperature () const

Char_t	GetTransparency () const

TGeoExtension *	GetUserExtension () const

virtual Double_t	GetZ () const

TGeoExtension *	GrabFWExtension () const
	Get a copy of the framework extension pointer. More...

TGeoExtension *	GrabUserExtension () const
	Get a copy of the user extension pointer. More...

virtual Bool_t	IsEq (const TGeoMaterial *other) const
	return true if the other material has the same physical properties More...

virtual Bool_t	IsMixture () const

Bool_t	IsUsed () const

virtual void	Print (const Option_t *option="") const
	print characteristics of this material More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetA (Double_t a)

virtual void	SetCerenkovProperties (TObject *cerenkov)

virtual void	SetDensity (Double_t density)

void	SetFWExtension (TGeoExtension *ext)
	Connect framework defined extension to the material. More...

void	SetIndex (Int_t index)

void	SetPressure (Double_t pressure)

void	SetRadLen (Double_t radlen, Double_t intlen=0.)
	Set radiation/absorption lengths. More...

void	SetState (EGeoMaterialState state)

void	SetTemperature (Double_t temperature)

void	SetTransparency (Char_t transparency=0)

void	SetUsed (Bool_t flag=kTRUE)

void	SetUserExtension (TGeoExtension *ext)
	Connect user-defined extension to the material. More...

virtual void	SetZ (Double_t z)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TString &name, const TString &title)

	TNamed (const TNamed &named)
	TNamed copy ctor. More...

virtual	~TNamed ()
	TNamed destructor. More...

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects. More...

virtual void	Copy (TObject &named) const
	Copy this to obj. More...

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	IsSortable () const

virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...

virtual void	SetName (const char *name)
	Set the name of the TNamed. More...

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title). More...

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed. More...

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

ULong_t	CheckedHash ()
	Checked and record whether for this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor. More...

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor. More...

virtual	~TAttFill ()
	AttFill destructor. More...

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill. More...

virtual Color_t	GetFillColor () const
	Return the fill area color. More...

virtual Style_t	GetFillStyle () const
	Return the fill area style. More...

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary. More...

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values. More...

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out. More...

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes. More...

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color. More...

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color. More...

virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style. More...

Static Public Member Functions
static Double_t	Coulomb (Double_t z)
	static function Compute Coulomb correction for pair production and Brem REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78 FORMULA 2.7.17 More...

static Double_t	ScreenFactor (Double_t z)
	static function Compute screening factor for pair production and Bremsstrahlung REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78 FORMULA 2.7.22 More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions
	TGeoMaterial (const TGeoMaterial &)
	Transient framework-defined extension to materials. More...

TGeoMaterial &	operator= (const TGeoMaterial &)
	assignment operator More...

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

void	MakeZombie ()

Protected Attributes
Double_t	fA

TObject *	fCerenkov

Double_t	fDensity

TGeoElement *	fElement

TGeoExtension *	fFWExtension
	Transient user-defined extension to materials. More...

Int_t	fIndex

Double_t	fIntLen

Double_t	fPressure

Double_t	fRadLen

TObject *	fShader

EGeoMaterialState	fState

Double_t	fTemperature

TGeoExtension *	fUserExtension

Double_t	fZ

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color. More...

Style_t	fFillStyle
	Fill area style. More...

#include <TGeoMaterial.h>

Inheritance diagram for TGeoMaterial:

[legend]

Member Enumeration Documentation

◆ EGeoMaterial

enum TGeoMaterial::EGeoMaterial

Enumerator
kMatUsed
kMatSavePrimitive

Definition at line 33 of file TGeoMaterial.h.

◆ EGeoMaterialState

enum TGeoMaterial::EGeoMaterialState

Enumerator
kMatStateUndefined
kMatStateSolid
kMatStateLiquid
kMatStateGas

Definition at line 37 of file TGeoMaterial.h.

