Point Cloud Library (PCL)
1.14.0dev

Abstract octree iterator class More...
#include <pcl/octree/octree_iterator.h>
Public Types  
using  iterator_category = std::forward_iterator_tag 
using  value_type = const OctreeNode 
using  difference_type = void 
using  pointer = const OctreeNode * 
using  reference = const OctreeNode & 
using  LeafNode = typename OctreeT::LeafNode 
using  BranchNode = typename OctreeT::BranchNode 
using  LeafContainer = typename OctreeT::LeafContainer 
using  BranchContainer = typename OctreeT::BranchContainer 
Public Member Functions  
OctreeIteratorBase ()  
Empty constructor. More...  
OctreeIteratorBase (uindex_t max_depth_arg)  
Constructor. More...  
OctreeIteratorBase (OctreeT *octree_arg)  
Constructor. More...  
OctreeIteratorBase (OctreeT *octree_arg, uindex_t max_depth_arg)  
Constructor. More...  
OctreeIteratorBase (OctreeT *octree_arg, uindex_t max_depth_arg, IteratorState *current_state)  
Constructor. More...  
virtual  ~OctreeIteratorBase ()=default 
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...  
virtual OctreeIteratorBase &  operator++ ()=0 
Preincrement operator. More...  
const OctreeKey &  getCurrentOctreeKey () const 
Get octree key for the current iterator octree node. More...  
uindex_t  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...  
virtual 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...  
uindex_t  max_octree_depth_ 
Maximum octree depth. More...  
Abstract octree iterator class
Definition at line 75 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::BranchContainer = typename OctreeT::BranchContainer 
Definition at line 87 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::BranchNode = typename OctreeT::BranchNode 
Definition at line 84 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::difference_type = void 
Definition at line 79 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::iterator_category = std::forward_iterator_tag 
Definition at line 77 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::LeafContainer = typename OctreeT::LeafContainer 
Definition at line 86 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::LeafNode = typename OctreeT::LeafNode 
Definition at line 83 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::pointer = const OctreeNode* 
Definition at line 80 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::reference = const OctreeNode& 
Definition at line 81 of file octree_iterator.h.
using pcl::octree::OctreeIteratorBase< OctreeT >::value_type = const OctreeNode 
Definition at line 78 of file octree_iterator.h.

inline 
Empty constructor.
Definition at line 91 of file octree_iterator.h.

inlineexplicit 
Constructor.
[in]  max_depth_arg  Depth limitation during traversal 
Definition at line 96 of file octree_iterator.h.
References pcl::octree::OctreeIteratorBase< OctreeT >::reset().

inline 
Constructor.
[in]  octree_arg  Octree to be iterated. Initially the iterator is set to its root node. 
Definition at line 106 of file octree_iterator.h.

inlineexplicit 
Constructor.
[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 113 of file octree_iterator.h.
References pcl::octree::OctreeIteratorBase< OctreeT >::reset().

inlineexplicit 
Constructor.
[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 
Definition at line 127 of file octree_iterator.h.

virtualdefault 
Empty deconstructor.

inline 
Method for retrieving the container from an octree branch node.
Definition at line 328 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_.

inline 
Method for retrieving the container from an octree branch node.
Definition at line 313 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_.

inline 
Get the current depth level of octree.
Definition at line 196 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, LeafContainerT, BranchContainerT, OctreeT >::getVoxelBounds().

inline 
Get octree key for the current iterator octree node.
Definition at line 184 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, LeafContainerT, BranchContainerT, OctreeT >::getVoxelBounds().

inline 
Get the current octree node.
Definition at line 208 of file octree_iterator.h.
References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

inline 
Method for retrieving a single leaf container from the octree leaf node.
Definition at line 298 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_.

inline 
Method for retrieving a single leaf container from the octree leaf node.
Definition at line 283 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_.

inline 
Get bit pattern of children configuration of current node.
Definition at line 259 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_.

inlinevirtual 
get a integer identifier for current node (note: identifier depends on tree depth).
Definition at line 343 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.

