TListOfTypes Class Reference

A collection of TDataType designed to hold the typedef information and numerical type information.

The collection is populated on demand.

Besides the built-in types (int, float) a typedef is explicitly added to the collection (and thus visible via ls or Print) only if it is requested explicitly.

Definition at line 30 of file TListOfTypes.h.

Public Member Functions
	TListOfTypes ()
TObject *	FindObject (const char *name) const override
	Find object using its name.
TObject *	FindObject (const char *name) const override
	Find object using its name.
TObject *	FindObject (const TObject *obj) const override
	Find object using its hash value (returned by its Hash() member).
TDataType *	FindType (const char *name) const
Public Member Functions inherited from THashTable
	THashTable (Int_t capacity=TCollection::kInitHashTableCapacity, Int_t rehash=0)
	Create a THashTable object.
virtual	~THashTable ()
	Delete a hashtable.
void	Add (TObject *obj) override
	Add object to the hash table.
void	AddAll (const TCollection *col) override
	Add all objects from collection col to this collection.
void	AddBefore (const TObject *before, TObject *obj)
	Add object to the hash table.
Float_t	AverageCollisions () const
void	Clear (Option_t *option="") override
	Remove all objects from the table.
Int_t	Collisions (const char *name) const
	Returns the number of collisions for an object with a certain name (i.e.
Int_t	Collisions (TObject *obj) const
	Returns the number of collisions for an object (i.e.
void	Delete (Option_t *option="") override
	Remove all objects from the table AND delete all heap based objects.
Bool_t	Empty () const
const TList *	GetListForObject (const char *name) const
	Return the TList corresponding to object's name based hash value.
const TList *	GetListForObject (const TObject *obj) const
	Return the TList corresponding to object's hash value.
TObject **	GetObjectRef (const TObject *obj) const override
	Return address of pointer to obj.
Int_t	GetRehashLevel () const
Int_t	GetSize () const override
	Return the capacity of the collection, i.e.
TClass *	IsA () const override
TIterator *	MakeIterator (Bool_t dir=kIterForward) const override
	Returns a hash table iterator.
virtual void	Print (Option_t *option, const char *wildcard, Int_t recurse=1) const
	Print the collection header and its elements that match the wildcard.
virtual void	Print (Option_t *option, Int_t recurse) const
	Print the collection header and its elements.
void	Print (Option_t *option, Int_t recurse) const override
	Print the collection header and its elements.
virtual void	Print (Option_t *option, TPRegexp &regexp, Int_t recurse=1) const
	Print the collection header and its elements that match the regexp.
void	Print (Option_t *option="") const override
	Default print for collections, calls Print(option, 1).
void	Rehash (Int_t newCapacity, Bool_t checkObjValidity=kTRUE)
	Rehash the hashtable.
TObject *	Remove (TObject *obj) override
	Remove object from the hashtable.
TObject *	RemoveSlow (TObject *obj)
	Remove object from the hashtable without using the hash value.
void	SetRehashLevel (Int_t rehash)
void	Streamer (TBuffer &) override
	Stream all objects in the collection to or from the I/O buffer.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TCollection
virtual	~TCollection ()
	TNamed destructor.
void	AddVector (TObject *obj1,...)
	Add all arguments to the collection.
Bool_t	AssertClass (TClass *cl) const
	Make sure all objects in this collection inherit from class cl.
TIter	begin () const
void	Browse (TBrowser *b) override
	Browse this collection (called by TBrowser).
Int_t	Capacity () const
TObject *	Clone (const char *newname="") const override
	Make a clone of an collection using the Streamer facility.
Int_t	Compare (const TObject *obj) const override
	Compare two TCollection objects.
Bool_t	Contains (const char *name) const
Bool_t	Contains (const TObject *obj) const
void	Draw (Option_t *option="") override
	Draw all objects in this collection.
void	Dump () const override
	Dump all objects in this collection.
TIter	end () const
virtual Int_t	GetEntries () const
const char *	GetName () const override
	Return name of this collection.
virtual Int_t	GrowBy (Int_t delta) const
	Increase the collection's capacity by delta slots.
ULong_t	Hash () const override
	Return hash value for this object.
Bool_t	IsArgNull (const char *where, const TObject *obj) const
	Returns true if object is a null pointer.
virtual Bool_t	IsEmpty () const
Bool_t	IsFolder () const override
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
Bool_t	IsOwner () const
Bool_t	IsSortable () const override
R__ALWAYS_INLINE Bool_t	IsUsingRWLock () const
void	ls (Option_t *option="") const override
	List (ls) all objects in this collection.
virtual TIterator *	MakeReverseIterator () const
Bool_t	Notify () override
	'Notify' all objects in this collection.
TObject *	operator() (const char *name) const
	Find an object in this collection by name.
void	Paint (Option_t *option="") override
	Paint all objects in this collection.
void	RecursiveRemove (TObject *obj) override
	Remove object from this collection and recursively remove the object from all other objects (and collections).
void	RemoveAll ()
virtual void	RemoveAll (TCollection *col)
	Remove all objects in collection col from this collection.
void	SetCurrentCollection ()
	Set this collection to be the globally accessible collection.
void	SetName (const char *name)
virtual void	SetOwner (Bool_t enable=kTRUE)
	Set whether this collection is the owner (enable==true) of its content.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual bool	UseRWLock (Bool_t enable=true)
	Set this collection to use a RW lock upon access, making it thread safe.
Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const override
	Write all objects in this collection.
Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) override
	Write all objects in this collection.
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Copy (TObject &object) const
	Copy this to obj.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
virtual void	Execute (const char *method, const char *params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual const char *	GetTitle () const
	Returns title of object.
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
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.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).
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).
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete (void *ptr, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
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.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
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.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.