Constructor & Destructor Documentation

◆ TGeoMaterial() [1/6]

TGeoMaterial::TGeoMaterial ( const TGeoMaterial & gm )

protected

Transient framework-defined extension to materials.

Definition at line 208 of file TGeoMaterial.cxx.

◆ TGeoMaterial() [2/6]

TGeoMaterial::TGeoMaterial ( )

Default constructor.

Definition at line 37 of file TGeoMaterial.cxx.

◆ TGeoMaterial() [3/6]

TGeoMaterial::TGeoMaterial ( const char * name )

constructor

Definition at line 64 of file TGeoMaterial.cxx.

◆ TGeoMaterial() [4/6]

TGeoMaterial::TGeoMaterial	(	const char *	name,
		Double_t	a,
		Double_t	z,
		Double_t	rho,
		Double_t	radlen = `0`,
		Double_t	intlen = `0`
	)

constructor

Definition at line 97 of file TGeoMaterial.cxx.

◆ TGeoMaterial() [5/6]

TGeoMaterial::TGeoMaterial	(	const char *	name,
		Double_t	a,
		Double_t	z,
		Double_t	rho,
		EGeoMaterialState	state,
		Double_t	temperature = `STP_temperature`,
		Double_t	pressure = `STP_pressure`
	)

Constructor with state, temperature and pressure.

Definition at line 137 of file TGeoMaterial.cxx.

◆ TGeoMaterial() [6/6]

TGeoMaterial::TGeoMaterial	(	const char *	name,
		TGeoElement *	elem,
		Double_t	rho
	)

constructor

Definition at line 171 of file TGeoMaterial.cxx.

◆ ~TGeoMaterial()

TGeoMaterial::~TGeoMaterial ( )

virtual

Destructor.

Definition at line 259 of file TGeoMaterial.cxx.

Member Function Documentation

◆ Coulomb()

Double_t TGeoMaterial::Coulomb ( Double_t z )

static

static function Compute Coulomb correction for pair production and Brem REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78 FORMULA 2.7.17

Definition at line 378 of file TGeoMaterial.cxx.

◆ DecayMaterial()

TGeoMaterial * TGeoMaterial::DecayMaterial	(	Double_t	time,
		Double_t	precision = `0.001`
	)

virtual

Create the material representing the decay product of this material at a given time.

The precision represent the minimum cumulative branching ratio for which decay products are still taken into account.

Reimplemented in TGeoMixture.

Definition at line 478 of file TGeoMaterial.cxx.

◆ FillMaterialEvolution()

void TGeoMaterial::FillMaterialEvolution	(	TObjArray *	population,
		Double_t	precision = `0.001`
	)

virtual

Fills a user array with all the elements deriving from the possible decay of the top element composing the mixture.

Each element contained by <population> may be a radionuclide having a Bateman solution attached. The precision represent the minimum cumulative branching ratio for which decay products are still taken into account. To visualize the time evolution of each decay product one can use:

TGeoElement *elem = population->At(index);
TGeoElementRN *elemrn = 0;
if (elem->IsRadioNuclide()) elemrn = (TGeoElementRN*)elem;

One can get Ni/N1(t=0) at any moment of time. Ni is the number of atoms of one of the decay products, N1(0) is the number of atoms of the top element at t=0.

Double_t fraction_weight = elemrn->Ratio()->Concentration(time);

One can also display the time evolution of the fractional weight:

elemrn->Ratio()->Draw(option);

Reimplemented in TGeoMixture.

Definition at line 545 of file TGeoMaterial.cxx.

◆ GetA()

virtual Double_t TGeoMaterial::GetA ( ) const

inlinevirtual

Definition at line 84 of file TGeoMaterial.h.

◆ GetBaseElement()

TGeoElement* TGeoMaterial::GetBaseElement ( ) const

inline

Definition at line 91 of file TGeoMaterial.h.

◆ GetByteCount()

virtual Int_t TGeoMaterial::GetByteCount ( ) const

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 83 of file TGeoMaterial.h.

