IteratorRange< IterT > Class Template Reference

#include <openvdb/tree/TreeIterator.h>

Public Member Functions
	IteratorRange (const IterT &iter, size_t grainSize=8)
	Constructor from iterator and grain size. More...
	IteratorRange (IteratorRange &other, tbb::split)
	Split constructor used by tbb (should rarely be called directly) More...
const IterT &	iterator () const
	Return a reference to this range's iterator. More...
bool	empty () const
bool	test () const
	operator bool () const
bool	is_divisible () const
	Return true if this range is splittable (i.e., if the iterator can be advanced more than mGrainSize times). More...
void	increment (size_t n=1)
	Advance the iterator n times. More...
IteratorRange &	operator++ ()
	Advance the iterator to the next item. More...
bool	next ()
	Advance the iterator to the next item. More...

Detailed Description

template<typename IterT>
class openvdb::v12_0::tree::IteratorRange< IterT >

An IteratorRange wraps a tree or node iterator, giving the iterator TBB splittable range semantics.

Constructor & Destructor Documentation

IteratorRange ( const IterT &  iter, size_t  grainSize = 8  )

inline

Constructor from iterator and grain size.

Parameters

iter	Iterator from which the range is constructed
grainSize	Grain size which controls the granularity of range splitting

IteratorRange ( IteratorRange< IterT > &  other, tbb::split    )

inline

Split constructor used by tbb (should rarely be called directly)

Parameters

other	IteratorRange to be split
tbb::split	Dummy class used to create a unique signature for this constructor

Member Function Documentation

bool empty ( ) const

inline

void increment ( size_t  n = 1 )

inline

Advance the iterator n times.

bool is_divisible ( ) const

inline

Return true if this range is splittable (i.e., if the iterator can be advanced more than mGrainSize times).

const IterT& iterator ( ) const

inline

Return a reference to this range's iterator.

Note

The reference is const, because the iterator should not be incremented directly. Use this range object's increment() instead.

bool next ( )

inline

Advance the iterator to the next item.

Returns

true if the iterator is not yet exhausted.

operator bool ( ) const

inline

IteratorRange& operator++ ( )

inline

Advance the iterator to the next item.

bool test ( ) const

inline