ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce Class Reference

Allows for iterating over the elements of a proxied collection.

RCollectionIterableOnce avoids an additional iterator copy (see TVirtualCollectionProxy::GetFunctionCopyIterator) and thus can only be iterated once.

Definition at line 466 of file RField.hxx.

Classes
class	RIterator
struct	RIteratorFuncs

Public Member Functions
	RCollectionIterableOnce (void *collection, const RIteratorFuncs &ifuncs, TVirtualCollectionProxy *proxy)
	~RCollectionIterableOnce ()
RIterator	begin ()
RIterator	end ()

Static Public Member Functions
static RIteratorFuncs	GetIteratorFuncs (TVirtualCollectionProxy *proxy, bool readOnly)

Private Attributes
void *	fBegin = &fBeginSmallBuf
unsigned char	fBeginSmallBuf [TVirtualCollectionProxy::fgIteratorArenaSize]
void *	fEnd = &fEndSmallBuf
unsigned char	fEndSmallBuf [TVirtualCollectionProxy::fgIteratorArenaSize]
const RIteratorFuncs &	fIFuncs

Constructor & Destructor Documentation

RCollectionIterableOnce()

ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::RCollectionIterableOnce ( void *  collection, const RIteratorFuncs &  ifuncs, TVirtualCollectionProxy *  proxy  )

inline

Definition at line 506 of file RField.hxx.

~RCollectionIterableOnce()

ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::~RCollectionIterableOnce ( )

inline

Definition at line 511 of file RField.hxx.

Member Function Documentation

begin()

RIterator ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::begin ( )

inline

Definition at line 513 of file RField.hxx.

end()

RIterator ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::end ( )

inline

Definition at line 514 of file RField.hxx.

GetIteratorFuncs()

ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::RIteratorFuncs ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::GetIteratorFuncs ( TVirtualCollectionProxy *  proxy, bool  readOnly  )

static

Definition at line 1285 of file RField.cxx.

Member Data Documentation

fBegin

void* ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::fBegin = &fBeginSmallBuf

private

Definition at line 503 of file RField.hxx.

fBeginSmallBuf

unsigned char ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::fBeginSmallBuf[TVirtualCollectionProxy::fgIteratorArenaSize]

private

Definition at line 501 of file RField.hxx.

fEnd

void* ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::fEnd = &fEndSmallBuf

private

Definition at line 504 of file RField.hxx.

fEndSmallBuf

unsigned char ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::fEndSmallBuf[TVirtualCollectionProxy::fgIteratorArenaSize]

private

Definition at line 502 of file RField.hxx.

fIFuncs

const RIteratorFuncs& ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce::fIFuncs

private

Definition at line 500 of file RField.hxx.

Libraries for ROOT::Experimental::RCollectionClassField::RCollectionIterableOnce:

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

• tree/ntuple/v7/inc/ROOT/RField.hxx
• tree/ntuple/v7/src/RField.cxx