#include <bih_node.hh>

Public Member Functions
void	set_leaf (unsigned int begin, unsigned int end, double bound, unsigned int depth)

void	set_non_leaf (unsigned int left, unsigned int right, unsigned int axis)

bool	is_leaf () const
	return true if node is leaf More...

unsigned char	depth () const
	return depth of leaf node More...

unsigned int	leaf_begin () const

unsigned int	leaf_end () const

unsigned int	leaf_size () const

unsigned int	axis () const
	return axes (coordination of splitting) of inner node More...

double	bound () const

unsigned int	child (unsigned int i_child) const
	Return index of child node. More...

Static Public Attributes
static const unsigned int	child_count = 2
	count of subareas - don't change More...

static const unsigned char	dimension = 3
	count of dimensions More...

Private Member Functions
void	set_depth (unsigned int depth)

Private Attributes
unsigned int	child_ [child_count]
	child nodes indexes More...

double	bound_

unsigned char	axis_

Detailed Description

Definition at line 26 of file bih_node.hh.

Member Function Documentation

unsigned int BIHNode::axis ( ) const

inline

return axes (coordination of splitting) of inner node

Definition at line 91 of file bih_node.hh.

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double BIHNode::bound ( ) const

inline

Definition at line 97 of file bih_node.hh.

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unsigned int BIHNode::child ( unsigned int i_child ) const

inline

Return index of child node.

Definition at line 103 of file bih_node.hh.

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unsigned char BIHNode::depth ( ) const

inline

return depth of leaf node

Definition at line 61 of file bih_node.hh.

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bool BIHNode::is_leaf ( ) const

inline

return true if node is leaf

Definition at line 56 of file bih_node.hh.

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unsigned int BIHNode::leaf_begin ( ) const

inline

Definition at line 67 of file bih_node.hh.

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unsigned int BIHNode::leaf_end ( ) const

inline

Definition at line 73 of file bih_node.hh.

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unsigned int BIHNode::leaf_size ( ) const

inline

Get count of elements stored in

Returns: Count of elements contained in node

Definition at line 84 of file bih_node.hh.

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void BIHNode::set_depth ( unsigned int depth )

inlineprivate

Set depth of node to axes_ class members

Parameters

depth Depth of node in tree.

Definition at line 118 of file bih_node.hh.

void BIHNode::set_leaf	(	unsigned int	begin,
		unsigned int	end,
		double	bound,
		unsigned int	depth
	)

inline

Set leaf node.

Definition at line 37 of file bih_node.hh.

void BIHNode::set_non_leaf	(	unsigned int	left,
		unsigned int	right,
		unsigned int	axis
	)

inline

Set non-leaf node.

Definition at line 47 of file bih_node.hh.

Member Data Documentation

unsigned char BIHNode::axis_

private

Value stores coordination of splitting area for inner nodes or depth for leaf nodes

values 0,1,2 indicate inner node of tree and coordination of splitting area
values 3 and greater indicate leaf node of tree and store depth of node (depth = axes_ - 3)

Definition at line 137 of file bih_node.hh.

double BIHNode::bound_

private

A non-leaf node has two childs (left and right). Their bounding boxes are created from the bounding box of parent so that in one direction the left child set max to its bound_ and the right child set its min to bound_. This way we can always repcreate bounding box of every node when traversing the tree from the root.

Definition at line 130 of file bih_node.hh.

unsigned int BIHNode::child_[child_count]

private

child nodes indexes

Definition at line 123 of file bih_node.hh.

const unsigned int BIHNode::child_count = 2

static

count of subareas - don't change

Definition at line 30 of file bih_node.hh.

const unsigned char BIHNode::dimension = 3

static

count of dimensions

Definition at line 32 of file bih_node.hh.

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

/home/cygwin64/F123-windows-release/flow123d/src/mesh/bih_node.hh

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

Member Data Documentation