mesh::Octant< NodeType > Class Template Reference

#include <octant.h>

Collaboration diagram for mesh::Octant< NodeType >:

[legend]List of all members.

Public Member Functions
	Octant (const Vector3 &center, double length)
	Octant (Octant *parent, int idx)
	~Octant ()
int	get_child_index_for_point (const Vector3 &node_center)
void	add_node (NodeType *node)
void	dump (std::ostream &str)
Public Attributes
Vector3	_center
double	_length
Octant *	_parent
Octant *	_children [8]
std::vector< NodeType * >	_nodes

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Detailed Description

template<typename NodeType>
class mesh::Octant< NodeType >

An octant in a LooseOctree

Author:

Roman Geus

Definition at line 33 of file octant.h.

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Constructor & Destructor Documentation

template<typename NodeType>

mesh::Octant< NodeType >::Octant	(	const Vector3 &	center,
		double	length
	)

Constructor for the root Octant

Definition at line 67 of file octant.h.

References mesh::Octant< NodeType >::_center, mesh::Octant< NodeType >::_children, and mesh::Octant< NodeType >::_length.

template<typename NodeType>

mesh::Octant< NodeType >::Octant	(	Octant< NodeType > *	parent,
		int	idx
	)

Constructor for non-root Octants

Definition at line 79 of file octant.h.

References mesh::Octant< NodeType >::_center, mesh::Octant< NodeType >::_children, and mesh::Octant< NodeType >::_length.

template<typename NodeType>

mesh::Octant< NodeType >::~Octant

(

)

Destructor: deallocates children Octants

Definition at line 95 of file octant.h.

References mesh::Octant< NodeType >::_children, and mesh::Octant< NodeType >::_parent.

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Member Function Documentation

template<typename NodeType>

void mesh::Octant< NodeType >::add_node

(

NodeType *

node

)

Add node to this octant

Definition at line 115 of file octant.h.

References mesh::Octant< NodeType >::_nodes.

Referenced by mesh::LooseOctree< NodeType >::add_node().

template<typename NodeType>

void mesh::Octant< NodeType >::dump

(

std::ostream &

str

)

Dump octant info including ancestor info

Definition at line 120 of file octant.h.

References mesh::Octant< NodeType >::_center, mesh::Octant< NodeType >::_length, mesh::Octant< NodeType >::_parent, mesh::Vector3::x, mesh::Vector3::y, and mesh::Vector3::z.

template<typename NodeType>

int mesh::Octant< NodeType >::get_child_index_for_point

(

const Vector3 &

node_center

)

Return child octant index corresponding to "node_center"

Definition at line 102 of file octant.h.

References mesh::Octant< NodeType >::_center, mesh::Vector3::x, mesh::Vector3::y, and mesh::Vector3::z.

Referenced by mesh::LooseOctree< NodeType >::add_node().

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Member Data Documentation

template<typename NodeType>

Vector3 mesh::Octant< NodeType >::_center

center of octant, x-, y- and z-coordinates

Definition at line 55 of file octant.h.

Referenced by mesh::Octant< NodeType >::dump(), mesh::Octant< NodeType >::get_child_index_for_point(), and mesh::Octant< NodeType >::Octant().

template<typename NodeType>

Octant* mesh::Octant< NodeType >::_children[8]

8 child octants

Definition at line 61 of file octant.h.

Referenced by mesh::LooseOctree< NodeType >::add_node(), mesh::LooseOctree< NodeType >::export_vtk_recursive(), mesh::LooseOctree< NodeType >::get_statistics_recursive(), mesh::Octant< NodeType >::Octant(), and mesh::Octant< NodeType >::~Octant().

template<typename NodeType>

double mesh::Octant< NodeType >::_length

half of the side length of the octant

Definition at line 57 of file octant.h.

Referenced by mesh::LooseOctree< NodeType >::add_node(), mesh::Octant< NodeType >::dump(), and mesh::Octant< NodeType >::Octant().

template<typename NodeType>

std::vector<NodeType *> mesh::Octant< NodeType >::_nodes

Nodes stored in the octant

Definition at line 63 of file octant.h.

Referenced by mesh::Octant< NodeType >::add_node(), and mesh::LooseOctree< NodeType >::get_statistics_recursive().

template<typename NodeType>

Octant* mesh::Octant< NodeType >::_parent

Parent node

Definition at line 59 of file octant.h.

Referenced by mesh::Octant< NodeType >::dump(), and mesh::Octant< NodeType >::~Octant().

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

• src/tetmesh/octant.h

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