◆ GetCerenkovProperties()

virtual TObject* TGeoMaterial::GetCerenkovProperties ( ) const

inlinevirtual

Definition at line 96 of file TGeoMaterial.h.

◆ GetDefaultColor()

Int_t TGeoMaterial::GetDefaultColor ( ) const

virtual

Get some default color related to this material.

Definition at line 437 of file TGeoMaterial.cxx.

◆ GetDensity()

virtual Double_t TGeoMaterial::GetDensity ( ) const

inlinevirtual

Definition at line 87 of file TGeoMaterial.h.

◆ GetElement()

TGeoElement * TGeoMaterial::GetElement ( Int_t i = 0 ) const

virtual

Get a pointer to the element this material is made of.

Reimplemented in TGeoMixture.

Definition at line 446 of file TGeoMaterial.cxx.

◆ GetElementProp()

void TGeoMaterial::GetElementProp	(	Double_t &	a,
		Double_t &	z,
		Double_t &	w,
		Int_t	i = `0`
	)

virtual

Single interface to get element properties.

Reimplemented in TGeoMixture.

Definition at line 455 of file TGeoMaterial.cxx.

◆ GetFWExtension()

TGeoExtension* TGeoMaterial::GetFWExtension ( ) const

inline

Definition at line 103 of file TGeoMaterial.h.

◆ GetIndex()

Int_t TGeoMaterial::GetIndex ( )

Retrieve material index in the list of materials.

Definition at line 465 of file TGeoMaterial.cxx.

◆ GetIntLen()

virtual Double_t TGeoMaterial::GetIntLen ( ) const

inlinevirtual

Definition at line 94 of file TGeoMaterial.h.

◆ GetNelements()

virtual Int_t TGeoMaterial::GetNelements ( ) const

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 88 of file TGeoMaterial.h.

◆ GetPointerName()

char * TGeoMaterial::GetPointerName ( ) const

Provide a pointer name containing uid.

Definition at line 320 of file TGeoMaterial.cxx.

◆ GetPressure()

Double_t TGeoMaterial::GetPressure ( ) const

inline

Definition at line 99 of file TGeoMaterial.h.

◆ GetRadLen()

virtual Double_t TGeoMaterial::GetRadLen ( ) const

inlinevirtual

Definition at line 93 of file TGeoMaterial.h.

◆ GetSpecificActivity()

virtual Double_t TGeoMaterial::GetSpecificActivity ( Int_t ) const

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 101 of file TGeoMaterial.h.

◆ GetState()

EGeoMaterialState TGeoMaterial::GetState ( ) const

inline

Definition at line 100 of file TGeoMaterial.h.

◆ GetTemperature()

Double_t TGeoMaterial::GetTemperature ( ) const

inline

Definition at line 98 of file TGeoMaterial.h.

◆ GetTransparency()

Char_t TGeoMaterial::GetTransparency ( ) const

inline

Definition at line 97 of file TGeoMaterial.h.

◆ GetUserExtension()

TGeoExtension* TGeoMaterial::GetUserExtension ( ) const

inline

Definition at line 102 of file TGeoMaterial.h.

◆ GetZ()

virtual Double_t TGeoMaterial::GetZ ( ) const

inlinevirtual

Definition at line 85 of file TGeoMaterial.h.

◆ GrabFWExtension()

TGeoExtension * TGeoMaterial::GrabFWExtension ( ) const

Get a copy of the framework extension pointer.

The user must call Release() on the copy pointer once this pointer is not needed anymore (equivalent to delete() after calling new())

Definition at line 311 of file TGeoMaterial.cxx.

◆ GrabUserExtension()

TGeoExtension * TGeoMaterial::GrabUserExtension ( ) const

Get a copy of the user extension pointer.

The user must call Release() on the copy pointer once this pointer is not needed anymore (equivalent to delete() after calling new())

Definition at line 300 of file TGeoMaterial.cxx.

◆ IsEq()

Bool_t TGeoMaterial::IsEq ( const TGeoMaterial * other ) const

virtual

return true if the other material has the same physical properties

Reimplemented in TGeoMixture.

