ed::world_model::TransformCrawler Class Reference

The TransformCrawler class. More...

#include <transform_crawler.h>

Classes
struct	Node

Public Member Functions
const EntityConstPtr &	entity () const
bool	hasNext () const
bool	next ()
const geo::Pose3D &	transform () const
	TransformCrawler (const WorldModel &wm, const UUID &start_id, const Time &time)

Private Member Functions
void	pushChildren (const Entity &e, const geo::Pose3D &transform)

Private Attributes
std::queue< Node >	queue_
Time	time_
std::set< Idx >	visited_
const WorldModel &	wm_

Detailed Description

The TransformCrawler class.

Starting with the given entity ID, this class crawls the world model transformation graph in a breadth-first manner. Each node (world model entity) is only visited once. For each visited entity, the transformation from the root entity (i.e., the given entity) is calculated.

Definition at line 23 of file transform_crawler.h.

Constructor & Destructor Documentation

TransformCrawler()

ed::world_model::TransformCrawler::TransformCrawler	(	const WorldModel &	wm,
		const UUID &	start_id,
		const Time &	time
	)

Definition at line 14 of file transform_crawler.cpp.

Member Function Documentation

entity()

const EntityConstPtr & ed::world_model::TransformCrawler::entity

(

)

const

Definition at line 28 of file transform_crawler.cpp.

hasNext()

bool ed::world_model::TransformCrawler::hasNext ( ) const

inline

Definition at line 40 of file transform_crawler.h.

next()

bool ed::world_model::TransformCrawler::next

(

)

Definition at line 35 of file transform_crawler.cpp.

pushChildren()

void ed::world_model::TransformCrawler::pushChildren ( const Entity &  e, const geo::Pose3D &  transform  )

private

Definition at line 53 of file transform_crawler.cpp.

transform()

const geo::Pose3D& ed::world_model::TransformCrawler::transform ( ) const

inline

Definition at line 42 of file transform_crawler.h.

Member Data Documentation

queue_

std::queue<Node> ed::world_model::TransformCrawler::queue_

private

Definition at line 54 of file transform_crawler.h.

time_

Time ed::world_model::TransformCrawler::time_

private

Definition at line 50 of file transform_crawler.h.

visited_

std::set<Idx> ed::world_model::TransformCrawler::visited_

private

Definition at line 52 of file transform_crawler.h.

wm_

const WorldModel& ed::world_model::TransformCrawler::wm_

private

Definition at line 48 of file transform_crawler.h.

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

• transform_crawler.h
• transform_crawler.cpp