#include <TGo4FitSlot.h>

Inheritance diagram for TGo4FitSlot:

Public Member Functions
	TGo4FitSlot ()
	TGo4FitSlot (TNamed iOwner, TClass iClass)
	TGo4FitSlot (const char iName, const char iTitle, TNamed iOwner, TClass iClass, Bool_t iNeeded=kFALSE, TObject *iObject=0, Bool_t iOwned=kFALSE)
virtual	~TGo4FitSlot ()
TClass *	GetClass ()
void	SetDefaults (TNamed iOwner, TClass iClass)
void	SetSaveFlag (Int_t iSaveFlag)
Int_t	GetSaveFlag ()
Bool_t	IsSuitable (TObject *obj)
Bool_t	IsSuitableClass (TClass *cl)
void	ClearObject ()
Bool_t	SetObject (TObject *iObject, Bool_t iOwned=kFALSE, Bool_t CheckClass=kTRUE)
Bool_t	ConnectToSlot (TGo4FitSlot *slot)
Bool_t	CanConnectToSlot (TGo4FitSlot *slot)
TGo4FitSlot *	GetConnectedSlot () const
Bool_t	IsConnectedToSlot () const
void	ClearConnectionToSlot ()
TObject *	GetObject () const
const char *	GetObjectName () const
TObject *	CloneObject (const char *newname=0)
virtual void	Clear (Option_t *="")
Bool_t	GetOwned ()
void	SetOwned (Bool_t iOwned=kTRUE)
Bool_t	GetNeeded ()
void	SetNeeded (Bool_t iNeeded)
Bool_t	IsEmpty () const
Bool_t	IsObject () const
Bool_t	IsRequired () const
virtual void	Print (Option_t *option) const
Protected Member Functions
void	SetSaveSettings (Int_t save=-1, Int_t own=-1)
Bool_t	HasSaveSettings ()
Bool_t	WillBeSaved ()
void	CheckOwnership ()
Protected Attributes
TClass *	fxClass
Int_t	fiSaveFlag
Bool_t	fbOwned
	0 - slot save if owned(default), 1 - saved always, 2 - saved never
Bool_t	fbNeeded
TObject *	fxObject
Int_t	fiSaveSlot
Int_t	fiSaveOwnership
Friends
class	TGo4FitSlotList

Detailed Description

Object for managing pointers on specific objects. General purpose of this object - store pointer on any kind of object (derived from TObject) with/without ownership and provide a general interface to set/get and store/restore this object. Slot always belong to another object (has owner). Slot always knows, what kind of object should be assigned to it (via Class property). Slots may be distributed in different places of fitter: in data object (typically for assigning data like TH1, TGraph or other), sometimes in model object (like in TGo4FitModelFromData in slot TGo4FitData object should be placed to provide bins for model component) or complex hierarchy of these objects possible. Fitter has a method to collect a list of all slots from all possible places. Once all slots are collected, fitter know, how many and what kind of objects should be (or can be) assigned to fitter before start fitting. Fitter (see TGo4FitterAbstract description) has a set of function for manipulating with objects in slots.

Definition at line 27 of file TGo4FitSlot.h.

Constructor & Destructor Documentation

TGo4FitSlot::TGo4FitSlot ( )

Default constructor.

Definition at line 22 of file TGo4FitSlot.cxx.

TGo4FitSlot::TGo4FitSlot	(	TNamed *	iOwner,
		TClass *	iClass
	)

Creates TGo4FitSlot object. This constructor should be called in default constructor of object, where slot situated. Constructor only sets owner of slot, desired class of object and if this object should be always owned. The rest values (name, title, object and so on) should be restored by streamer, which typically calls default constructor.

Definition at line 34 of file TGo4FitSlot.cxx.

References TGo4FitNamed::SetOwner().

TGo4FitSlot::TGo4FitSlot	(	const char *	iName,
		const char *	iTitle,
		TNamed *	iOwner,
		TClass *	iClass,
		Bool_t	iNeeded = `kFALSE`,
		TObject *	iObject = `0`,
		Bool_t	iOwned = `kFALSE`
	)

Creates TGo4FitSlot object. This constructor should be placed in normal constructor of object, where slot is situated. Constructor sets name and title of slot, owner of slot, desired class of object and if this object always should be owned. Optionally, requirements of object (is it always needed or not, default - not), pointer on object and ownership flag can be specified.

