RooLinkedListImplDetails::Chunk Class Reference

a chunk of memory in a pool for quick allocation of RooLinkedListElems

Definition at line 53 of file RooLinkedList.cxx.

Public Member Functions
	Chunk (Int_t sz)
	constructor
	~Chunk ()
	destructor
Int_t	capacity () const
	chunk capacity
const void *	chunkaddr () const
	return address of chunk
bool	contains (RooLinkedListElem *el) const
	check if el is in this chunk
bool	empty () const
	chunk empty?
Int_t	free () const
	chunk free elements
bool	full () const
	chunk full?
RooLinkedListElem *	pop_free_elem ()
	pop a free element off the free list
void	push_free_elem (RooLinkedListElem *el)
	push a free element back onto the freelist
Int_t	size () const
	chunk occupied elements
int	szclass () const
	return size class

Private Member Functions
	Chunk (const Chunk &)
	forbid copying
Chunk &	operator= (const Chunk &)

Private Attributes
RooLinkedListElem *	_chunk
	chunk from which elements come
Int_t	_free
	length of free list
RooLinkedListElem *	_freelist
	list of free elements
Int_t	_sz
	chunk capacity

Constructor & Destructor Documentation

Chunk() [1/2]

RooLinkedListImplDetails::Chunk::Chunk ( Int_t  sz )

inline

constructor

Definition at line 56 of file RooLinkedList.cxx.

~Chunk()

RooLinkedListImplDetails::Chunk::~Chunk ( )

inline

destructor

Definition at line 66 of file RooLinkedList.cxx.

Chunk() [2/2]

RooLinkedListImplDetails::Chunk::Chunk ( const Chunk &  )

private

forbid copying

Member Function Documentation

capacity()

Int_t RooLinkedListImplDetails::Chunk::capacity ( ) const

inline

chunk capacity

Definition at line 68 of file RooLinkedList.cxx.

chunkaddr()

const void * RooLinkedListImplDetails::Chunk::chunkaddr ( ) const

inline

return address of chunk

Definition at line 81 of file RooLinkedList.cxx.

contains()

bool RooLinkedListImplDetails::Chunk::contains ( RooLinkedListElem *  el ) const

inline

check if el is in this chunk

Definition at line 83 of file RooLinkedList.cxx.

empty()

bool RooLinkedListImplDetails::Chunk::empty ( ) const

inline

chunk empty?

Definition at line 79 of file RooLinkedList.cxx.

free()

Int_t RooLinkedListImplDetails::Chunk::free ( ) const

inline

chunk free elements

Definition at line 71 of file RooLinkedList.cxx.

full()

bool RooLinkedListImplDetails::Chunk::full ( ) const

inline

chunk full?

Definition at line 77 of file RooLinkedList.cxx.

operator=()

Chunk & RooLinkedListImplDetails::Chunk::operator= ( const Chunk &  )

private

pop_free_elem()

RooLinkedListElem * RooLinkedListImplDetails::Chunk::pop_free_elem ( )

inline

pop a free element off the free list

Definition at line 86 of file RooLinkedList.cxx.

push_free_elem()

void RooLinkedListImplDetails::Chunk::push_free_elem ( RooLinkedListElem *  el )

inline

push a free element back onto the freelist

Definition at line 97 of file RooLinkedList.cxx.

size()

Int_t RooLinkedListImplDetails::Chunk::size ( ) const

inline

chunk occupied elements

Definition at line 73 of file RooLinkedList.cxx.

szclass()

int RooLinkedListImplDetails::Chunk::szclass ( ) const

inline

return size class

Definition at line 75 of file RooLinkedList.cxx.

Member Data Documentation

_chunk

RooLinkedListElem* RooLinkedListImplDetails::Chunk::_chunk

private

chunk from which elements come

Definition at line 106 of file RooLinkedList.cxx.

_free

Int_t RooLinkedListImplDetails::Chunk::_free

private

length of free list

Definition at line 105 of file RooLinkedList.cxx.

_freelist

RooLinkedListElem* RooLinkedListImplDetails::Chunk::_freelist

private

list of free elements

Definition at line 107 of file RooLinkedList.cxx.

_sz

Int_t RooLinkedListImplDetails::Chunk::_sz

private

chunk capacity

Definition at line 104 of file RooLinkedList.cxx.