Static Public Member Functions
static Recursor	Root ()

static Recursor	RecurLeft (Recursor r)

static Recursor	RecurRight (Recursor r)

static size_t	MortonID (Recursor r)

static size_t	SiblingMortonID (Recursor r)

static int	Morton2Rank (size_t it, int size)
	return the MPI rank that owns it.

static void	Morton2Offsets (Recursor r, size_t depth, vector< size_t > &offsets)

static vector< size_t >	Morton2Offsets (size_t me, size_t depth)

static bool	IsMyParent (size_t me, size_t it)
	Check if `it'' is`me'''s ancestor by checking two facts. 1) itlevel >= mylevel and 2) morton above itlevel should be identical. For example,. More...

template<typename TQUERY >
static bool	ContainAny (size_t target, TQUERY &querys)

Member Function Documentation

template<typename TQUERY >

static bool hmlp::MortonHelper::ContainAny	(	size_t	target,
		TQUERY &	querys
	)

inlinestatic

static bool hmlp::MortonHelper::IsMyParent	(	size_t	me,
		size_t	it
	)

inlinestatic

Check if it'' isme'''s ancestor by checking two facts. 1) itlevel >= mylevel and 2) morton above itlevel should be identical. For example,.

end Morton2Offsets() me = 01110 100 (level 4) it = 01100 010 (level 2) is my parent

me = 00000 001 (level 1) it = 00000 011 (level 3) is not my parent

static void hmlp::MortonHelper::Morton2Offsets	(	Recursor	r,
		size_t	depth,
		vector< size_t > &	offsets
	)

inlinestatic

end Morton2rank()

static vector<size_t> hmlp::MortonHelper::Morton2Offsets	(	size_t	me,
		size_t	depth
	)

inlinestatic

static size_t hmlp::MortonHelper::MortonID ( Recursor r )

inlinestatic

Compute the correct shift.

Append the depth of the tree.

static size_t hmlp::MortonHelper::SiblingMortonID ( Recursor r )

inlinestatic

Compute the correct shift.

Append the depth of the tree.

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

Public Types