Definition at line 47 of file TGo4FitSlot.cxx.

TGo4FitSlot::~TGo4FitSlot ( ) [virtual]

Destroys TFo4FitSlot object.

Definition at line 61 of file TGo4FitSlot.cxx.

References fbOwned, and fxObject.

Member Function Documentation

Bool_t TGo4FitSlot::CanConnectToSlot ( TGo4FitSlot * slot )

Checks, if slot can be connected to other

Definition at line 82 of file TGo4FitSlot.cxx.

References GetClass(), and GetConnectedSlot().

Referenced by ConnectToSlot(), and TGo4FitPanel::FillPopupForSlot().

void TGo4FitSlot::CheckOwnership ( ) [protected]

Sets up ownership relation between object and owner of slot. If object owned by slot and object derived from TGo4FitNamed class, the owner of slot becomes the owned of object. This gives an ability to combine FullName of TGo4FitNamed object according ownership relation.

Definition at line 171 of file TGo4FitSlot.cxx.

References fbOwned, fxObject, TGo4FitNamed::GetOwner(), IsConnectedToSlot(), and TGo4FitNamed::SetOwner().

Referenced by SetObject().

virtual void TGo4FitSlot::Clear ( Option_t * = "" ) [inline, virtual]

Clear pointer on object in slot. If object owned, it will be destroyed.

Definition at line 156 of file TGo4FitSlot.h.

References SetObject().

Referenced by TGo4FitSlotList::ClearSlot().

void TGo4FitSlot::ClearConnectionToSlot ( )

Clear connection to other slot

Definition at line 92 of file TGo4FitSlot.cxx.

References fbOwned, fxObject, and IsConnectedToSlot().

Referenced by TGo4Fitter::CheckSlotsBeforeDelete(), and TGo4FitPanel::ExecutePopupForSlot().

void TGo4FitSlot::ClearObject ( )

Method remove object pointer. Should be called if object was destroyed and therefore SetObject cannot be used

Definition at line 114 of file TGo4FitSlot.cxx.

References fbOwned, and fxObject.

Referenced by TGo4FitDataGraph::SetGraph(), TGo4FitDataHistogram::SetHistogram(), and TGo4FitDataProfile::SetProfile().

TObject * TGo4FitSlot::CloneObject ( const char * newname = 0 )

Clone object in slot and returns pointer on new object. Name of new object can be optionally specified.

Definition at line 148 of file TGo4FitSlot.cxx.

References GetObject().

Referenced by TGo4FitPanel::ExecutePopupForSlot().

Bool_t TGo4FitSlot::ConnectToSlot ( TGo4FitSlot * slot )

Connect this slot to provided slot. This means, that objects, containing in slot will be also return by GetObject() of current slot. Class of slots should be compatible Returns kTRUE, if operation successfull

Definition at line 73 of file TGo4FitSlot.cxx.

References CanConnectToSlot(), fbOwned, and fxObject.

Referenced by TGo4FitSlotList::ConnectSlots(), and TGo4FitPanel::ExecutePopupForSlot().

TClass* TGo4FitSlot::GetClass ( ) [inline]

Return pointer on class for desired object.

Definition at line 61 of file TGo4FitSlot.h.

References fxClass.

Referenced by CanConnectToSlot(), TGo4FitSlotList::CheckObjects(), TGo4FitPanel::ClearObjectReferenceInSlots(), TGo4FitPanel::FillPopupForSlot(), QFitSlotWidget::FillSpecificData(), TGo4FitPanel::GetPadIndexForSlot(), IsSuitable(), IsSuitableClass(), TGo4FitterAbstract::ProcessObjects(), SetObject(), TGo4FitPanel::UpdateObjectReferenceInSlots(), and TGo4FitPanel::UpdateWizStackWidget().

