Abstract octree iterator class More...

#include <pcl/octree/octree_iterator.h>

Inheritance diagram for pcl::octree::OctreeIteratorBase< OctreeT >:

Public Types
using	LeafNode = typename OctreeT::LeafNode

using	BranchNode = typename OctreeT::BranchNode

using	LeafContainer = typename OctreeT::LeafContainer

using	BranchContainer = typename OctreeT::BranchContainer

Public Member Functions
	OctreeIteratorBase (unsigned int max_depth_arg=0)
	Empty constructor. More...

	OctreeIteratorBase (OctreeT *octree_arg, unsigned int max_depth_arg=0)
	Constructor. More...

	OctreeIteratorBase (OctreeT octree_arg, unsigned int max_depth_arg, IteratorState current_state)
	Constructor. More...

virtual	~OctreeIteratorBase ()
	Empty deconstructor. More...

bool	operator== (const OctreeIteratorBase &other) const
	Equal comparison operator. More...

bool	operator!= (const OctreeIteratorBase &other) const
	Inequal comparison operator. More...

void	reset ()
	Reset iterator. More...

const OctreeKey &	getCurrentOctreeKey () const
	Get octree key for the current iterator octree node. More...

unsigned int	getCurrentOctreeDepth () const
	Get the current depth level of octree. More...

OctreeNode *	getCurrentOctreeNode () const
	Get the current octree node. More...

bool	isBranchNode () const
	check if current node is a branch node More...

bool	isLeafNode () const
	check if current node is a branch node More...

OctreeNode *	operator* () const
	*operator. More...

char	getNodeConfiguration () const
	Get bit pattern of children configuration of current node. More...

const LeafContainer &	getLeafContainer () const
	Method for retrieving a single leaf container from the octree leaf node. More...

LeafContainer &	getLeafContainer ()
	Method for retrieving a single leaf container from the octree leaf node. More...

const BranchContainer &	getBranchContainer () const
	Method for retrieving the container from an octree branch node. More...

BranchContainer &	getBranchContainer ()
	Method for retrieving the container from an octree branch node. More...

virtual unsigned long	getNodeID () const
	get a integer identifier for current node (note: identifier depends on tree depth). More...

Protected Attributes
OctreeT *	octree_
	Reference to octree class. More...

IteratorState *	current_state_
	Pointer to current iterator state. More...

unsigned int	max_octree_depth_
	Maximum octree depth. More...

Detailed Description

template<typename OctreeT>
class pcl::octree::OctreeIteratorBase< OctreeT >

Abstract octree iterator class

Note: Octree iterator base class

Author: Julius Kammerl (juliu.nosp@m.s@ka.nosp@m.mmerl.nosp@m..de)

Definition at line 75 of file octree_iterator.h.

Member Typedef Documentation

◆ BranchContainer

template<typename OctreeT>

using pcl::octree::OctreeIteratorBase< OctreeT >::BranchContainer = typename OctreeT::BranchContainer

Definition at line 84 of file octree_iterator.h.

◆ BranchNode

template<typename OctreeT>

using pcl::octree::OctreeIteratorBase< OctreeT >::BranchNode = typename OctreeT::BranchNode

Definition at line 81 of file octree_iterator.h.

◆ LeafContainer

template<typename OctreeT>

using pcl::octree::OctreeIteratorBase< OctreeT >::LeafContainer = typename OctreeT::LeafContainer

Definition at line 83 of file octree_iterator.h.

◆ LeafNode

template<typename OctreeT>

using pcl::octree::OctreeIteratorBase< OctreeT >::LeafNode = typename OctreeT::LeafNode

Definition at line 80 of file octree_iterator.h.

Constructor & Destructor Documentation

◆ OctreeIteratorBase() [1/3]

template<typename OctreeT>

pcl::octree::OctreeIteratorBase< OctreeT >::OctreeIteratorBase ( unsigned int max_depth_arg = 0 )

inlineexplicit

Empty constructor.

Definition at line 89 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::reset().

◆ OctreeIteratorBase() [2/3]

template<typename OctreeT>

pcl::octree::OctreeIteratorBase< OctreeT >::OctreeIteratorBase	(	OctreeT *	octree_arg,
		unsigned int	max_depth_arg = `0`
	)

inlineexplicit

Constructor.