inline 
check if current node is a branch node
Definition at line 220 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().

inline 
check if current node is a branch node
Definition at line 232 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().

inline 
Inequal comparison operator.
[in]  other  OctreeIteratorBase to compare with 
Definition at line 159 of file octree_iterator.h.
References pcl::octree::OctreeIteratorBase< OctreeT >::operator==().

inlinevirtual 
*operator.
Reimplemented in pcl::octree::OctreeLeafNodeBreadthFirstIterator< OctreeT >, and pcl::octree::OctreeLeafNodeDepthFirstIterator< OctreeT >.
Definition at line 244 of file octree_iterator.h.
References pcl::octree::OctreeIteratorBase< OctreeT >::current_state_, pcl::octree::IteratorState::node_, and pcl::octree::OctreeIteratorBase< OctreeT >::octree_.

pure virtual 
Preincrement operator.
Implemented in pcl::octree::OctreeLeafNodeBreadthFirstIterator< OctreeT >, pcl::octree::OctreeLeafNodeDepthFirstIterator< OctreeT >, pcl::octree::OctreeBreadthFirstIterator< OctreeT >, and pcl::octree::OctreeDepthFirstIterator< OctreeT >.

inline 
Equal comparison operator.
[in]  other  OctreeIteratorBase to compare with 
Definition at line 140 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!=().

inline 
Reset iterator.
Definition at line 166 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().

protected 
Pointer to current iterator state.
Definition at line 367 of file octree_iterator.h.
Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::getBranchContainer(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeDepth(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeKey(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeNode(), pcl::octree::OctreeIteratorBase< OctreeT >::getLeafContainer(), pcl::octree::OctreeIteratorBase< OctreeT >::getNodeConfiguration(), pcl::octree::OctreeIteratorBase< OctreeT >::getNodeID(), pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode(), pcl::octree::OctreeIteratorBase< OctreeT >::isLeafNode(), pcl::octree::OctreeBreadthFirstIterator< OctreeT >::OctreeBreadthFirstIterator(), pcl::octree::OctreeDepthFirstIterator< OctreeT >::OctreeDepthFirstIterator(), pcl::octree::OctreeIteratorBase< OctreeT >::operator*(), pcl::octree::OctreeLeafNodeDepthFirstIterator< OctreeT >::operator*(), pcl::octree::OctreeLeafNodeBreadthFirstIterator< OctreeT >::operator*(), pcl::octree::OctreeLeafNodeDepthFirstIterator< OctreeT >::operator++(), pcl::octree::OctreeBreadthFirstIterator< OctreeT >::operator=(), pcl::octree::OctreeDepthFirstIterator< OctreeT >::operator=(), pcl::octree::OctreeIteratorBase< OctreeT >::operator==(), and pcl::octree::OctreeIteratorBase< OctreeT >::reset().

protected 
Maximum octree depth.
Definition at line 370 of file octree_iterator.h.
Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::operator==(), and pcl::octree::OctreeIteratorBase< OctreeT >::reset().

protected 
Reference to octree class.
Definition at line 364 of file octree_iterator.h.
Referenced by pcl::octree::OctreeIteratorBase< OctreeT >::getBranchContainer(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeDepth(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeKey(), pcl::octree::OctreeIteratorBase< OctreeT >::getCurrentOctreeNode(), pcl::octree::OctreeIteratorBase< OctreeT >::getLeafContainer(), pcl::octree::OctreeIteratorBase< OctreeT >::getNodeConfiguration(), pcl::octree::OctreeIteratorBase< OctreeT >::getNodeID(), pcl::octree::OctreeIteratorBase< OctreeT >::isBranchNode(), pcl::octree::OctreeIteratorBase< OctreeT >::isLeafNode(), pcl::octree::OctreeIteratorBase< OctreeT >::operator*(), pcl::octree::OctreeIteratorBase< OctreeT >::operator==(), and pcl::octree::OctreeIteratorBase< OctreeT >::reset().