Streamer around an arbitrary STL like container, which implements basic container functionality.

Note:

Although this class contains all the setup necessary to deal with maps, the map-like functionality is NOT supported. For optimization reasons this functionality is put into the class TEmulatedMapProxy.

Definition at line 16 of file TEmulatedCollectionProxy.h.

Public Types
typedef std::vector< char >	Cont_t

typedef Cont_t *	PCont_t

Public Types inherited from TGenCollectionProxy
enum	{ kBIT_ISSTRING = 0x20000000, kBIT_ISTSTRING = 0x40000000 }

typedef const std::type_info &	Info_t

Public Types inherited from TVirtualCollectionProxy
typedef void (	CopyIterator_t) (void dest, const void source)

typedef void(*	CreateIterators_t) (void collection, void begin_arena, void end_arena, TVirtualCollectionProxy proxy)

typedef void(*	DeleteIterator_t) (void *iter)

typedef void(*	DeleteTwoIterators_t) (void begin, void end)

enum	EProperty { kIsAssociative = BIT(2), kIsEmulated = BIT(3), kNeedDelete = BIT(4) }

typedef void (	Next_t) (void iter, const void end)

Public Member Functions
	TEmulatedCollectionProxy (const TEmulatedCollectionProxy &copy)

	TEmulatedCollectionProxy (const char *cl_name, Bool_t silent)

virtual	~TEmulatedCollectionProxy ()

virtual void *	Allocate (UInt_t n, Bool_t forceDelete)
	Allocate the needed space. More...

virtual void *	At (UInt_t idx)
	Return the address of the value at index 'idx'. More...

virtual void	Clear (const char *opt="")
	Clear the emulated collection. More...

virtual void	Commit (void *env)
	Commit the change. More...

virtual void	DeleteArray (void *p, Bool_t dtorOnly=kFALSE) const

virtual void	Destructor (void *p, Bool_t dtorOnly=kFALSE) const

virtual TVirtualCollectionProxy *	Generate () const
	Virtual copy constructor. More...

virtual void	Insert (const void data, void container, size_t size)
	Insert data into the container where data is a C-style array of the actual type contained in the collection of the given size. More...

Bool_t	IsValid () const

virtual void *	New () const

virtual void *	New (void *memory) const

virtual void *	NewArray (Int_t nElements) const

virtual void *	NewArray (Int_t nElements, void *memory) const

virtual void	ReadBuffer (TBuffer &buff, void *pObj)

virtual void	ReadBuffer (TBuffer &buff, void pObj, const TClass onfile)

virtual void	Resize (UInt_t n, Bool_t force_delete)
	Resize the container. More...

virtual UInt_t	Size () const
	Return the current size of the container. More...

virtual UInt_t	Sizeof () const
	Return the sizeof the collection object. More...

virtual void	Streamer (TBuffer &refBuffer)
	Streamer Function. More...

virtual void	Streamer (TBuffer &buff, void *pObj, int siz)
	Streamer I/O overload. More...

Public Member Functions inherited from TGenCollectionProxy
	TGenCollectionProxy (const TGenCollectionProxy &copy)
	Build a proxy for an emulated container. More...

	TGenCollectionProxy (Info_t typ, size_t iter_size)
	Build a proxy for a collection whose type is described by 'collectionClass'. More...

	TGenCollectionProxy (const ROOT::Detail::TCollectionProxyInfo &info, TClass *cl)
	Build a proxy for a collection whose type is described by 'collectionClass'. More...

virtual	~TGenCollectionProxy ()
	Standard destructor. More...

virtual TClass *	GetCollectionClass () const
	Return a pointer to the TClass representing the container. More...

virtual Int_t	GetCollectionType () const
	Return the type of collection see TClassEdit::ESTLType. More...

virtual TStreamerInfoActions::TActionSequence *	GetConversionReadMemberWiseActions (TClass *oldClass, Int_t version)
	Return the set of action necessary to stream in this collection member-wise coming from the old value class layout refered to by 'version'. More...

virtual CopyIterator_t	GetFunctionCopyIterator (Bool_t read=kTRUE)
	See typedef void (CopyIterator_t)(void &dest, const void *source); Copy the iterator source, into dest. More...

virtual CreateIterators_t	GetFunctionCreateIterators (Bool_t read=kTRUE)
	See typedef void (CreateIterators_t)(void collection, void &begin_arena, void &end_arena); begin_arena and end_arena should contain the location of memory arena of size fgIteratorSize. More...

virtual DeleteIterator_t	GetFunctionDeleteIterator (Bool_t read=kTRUE)
	See typedef void (DeleteIterator_t)(void iter); If the sizeof iterator is greater than fgIteratorArenaSize, call delete on the addresses, Otherwise just call the iterator's destructor. More...

virtual DeleteTwoIterators_t	GetFunctionDeleteTwoIterators (Bool_t read=kTRUE)
	See typedef void (DeleteTwoIterators_t)(void begin, void *end); If the sizeof iterator is greater than fgIteratorArenaSize, call delete on the addresses, Otherwise just call the iterator's destructor. More...

virtual Next_t	GetFunctionNext (Bool_t read=kTRUE)
	See typedef void* (Next_t)(void iter, void *end); iter and end should be pointer to respectively an iterator to be incremented and the result of colleciton.end() 'Next' will increment the iterator 'iter' and return 0 if the iterator reached the end. More...

virtual ULong_t	GetIncrement () const
	Return the offset between two consecutive value_types (memory layout). More...