Parameters

[in]	octree_arg	Octree to be iterated. Initially the iterator is set to its root node.
[in]	max_depth_arg	Depth limitation during traversal

Definition at line 100 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::reset().

◆ OctreeIteratorBase() [3/3]

template<typename OctreeT>

pcl::octree::OctreeIteratorBase< OctreeT >::OctreeIteratorBase	(	OctreeT *	octree_arg,
		unsigned int	max_depth_arg,
		IteratorState *	current_state
	)

inlineexplicit

Constructor.

Parameters

[in]	octree_arg	Octree to be iterated. Initially the iterator is set to its root node.
[in]	max_depth_arg	Depth limitation during traversal
[in]	current_state	A pointer to the current iterator state

Warning: For advanced users only.

Definition at line 114 of file octree_iterator.h.

◆ ~OctreeIteratorBase()

template<typename OctreeT>

virtual pcl::octree::OctreeIteratorBase< OctreeT >::~OctreeIteratorBase ( )

inlinevirtual

Empty deconstructor.

Definition at line 124 of file octree_iterator.h.

Member Function Documentation

◆ getBranchContainer() [1/2]

template<typename OctreeT>

BranchContainer& pcl::octree::OctreeIteratorBase< OctreeT >::getBranchContainer ( )

inline

Method for retrieving the container from an octree branch node.

Returns: BranchContainer.

Definition at line 314 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getBranchContainer() [2/2]

template<typename OctreeT>

const BranchContainer& pcl::octree::OctreeIteratorBase< OctreeT >::getBranchContainer ( ) const

inline

Method for retrieving the container from an octree branch node.

Returns: BranchContainer.

Definition at line 299 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getCurrentOctreeDepth()

template<typename OctreeT>

unsigned int pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeDepth ( ) const

inline

Get the current depth level of octree.

Returns: depth level

Definition at line 180 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::depth_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreePointCloud< PointT, LeafTWrap, BranchTWrap >::getVoxelBounds().

◆ getCurrentOctreeKey()

template<typename OctreeT>

const OctreeKey& pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeKey ( ) const

inline

Get octree key for the current iterator octree node.

Returns: octree key of current node

Definition at line 168 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::key_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::getNodeID(), and pcl::octree::OctreePointCloud< PointT, LeafTWrap, BranchTWrap >::getVoxelBounds().

◆ getCurrentOctreeNode()

template<typename OctreeT>

OctreeNode* pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeNode ( ) const

inline

Get the current octree node.

Returns: pointer to current octree node

Definition at line 192 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getLeafContainer() [1/2]

template<typename OctreeT>

LeafContainer& pcl::octree::OctreeIteratorBase< OctreeT >::getLeafContainer ( )

inline

Method for retrieving a single leaf container from the octree leaf node.

Returns: Reference to container class of leaf node.

Definition at line 284 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::isLeafNode(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getLeafContainer() [2/2]

template<typename OctreeT>

const LeafContainer& pcl::octree::OctreeIteratorBase< OctreeT >::getLeafContainer ( ) const

inline

Method for retrieving a single leaf container from the octree leaf node.

Returns: Reference to container class of leaf node.

Definition at line 269 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::isLeafNode(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getNodeConfiguration()

template<typename OctreeT>

char pcl::octree::OctreeIteratorBase< OctreeT >::getNodeConfiguration ( ) const

inline

Get bit pattern of children configuration of current node.

Returns: bit pattern (byte) describing the existence of 8 children of the current node

Definition at line 244 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ getNodeID()

template<typename OctreeT>

virtual unsigned long pcl::octree::OctreeIteratorBase< OctreeT >::getNodeID ( ) const

inlinevirtual

get a integer identifier for current node (note: identifier depends on tree depth).

Returns: node id.

Definition at line 329 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeKey(), pcl::octree::OctreeIteratorBase< OctreeT >::octree_, pcl::octree::OctreeKey::x, pcl::octree::OctreeKey::y, and pcl::octree::OctreeKey::z.

◆ isBranchNode()

template<typename OctreeT>

bool pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode ( ) const

inline

check if current node is a branch node

Returns: true if current node is a branch node, false otherwise

Definition at line 205 of file octree_iterator.h.

