GSI Object Oriented Online Offline (Go4)  GO4-6.2.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros
Public Member Functions | Protected Member Functions | Protected Attributes | Friends | List of all members
TGo4FitSlot Class Reference

#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)
 
TGo4FitSlotGetConnectedSlot () 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
 
- Public Member Functions inherited from TGo4FitNamed
 TGo4FitNamed ()
 
 TGo4FitNamed (const char *Name, const char *Title, TNamed *Owner=0)
 
virtual ~TGo4FitNamed ()
 
const char * GetFullName ()
 
const char * GetOwnerFullName ()
 
void SetOwner (TNamed *iOwner)
 
TNamed * GetOwner ()
 
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 More...
 
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 23 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 35 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 48 of file TGo4FitSlot.cxx.

TGo4FitSlot::~TGo4FitSlot ( )
virtual

Destroys TFo4FitSlot object.

Definition at line 62 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 83 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 172 of file TGo4FitSlot.cxx.

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

Referenced by SetObject().

virtual void TGo4FitSlot::Clear ( Option_t *  = "")
inlinevirtual

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 93 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 115 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 149 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 successful

Definition at line 74 of file TGo4FitSlot.cxx.

References CanConnectToSlot(), fbOwned, and fxObject.

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

TClass* TGo4FitSlot::GetClass ( )
inline
TGo4FitSlot* TGo4FitSlot::GetConnectedSlot ( ) const
inline
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 142 of file TGo4FitSlot.cxx.

References GetObject().

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

Bool_t TGo4FitSlot::GetOwned ( )
inline
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 192 of file TGo4FitSlot.cxx.

References fiSaveOwnership, and fiSaveSlot.

Referenced by TGo4FitSlotList::PrepareSlotsForWriting().

Bool_t TGo4FitSlot::IsConnectedToSlot ( ) const
inline
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 101 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 108 of file TGo4FitSlot.cxx.

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

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

void TGo4FitSlot::Print ( Option_t *  option) const
virtual
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 68 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 destroyed. Then, if object should always be owned by slot, but object is assigning without ownership, 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 121 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(), SetObject(), TGo4FitSlotList::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().

void TGo4FitSlot::SetSaveSettings ( Int_t  save = -1,
Int_t  own = -1 
)
protected

Definition at line 186 of file TGo4FitSlot.cxx.

References fiSaveOwnership, and fiSaveSlot.

Referenced by TGo4FitSlotList::PrepareSlotsForWriting().

Bool_t TGo4FitSlot::WillBeSaved ( )
protected

Definition at line 181 of file TGo4FitSlot.cxx.

References fbOwned, and fiSaveFlag.

Referenced by TGo4FitSlotList::PrepareSlotsForWriting().

Friends And Related Function Documentation

friend class TGo4FitSlotList
friend

Definition at line 203 of file TGo4FitSlot.h.

Member Data Documentation

Bool_t TGo4FitSlot::fbNeeded
protected

Flag, is this object should always be set.

Definition at line 237 of file TGo4FitSlot.h.

Referenced by GetNeeded(), IsRequired(), Print(), and SetNeeded().

Bool_t TGo4FitSlot::fbOwned
protected

0 - slot save if owned(default), 1 - saved always, 2 - saved never

Ownership flag of object.

Definition at line 232 of file TGo4FitSlot.h.

Referenced by CheckOwnership(), ClearConnectionToSlot(), ClearObject(), ConnectToSlot(), GetOwned(), Print(), SetObject(), SetOwned(), WillBeSaved(), and ~TGo4FitSlot().

Int_t TGo4FitSlot::fiSaveFlag
protected

Describe saving of object in slot.

Definition at line 226 of file TGo4FitSlot.h.

Referenced by GetSaveFlag(), SetSaveFlag(), and WillBeSaved().

Int_t TGo4FitSlot::fiSaveOwnership
protected

Definition at line 245 of file TGo4FitSlot.h.

Referenced by HasSaveSettings(), and SetSaveSettings().

Int_t TGo4FitSlot::fiSaveSlot
protected

Definition at line 244 of file TGo4FitSlot.h.

Referenced by HasSaveSettings(), and SetSaveSettings().

TClass* TGo4FitSlot::fxClass
protected

Class of object, which should be assigned to slot.

Definition at line 221 of file TGo4FitSlot.h.

Referenced by GetClass(), Print(), and SetDefaults().

TObject* TGo4FitSlot::fxObject
protected

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