Definition at line 393 of file TGeoMaterial.cxx.

◆ IsMixture()

virtual Bool_t TGeoMaterial::IsMixture ( ) const

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 108 of file TGeoMaterial.h.

◆ IsUsed()

Bool_t TGeoMaterial::IsUsed ( ) const

inline

Definition at line 107 of file TGeoMaterial.h.

◆ operator=()

TGeoMaterial & TGeoMaterial::operator= ( const TGeoMaterial & gm )

protected

assignment operator

Definition at line 233 of file TGeoMaterial.cxx.

◆ Print()

void TGeoMaterial::Print ( const Option_t * option = "" ) const

virtual

print characteristics of this material

Reimplemented in TGeoMixture.

Definition at line 409 of file TGeoMaterial.cxx.

◆ SavePrimitive()

void TGeoMaterial::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

virtual

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented from TObject.

Reimplemented in TGeoMixture.

Definition at line 418 of file TGeoMaterial.cxx.

◆ ScreenFactor()

Double_t TGeoMaterial::ScreenFactor ( Double_t z )

static

static function Compute screening factor for pair production and Bremsstrahlung REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78 FORMULA 2.7.22

Definition at line 1092 of file TGeoMaterial.cxx.

◆ SetA()

virtual void TGeoMaterial::SetA ( Double_t a )

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 111 of file TGeoMaterial.h.

◆ SetCerenkovProperties()

virtual void TGeoMaterial::SetCerenkovProperties ( TObject * cerenkov )

inlinevirtual

Definition at line 115 of file TGeoMaterial.h.

◆ SetDensity()

virtual void TGeoMaterial::SetDensity ( Double_t density )

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 113 of file TGeoMaterial.h.

◆ SetFWExtension()

void TGeoMaterial::SetFWExtension ( TGeoExtension * ext )

Connect framework defined extension to the material.

The material "grabs" a copy, so the original object can be released by the producer. Release the previously connected extension if any.

NOTE: This interface is intended for the use by TGeo and the users should NOT connect extensions using this method

Definition at line 288 of file TGeoMaterial.cxx.

◆ SetIndex()

void TGeoMaterial::SetIndex ( Int_t index )

inline

Definition at line 114 of file TGeoMaterial.h.

◆ SetPressure()

void TGeoMaterial::SetPressure ( Double_t pressure )

inline

Definition at line 120 of file TGeoMaterial.h.

◆ SetRadLen()

void TGeoMaterial::SetRadLen	(	Double_t	radlen,
		Double_t	intlen = `0.`
	)

Set radiation/absorption lengths.

If the values are negative, their absolute value is taken, otherwise radlen is recomputed using G3 formula.

Definition at line 331 of file TGeoMaterial.cxx.

◆ SetState()

void TGeoMaterial::SetState ( EGeoMaterialState state )

inline

Definition at line 121 of file TGeoMaterial.h.

◆ SetTemperature()

void TGeoMaterial::SetTemperature ( Double_t temperature )

inline

Definition at line 119 of file TGeoMaterial.h.

◆ SetTransparency()

void TGeoMaterial::SetTransparency ( Char_t transparency = 0 )

inline

Definition at line 118 of file TGeoMaterial.h.

◆ SetUsed()

void TGeoMaterial::SetUsed ( Bool_t flag = kTRUE )

inline

Definition at line 117 of file TGeoMaterial.h.

◆ SetUserExtension()

void TGeoMaterial::SetUserExtension ( TGeoExtension * ext )

Connect user-defined extension to the material.

The material "grabs" a copy, so the original object can be released by the producer. Release the previously connected extension if any.

NOTE: This interface is intended for user extensions and is guaranteed not to be used by TGeo

Definition at line 273 of file TGeoMaterial.cxx.

◆ SetZ()

virtual void TGeoMaterial::SetZ ( Double_t z )

inlinevirtual

Reimplemented in TGeoMixture.

Definition at line 112 of file TGeoMaterial.h.