References pcl::octree::BRANCH_NODE, pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeNode::getNodeType(), pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::getBranchContainer(), and pcl::octree::OctreeIteratorBase< OctreeT >::getNodeConfiguration().

◆ isLeafNode()

template<typename OctreeT>

bool pcl::octree::OctreeIteratorBase< OctreeT >::isLeafNode ( ) const

inline

check if current node is a branch node

Returns: true if current node is a branch node, false otherwise

Definition at line 217 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeNode::getNodeType(), pcl::octree::LEAF_NODE, pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::getLeafContainer().

◆ operator!=()

template<typename OctreeT>

bool pcl::octree::OctreeIteratorBase< OctreeT >::operator!= ( const OctreeIteratorBase< OctreeT > & other ) const

inline

Inequal comparison operator.

Parameters

[in] other OctreeIteratorBase to compare with

Definition at line 149 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::operator==().

◆ operator*()

template<typename OctreeT>

OctreeNode* pcl::octree::OctreeIteratorBase< OctreeT >::operator* ( ) const

inline

*operator.

Returns: pointer to the current octree node

Definition at line 229 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

◆ operator==()

template<typename OctreeT>

bool pcl::octree::OctreeIteratorBase< OctreeT >::operator== ( const OctreeIteratorBase< OctreeT > & other ) const

inline

Equal comparison operator.

Parameters

[in] other OctreeIteratorBase to compare with

Definition at line 131 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::key_, pcl::octree::OctreeIteratorBase< OctreeT >::max_octree_depth_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::operator!=().

◆ reset()

template<typename OctreeT>

void pcl::octree::OctreeIteratorBase< OctreeT >::reset ( )

inline

Reset iterator.

Definition at line 155 of file octree_iterator.h.

References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::OctreeIteratorBase< OctreeT >::max_octree_depth_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

Referenced by pcl::octree::OctreeBreadthFirstIterator< OctreeT >::OctreeBreadthFirstIterator(), pcl::octree::OctreeIteratorBase< OctreeT >::OctreeIteratorBase(), pcl::octree::OctreeDepthFirstIterator< OctreeT >::reset(), and pcl::octree::OctreeBreadthFirstIterator< OctreeT >::reset().

Member Data Documentation

◆ current_state_

template<typename OctreeT>

IteratorState* pcl::octree::OctreeIteratorBase< OctreeT >::current_state_

protected

Pointer to current iterator state.

Definition at line 354 of file octree_iterator.h.

◆ max_octree_depth_

template<typename OctreeT>

unsigned int pcl::octree::OctreeIteratorBase< OctreeT >::max_octree_depth_

protected

Maximum octree depth.

Definition at line 357 of file octree_iterator.h.

Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::operator==(), and pcl::octree::OctreeIteratorBase< OctreeT >::reset().

◆ octree_

template<typename OctreeT>

OctreeT* pcl::octree::OctreeIteratorBase< OctreeT >::octree_

protected

Reference to octree class.

Definition at line 351 of file octree_iterator.h.

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

pcl/octree/octree_iterator.h

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<typename OctreeT> class pcl::octree::OctreeIteratorBase< OctreeT >

Member Typedef Documentation

◆ BranchContainer

◆ BranchNode

◆ LeafContainer

◆ LeafNode

Constructor & Destructor Documentation

◆ OctreeIteratorBase() [1/3]

◆ OctreeIteratorBase() [2/3]

◆ OctreeIteratorBase() [3/3]

◆ ~OctreeIteratorBase()

Member Function Documentation

◆ getBranchContainer() [1/2]

◆ getBranchContainer() [2/2]

◆ getCurrentOctreeDepth()

◆ getCurrentOctreeKey()

◆ getCurrentOctreeNode()

◆ getLeafContainer() [1/2]

◆ getLeafContainer() [2/2]

◆ getNodeConfiguration()

◆ getNodeID()

◆ isBranchNode()

◆ isLeafNode()

◆ operator!=()

◆ operator*()

◆ operator==()

◆ reset()

Member Data Documentation

◆ current_state_

◆ max_octree_depth_

◆ octree_

template<typename OctreeT>
class pcl::octree::OctreeIteratorBase< OctreeT >