flecsi::filling_curve< DIM, T, DERIVED > Class Template Reference

Collaboration diagram for flecsi::filling_curve< DIM, T, DERIVED >:

Public Member Functions
constexpr bool	is_null () const
size_t	depth () const
void	push (int_t bits)
void	pop ()
int	conflict_depth (filling_curve key_a, filling_curve key_b)
	Search for the depth were two keys are in conflict.
int	pop_value ()
	Pop and return the digit popped.
int	last_value ()
	Return the last digit of the key.
void	pop (size_t d)
	Pop the depth d bits from the end of this key.
constexpr filling_curve	parent () const
	Return the parent of this key (depth - 1)
void	truncate (size_t to_depth)
	Truncate this key until it is of depth to_depth.
void	output_ (std::ostream &ostr) const
	Output a key using oct in 3d and poping values for 2 and 1D.
int_t	value () const
	Get the value associated to this key.
virtual void	coordinates (point_t &)
	Convert this key to coordinates in range.
constexpr bool	operator== (const filling_curve &bid) const
constexpr bool	operator<= (const filling_curve &bid) const
constexpr bool	operator>= (const filling_curve &bid) const
constexpr bool	operator> (const filling_curve &bid) const
constexpr bool	operator< (const filling_curve &bid) const
constexpr bool	operator!= (const filling_curve &bid) const
	operator int_t () const

Static Public Member Functions
static size_t	max_depth ()
static constexpr DERIVED	min ()
	Smallest value possible at max_depth considering the root.
static constexpr DERIVED	max ()
	Biggest value possible at max_depth considering the root.
static constexpr DERIVED	root ()
static constexpr DERIVED	null ()

Protected Member Functions
	filling_curve (int_t value)

Protected Attributes
int_t	value_

Static Protected Attributes
static constexpr size_t	bits_ = sizeof(int_t) * 8
static constexpr size_t	max_depth_
	Maximum number of bits. More...
static constexpr size_t	max_value_ = int_t(1) << (max_depth_ - 1)
static double	min_ = 0
static double	scale_ = 0
static range_t	range_ = {}

Member Function Documentation

depth()

template<size_t DIM, typename T, class DERIVED>

size_t flecsi::filling_curve< DIM, T, DERIVED >::depth ( ) const

inline

Find the depth of this key

is_null()

template<size_t DIM, typename T, class DERIVED>

constexpr bool flecsi::filling_curve< DIM, T, DERIVED >::is_null ( ) const

inline

Check if value_ is null.

null()

template<size_t DIM, typename T, class DERIVED>

static constexpr DERIVED flecsi::filling_curve< DIM, T, DERIVED >::null ( )

inlinestatic

Get the null id.

pop()

template<size_t DIM, typename T, class DERIVED>

void flecsi::filling_curve< DIM, T, DERIVED >::pop ( )

inline

Pop the bits of greatest depth off this id.

push()

template<size_t DIM, typename T, class DERIVED>

void flecsi::filling_curve< DIM, T, DERIVED >::push ( int_t  bits )

inline

Push bits onto the end of this id.

root()

template<size_t DIM, typename T, class DERIVED>

static constexpr DERIVED flecsi::filling_curve< DIM, T, DERIVED >::root ( )

inlinestatic

Get the root id (depth 0)

Member Data Documentation

max_depth_

template<size_t DIM, typename T, class DERIVED>

constexpr size_t flecsi::filling_curve< DIM, T, DERIVED >::max_depth_

staticprotected

Initial value:

=
    (bits_ - 1) /
    dimension

Maximum number of bits.

max_value_

template<size_t DIM, typename T, class DERIVED>

constexpr size_t flecsi::filling_curve< DIM, T, DERIVED >::max_value_ = int_t(1) << (max_depth_ - 1)

staticprotected

Maximum depth reachable regarding the size of the memory word used

---

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

• /home/bergen/devel/tuxfan/flecsi/flecsi/util/geometry/filling_curve.hh