class HMatrixCatIter: public HIterator

_HADES_CLASS_DESCRIPTION

HMatrixCatIter

   This is a HIterator for HMatrixCategory.

Function Members (Methods)

public:

	HMatrixCatIter(const HMatrixCatIter&)
	HMatrixCatIter(HMatrixCategory* cat, Bool_t dir = kIterForward)
virtual	~HMatrixCatIter()
static TClass*	Class()
virtual TCollection*	GetCollection() const
virtual HLocation&	getLocation()
virtual Option_t*	TIterator::GetOption() const
virtual Bool_t	gotoLocation(HLocation& loc)
virtual TClass*	IsA() const
virtual TObject*	Next()
virtual Bool_t	TIterator::operator!=(const TIterator&) const
TObject*	TIterator::operator()()
virtual TObject*	TIterator::operator*() const
HMatrixCatIter&	operator=(const HMatrixCatIter&)
Bool_t	TIterator::operator==(const TIterator& other) const
virtual void	Reset()
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

private:

HMatrixCatIter()

protected:

Int_t	fAntCursor	Cursor of previous interation
Int_t	fBegin	First value of fCursor
HMatrixCategory*	fCategory	! Category being iterated
HLocation	fCurrentLoc	Current location in the category
Int_t	fCursor	Cursor for linear iteration
Bool_t	fDir	Iteration direction.
Int_t	fEnd	Last possible value of fCursor
TArrayI*	fSizes	! Sizes of the category

Default constructor. Never call

Allocates a new HIterator pointing to the category cat and iterating in the direction
dir

Destructor

TCollection * GetCollection(void)

Returns the internal collection where the category stores data

TObject * Next(void)

Advances to next object and returns a pointer to it.
Returns NULL when reaches the end

void Reset(void)

Points the iterator to the first object in the category

Points the iterator to the object given in the location loc

Gets the location of the currently pointed object.