Member Data Documentation

◆ fA

Double_t TGeoMaterial::fA

protected

Definition at line 46 of file TGeoMaterial.h.

◆ fCerenkov

TObject* TGeoMaterial::fCerenkov

protected

Definition at line 55 of file TGeoMaterial.h.

◆ fDensity

Double_t TGeoMaterial::fDensity

protected

Definition at line 48 of file TGeoMaterial.h.

◆ fElement

TGeoElement* TGeoMaterial::fElement

protected

Definition at line 56 of file TGeoMaterial.h.

◆ fFWExtension

TGeoExtension* TGeoMaterial::fFWExtension

protected

Transient user-defined extension to materials.

Definition at line 58 of file TGeoMaterial.h.

◆ fIndex

Int_t TGeoMaterial::fIndex

protected

Definition at line 45 of file TGeoMaterial.h.

◆ fIntLen

Double_t TGeoMaterial::fIntLen

protected

Definition at line 50 of file TGeoMaterial.h.

◆ fPressure

Double_t TGeoMaterial::fPressure

protected

Definition at line 52 of file TGeoMaterial.h.

◆ fRadLen

Double_t TGeoMaterial::fRadLen

protected

Definition at line 49 of file TGeoMaterial.h.

◆ fShader

TObject* TGeoMaterial::fShader

protected

Definition at line 54 of file TGeoMaterial.h.

◆ fState

EGeoMaterialState TGeoMaterial::fState

protected

Definition at line 53 of file TGeoMaterial.h.

◆ fTemperature

Double_t TGeoMaterial::fTemperature

protected

Definition at line 51 of file TGeoMaterial.h.

◆ fUserExtension

TGeoExtension* TGeoMaterial::fUserExtension

protected

Definition at line 57 of file TGeoMaterial.h.

◆ fZ

Double_t TGeoMaterial::fZ

protected

Definition at line 47 of file TGeoMaterial.h.

Libraries for TGeoMaterial:

[legend]

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Member Enumeration Documentation

◆ EGeoMaterial

◆ EGeoMaterialState

Constructor & Destructor Documentation

◆ TGeoMaterial() [1/6]

◆ TGeoMaterial() [2/6]

◆ TGeoMaterial() [3/6]

◆ TGeoMaterial() [4/6]

◆ TGeoMaterial() [5/6]

◆ TGeoMaterial() [6/6]

◆ ~TGeoMaterial()

Member Function Documentation

◆ Coulomb()

◆ DecayMaterial()

◆ FillMaterialEvolution()

◆ GetA()

◆ GetBaseElement()

◆ GetByteCount()

◆ GetCerenkovProperties()

◆ GetDefaultColor()

◆ GetDensity()

◆ GetElement()

◆ GetElementProp()

◆ GetFWExtension()

◆ GetIndex()

◆ GetIntLen()

◆ GetNelements()

◆ GetPointerName()

◆ GetPressure()

◆ GetRadLen()

◆ GetSpecificActivity()

◆ GetState()

◆ GetTemperature()

◆ GetTransparency()

◆ GetUserExtension()

◆ GetZ()

◆ GrabFWExtension()

◆ GrabUserExtension()

◆ IsEq()

◆ IsMixture()

◆ IsUsed()

◆ operator=()

◆ Print()

◆ SavePrimitive()

◆ ScreenFactor()

◆ SetA()

◆ SetCerenkovProperties()

◆ SetDensity()

◆ SetFWExtension()

◆ SetIndex()

◆ SetPressure()

◆ SetRadLen()

◆ SetState()

◆ SetTemperature()

◆ SetTransparency()

◆ SetUsed()

◆ SetUserExtension()

◆ SetZ()

Member Data Documentation

◆ fA

◆ fCerenkov

◆ fDensity

◆ fElement

◆ fFWExtension

◆ fIndex

◆ fIntLen

◆ fPressure

◆ fRadLen

◆ fShader

◆ fState

◆ fTemperature

◆ fUserExtension

◆ fZ