virtual TClass *	GetOnFileClass () const

virtual TStreamerInfoActions::TActionSequence *	GetReadMemberWiseActions (Int_t version)
	Return the set of action necessary to stream in this collection member-wise coming from the old value class layout refered to by 'version'. More...

virtual EDataType	GetType () const
	If the content is a simple numerical value, return its type (see TDataType) More...

virtual TClass *	GetValueClass () const
	Return a pointer to the TClass representing the content. More...

virtual TStreamerInfoActions::TActionSequence *	GetWriteMemberWiseActions ()
	Return the set of action necessary to stream out this collection member-wise. More...

virtual Bool_t	HasPointers () const
	Return true if the content is of type 'pointer to'. More...

virtual void	operator() (TBuffer &refBuffer, void *pObject)
	TClassStreamer IO overload. More...

virtual void	PopProxy ()
	Remove the last object. More...

virtual void	PushProxy (void *objstart)
	Add an object. More...

virtual void	SetOnFileClass (TClass *cl)

Public Member Functions inherited from TVirtualCollectionProxy
	TVirtualCollectionProxy ()

	TVirtualCollectionProxy (TClass *cl)

virtual	~TVirtualCollectionProxy ()

virtual Int_t	GetProperties () const

char *	operator[] (UInt_t idx) const

Protected Member Functions
void	Expand (UInt_t nCurr, UInt_t left)

virtual TGenCollectionProxy *	InitializeEx (Bool_t silent)
	Proxy initializer. More...

void	ReadItems (int nElements, TBuffer &b)

void	Shrink (UInt_t nCurr, UInt_t left, Bool_t force)

void	WriteItems (int nElements, TBuffer &b)

Protected Member Functions inherited from TGenCollectionProxy
void	CheckFunctions () const
	Check existence of function pointers. More...

virtual void	DeleteItem (Bool_t force, void *ptr) const
	Call to delete/destruct individual item. More...

TGenCollectionProxy *	Initialize (Bool_t silent) const
	Proxy initializer. More...

virtual void	UpdateValueClass (const TClass oldcl, TClass newcl)
	Update the internal ValueClass when a TClass constructor need to replace an emulated TClass by the real TClass. More...

Private Member Functions
TEmulatedCollectionProxy &	operator= (const TEmulatedCollectionProxy &)

Friends
class	TCollectionProxy

Additional Inherited Members
Static Public Attributes inherited from TVirtualCollectionProxy
static const Int_t	fgIteratorArenaSize = 16

Protected Types inherited from TGenCollectionProxy
typedef void (	ArrIterfunc_t) (void *from, size_t size)

typedef void (	Collectfunc_t) (void from, void to)

typedef ROOT::Detail::TCollectionProxyInfo::Environ< char[64]>	Env_t

typedef ROOT::Detail::TCollectionProxyInfo::EnvironBase	EnvironBase_t

typedef void (	Feedfunc_t) (void from, void to, size_t size)

typedef std::vector< EnvironBase_t * >	Proxies_t

typedef void(*	Sizing_t) (void *obj, size_t size)

typedef std::vector< TStaging * >	Staged_t
	Collection of pre-allocated staged array for associative containers. More...

Protected Attributes inherited from TGenCollectionProxy
Method	fClear
	Method cache for container accessors: clear container. More...

Collectfunc_t	fCollect
	Method to collect objects from container. More...

ArrIterfunc_t	fConstruct
	Container accessors: block construct. More...

std::map< std::string, TObjArray * > *	fConversionReadMemberWise
	Array of bundle of TStreamerInfoActions to stream out (read) derived from another class. More...

Method0	fCreateEnv
	Method to allocate an Environment holder. More...

Sizing_t	fDestruct
	Container accessors: block destruct. More...

EnvironBase_t *	fEnv
	Address of the currently proxied object. More...

Feedfunc_t	fFeed
	Container accessors: block feed. More...

Method	fFirst
	Container accessors: generic iteration: first. More...

CopyIterator_t	fFunctionCopyIterator

CreateIterators_t	fFunctionCreateIterators

DeleteIterator_t	fFunctionDeleteIterator

DeleteTwoIterators_t	fFunctionDeleteTwoIterators

Next_t	fFunctionNextIterator

Value *	fKey
	Descriptor of the key_type. More...

std::string	fName
	Name of the class being proxied. More...

Method	fNext
	Container accessors: generic iteration: next. More...

TClass *	fOnFileClass
	On file class. More...

Bool_t	fPointers
	Flag to indicate if containee has pointers (key or value) More...

Proxies_t	fProxyKept
	Optimization: Keep proxies once they were created. More...

Proxies_t	fProxyList
	Stack of recursive proxies. More...

TObjArray *	fReadMemberWise
	Array of bundle of TStreamerInfoActions to stream out (read) More...

Sizing_t	fResize
	Container accessors: resize container. More...

Method	fSize
	Container accessors: size of container. More...

Staged_t	fStaged
	Optimization: Keep staged array once they were created. More...

int	fSTL_type
	STL container type. More...

Info_t	fTypeinfo
	Type information. More...

Value *	fVal
	Descriptor of the Value_type. More...

int	fValDiff
	Offset between two consecutive value_types (memory layout). More...

int	fValOffset
	Offset from key to value (in maps) More...

std::atomic< Value * >	fValue
	Descriptor of the container value type. More...

TStreamerInfoActions::TActionSequence *	fWriteMemberWise

Protected Attributes inherited from TVirtualCollectionProxy
TClassRef	fClass

UInt_t	fProperties