Additional Inherited Members
Public Types inherited from TCollection
enum	{ kInitCapacity = 16 , kInitHashTableCapacity = 17 }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
enum	EStatusBits {   kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,   kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }
Static Public Member Functions inherited from THashTable
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TCollection
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static void	EmptyGarbageCollection ()
	Do the garbage collection.
static void	GarbageCollect (TObject *obj)
	Add to the list of things to be cleaned up.
static TCollection *	GetCurrentCollection ()
	Return the globally accessible collection.
static void	StartGarbageCollection ()
	Set up for garbage collection.
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.
Protected Types inherited from TCollection
enum	EStatusBits { kIsOwner = (1ULL << ( 14 )) , kUseRWLock = (1ULL << ( 16 )) }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
Protected Member Functions inherited from TCollection
	TCollection ()
virtual const char *	GetCollectionEntryName (TObject *entry) const
	For given collection entry return the string that is used to identify the object and, potentially, perform wildcard/regexp filtering on.
virtual void	PrintCollectionEntry (TObject *entry, Option_t *option, Int_t recurse) const
	Print the collection entry.
virtual void	PrintCollectionHeader (Option_t *option) const
	Print the collection header.
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).
void	MakeZombie ()
Protected Attributes inherited from TCollection
TString	fName
Int_t	fSize

#include </home/sftnight/build/workspace/root-makedoc-v630/rootspi/rdoc/src/v6-30-00-patches/core/base/src/TListOfTypes.h>

Inheritance diagram for TListOfTypes:

Constructor & Destructor Documentation

TListOfTypes()

TListOfTypes::TListOfTypes

(

)

Definition at line 36 of file TListOfTypes.cxx.

Member Function Documentation

FindObject() [1/3]

TObject * THashTable::FindObject ( const char *  name ) const

overridevirtual

Find object using its name.

Uses the hash value returned by the TString::Hash() after converting name to a TString.

Reimplemented from THashTable.

Definition at line 67 of file THashTable.cxx.

FindObject() [2/3]

TObject * TListOfTypes::FindObject ( const char *  name ) const

overridevirtual

Find object using its name.

Uses the hash value returned by the TString::Hash() after converting name to a TString.

Reimplemented from THashTable.

Definition at line 42 of file TListOfTypes.cxx.

FindObject() [3/3]

TObject * THashTable::FindObject ( const TObject *  obj ) const

overridevirtual

Find object using its hash value (returned by its Hash() member).

Reimplemented from THashTable.

Definition at line 68 of file THashTable.cxx.

FindType()

TDataType * TListOfTypes::FindType

(

const char *

name

)

const

Definition at line 96 of file TListOfTypes.cxx.