TGo4FitSlot* TGo4FitSlot::GetConnectedSlot ( ) const [inline]

Returns pointer to connected slot or 0, if not connected

Definition at line 124 of file TGo4FitSlot.h.

References fxObject.

Referenced by CanConnectToSlot(), TGo4Fitter::CheckSlotsBeforeDelete(), TGo4FitSlotList::ClearSlot(), TGo4FitPanel::FillPopupForSlot(), GetObject(), IsConnectedToSlot(), IsSuitable(), IsSuitableClass(), Print(), and SetObject().

Bool_t TGo4FitSlot::GetNeeded ( ) [inline]

Return requirement status for slot. If kTRUE, object should always be sets before any fitting become possible.

Definition at line 173 of file TGo4FitSlot.h.

References fbNeeded.

Referenced by QFitSlotWidget::FillSpecificData().

TObject * TGo4FitSlot::GetObject ( ) const

const char * TGo4FitSlot::GetObjectName ( ) const

Return name of assigned object.

Definition at line 141 of file TGo4FitSlot.cxx.

References GetObject().

Referenced by QFitSlotWidget::FillSpecificData(), and Print().

Bool_t TGo4FitSlot::GetOwned ( ) [inline]

Return ownership flag.

Definition at line 161 of file TGo4FitSlot.h.

References fbOwned.

Referenced by TGo4FitSlotList::CheckDuplicatesOnSlot(), TGo4FitPanel::ClearObjectReferenceInSlots(), TGo4FitSlotList::ClearSlot(), TGo4FitComponent::CollectParsTo(), TGo4FitPanel::FillPopupForSlot(), QFitSlotWidget::FillSpecificData(), TGo4FitPanel::GetPadIndexForSlot(), TGo4FitSlotList::IsObjectInSlots(), TGo4FitSlotList::PrepareSlotsForWriting(), TGo4FitPanel::UpdateObjectReferenceInSlot(), TGo4FitPanel::UpdateWizStackWidget(), and TGo4FitPanel::Wiz_GetSlotSourceInfo().

Int_t TGo4FitSlot::GetSaveFlag ( ) [inline]

Returns save flag.

Definition at line 80 of file TGo4FitSlot.h.

References fiSaveFlag.

Referenced by QFitSlotWidget::FillSpecificData().

Bool_t TGo4FitSlot::HasSaveSettings ( ) [protected]

Definition at line 191 of file TGo4FitSlot.cxx.

References fiSaveOwnership, and fiSaveSlot.

Referenced by TGo4FitSlotList::PrepareSlotsForWriting().

Bool_t TGo4FitSlot::IsConnectedToSlot ( ) const [inline]

Returns kTRUE, if slot connected to another slot

Definition at line 129 of file TGo4FitSlot.h.

References GetConnectedSlot().

Referenced by TGo4FitSlotList::CheckDuplicatesOnSlot(), CheckOwnership(), ClearConnectionToSlot(), TGo4FitSlotList::ClearSlot(), GetObject(), IsSuitable(), IsSuitableClass(), TGo4FitSlotList::PrepareSlotsForWriting(), Print(), and SetObject().

Bool_t TGo4FitSlot::IsEmpty ( ) const [inline]

Return kTRUE, if no object in slot.

Definition at line 183 of file TGo4FitSlot.h.

References GetObject().

Referenced by TGo4FitSlotList::IsEmptySlots(), IsRequired(), and TGo4FitSlotList::SetObject().

Bool_t TGo4FitSlot::IsObject ( ) const [inline]

Return kTRUE, if object assigned to slot.

Definition at line 188 of file TGo4FitSlot.h.

References GetObject().

Referenced by TGo4FitPanel::FillPopupForSlot().

Bool_t TGo4FitSlot::IsRequired ( ) const [inline]

Returns kTRUE, if object required, but not yet set.

Definition at line 193 of file TGo4FitSlot.h.

References fbNeeded, and IsEmpty().

Referenced by TGo4FitSlotList::CheckObjects(), and TGo4FitterAbstract::ProcessObjects().

Bool_t TGo4FitSlot::IsSuitable ( TObject * obj )

Checks, if object class corresponds to class, specified for slot

Definition at line 100 of file TGo4FitSlot.cxx.

References GetClass(), GetConnectedSlot(), IsConnectedToSlot(), and IsSuitable().

Referenced by IsSuitable(), TGo4FitterAbstract::ProcessObjects(), TGo4FitSlotList::SetObject(), and TGo4FitPanel::UpdateObjectReferenceInSlot().

Bool_t TGo4FitSlot::IsSuitableClass ( TClass * cl )

Checks, if class corresponds to specified for slot

Definition at line 107 of file TGo4FitSlot.cxx.

References GetClass(), GetConnectedSlot(), IsConnectedToSlot(), and IsSuitableClass().

Referenced by TGo4FitPanel::DropOnPanel(), and IsSuitableClass().

void TGo4FitSlot::Print ( Option_t * option ) const [virtual]

Print information on standard output.

Reimplemented from TGo4FitNamed.

Definition at line 155 of file TGo4FitSlot.cxx.

References fbNeeded, fbOwned, fxClass, fxObject, GetConnectedSlot(), GetObjectName(), IsConnectedToSlot(), and Print().

Referenced by Print(), TGo4FitDataProfile::Print(), TGo4FitDataHistogram::Print(), and TGo4FitDataGraph::Print().

void TGo4FitSlot::SetDefaults	(	TNamed *	iOwner,
		TClass *	iClass
	)

Set basic fields of slot. See proper constructor for description. Normally should not be called by user.

Definition at line 67 of file TGo4FitSlot.cxx.

References fxClass, and TGo4FitNamed::SetOwner().

void TGo4FitSlot::SetNeeded ( Bool_t iNeeded ) [inline]

Set requirement flag for object.

Definition at line 178 of file TGo4FitSlot.h.

References fbNeeded.

Referenced by QFitSlotWidget::RequirementChk_toggled().

Bool_t TGo4FitSlot::SetObject	(	TObject *	iObject,
		Bool_t	iOwned = `kFALSE`,
		Bool_t	CheckClass = `kTRUE`
	)

Sets object to slot. First, if before another object was set to slot with ownership flag, it will be destroyd. Then, if object should always be owned by slot, but object is assigning without ownersip, it will be cloned and clone will be assigned with ownership flag. if CheckClass==kTRUE (default), slot will refuse unsuitable object class. If object owned by slot, it always be destroyed by slot.

Definition at line 120 of file TGo4FitSlot.cxx.

References CheckOwnership(), fbOwned, fxObject, GetClass(), GetConnectedSlot(), IsConnectedToSlot(), and SetObject().

Referenced by Clear(), TGo4FitPanel::ClearObjectReferenceInSlots(), TGo4FitPanel::ExecutePopupForSlot(), TGo4FitterAbstract::ProcessObjects(), TGo4FitDataRidge::SetData(), TGo4FitModelFromData::SetDataAsModel(), TGo4FitDataGraph::SetGraph(), TGo4FitDataHistogram::SetHistogram(), TGo4FitSlotList::SetObject(), SetObject(), TGo4FitDataProfile::SetProfile(), and TGo4FitPanel::UpdateObjectReferenceInSlot().

void TGo4FitSlot::SetOwned ( Bool_t iOwned = kTRUE ) [inline]

Explicitly sets ownership flag. Normally should not be called by user.

Definition at line 167 of file TGo4FitSlot.h.

References fbOwned.

Referenced by TGo4FitSlotList::CheckDuplicatesOnSlot(), TGo4FitSlotList::ClearSlot(), and TGo4FitSlotList::PrepareSlotsForWriting().

void TGo4FitSlot::SetSaveFlag ( Int_t iSaveFlag ) [inline]

Set save flag for saving of object in slot, when slot stored to streamer: 0 - object will be saved if it owned, 1 - object always will be saved 2 - object never will be saved.

Definition at line 75 of file TGo4FitSlot.h.

References fiSaveFlag.

Referenced by QFitSlotWidget::SaveCmb_activated(), and TGo4FitSlotList::SetSaveFlagForObjects().