grid_map::SlidingWindowIterator Class Reference

#include <SlidingWindowIterator.hpp>

Inheritance diagram for grid_map::SlidingWindowIterator:

Public Types
enum	EdgeHandling { EdgeHandling::INSIDE, EdgeHandling::CROP, EdgeHandling::EMPTY, EdgeHandling::MEAN }

Public Member Functions
const Matrix	getData () const
SlidingWindowIterator &	operator++ ()
void	setWindowLength (const GridMap &gridMap, const double windowLength)
	SlidingWindowIterator (const GridMap &gridMap, const std::string &layer, const EdgeHandling &edgeHandling=EdgeHandling::CROP, const size_t windowSize=3)
	SlidingWindowIterator (const SlidingWindowIterator *other)
Public Member Functions inherited from grid_map::GridMapIterator
GridMapIterator	end () const
const size_t &	getLinearIndex () const
const Index	getUnwrappedIndex () const
	GridMapIterator (const grid_map::GridMap &gridMap)
	GridMapIterator (const GridMapIterator *other)
	GridMapIterator (const GridMapIterator &other)=default
bool	isPastEnd () const
bool	operator!= (const GridMapIterator &other) const
const Index	operator* () const
GridMapIterator &	operator= (const GridMapIterator &other)

Private Member Functions
bool	dataInsideMap () const
	Check if data for current index is fully inside map. More...
void	setup (const GridMap &gridMap)
	Setup members. More...

Private Attributes
const Matrix &	data_
	Data. More...
const EdgeHandling	edgeHandling_
	Edge handling method. More...
size_t	windowMargin_
	Size of the border of the window around the center cell. More...
size_t	windowSize_
	Size of the sliding window. More...

Additional Inherited Members
Protected Attributes inherited from grid_map::GridMapIterator
bool	isPastEnd_
	Is iterator out of scope. More...
size_t	linearIndex_
	Linear index. More...
size_t	linearSize_
	Linear size of the data. More...
Size	size_
	Size of the buffer. More...
Index	startIndex_
	Start index of the circular buffer. More...

Detailed Description

Iterator class to iterate trough the entire grid map with access to a layer's data through a sliding window. Note: This iterator only works with maps with zero start index.

Definition at line 24 of file SlidingWindowIterator.hpp.

Member Enumeration Documentation

enum grid_map::SlidingWindowIterator::EdgeHandling

strong

Enumerator
INSIDE
CROP
EMPTY
MEAN

Definition at line 28 of file SlidingWindowIterator.hpp.

Constructor & Destructor Documentation

grid_map::SlidingWindowIterator::SlidingWindowIterator	(	const GridMap &	gridMap,
		const std::string &	layer,
		const EdgeHandling &	edgeHandling = EdgeHandling::CROP,
		const size_t	windowSize = 3
	)

Constructor.

Parameters

gridMap	the grid map to iterate on.
layer	the layer on which the data is accessed.
edgeHandling	the method to handle edges of the map.
windowSize	the size of the moving window in number of cells (has to be an odd number!).

Definition at line 16 of file SlidingWindowIterator.cpp.

grid_map::SlidingWindowIterator::SlidingWindowIterator

(

const SlidingWindowIterator *

other

)

Copy constructor.

Parameters

other

the object to copy.

Definition at line 26 of file SlidingWindowIterator.cpp.

Member Function Documentation

bool grid_map::SlidingWindowIterator::dataInsideMap ( ) const

private

Check if data for current index is fully inside map.

Definition at line 99 of file SlidingWindowIterator.cpp.

const Matrix grid_map::SlidingWindowIterator::getData

(

)

const

Return the data of the sliding window.

Returns

the data of the sliding window.

Definition at line 55 of file SlidingWindowIterator.cpp.

SlidingWindowIterator & grid_map::SlidingWindowIterator::operator++ ( )

virtual

Increase the iterator to the next element.

Returns

a reference to the updated iterator.

Reimplemented from grid_map::GridMapIterator.

Definition at line 42 of file SlidingWindowIterator.cpp.

void grid_map::SlidingWindowIterator::setup ( const GridMap &  gridMap )

private

Setup members.

Definition at line 84 of file SlidingWindowIterator.cpp.

void grid_map::SlidingWindowIterator::setWindowLength	(	const GridMap &	gridMap,
		const double	windowLength
	)

Set the side length of the moving window (in m).

Parameters

gridMap	the grid map to iterate on.
windowLength	the side length of the window (in m).

Definition at line 35 of file SlidingWindowIterator.cpp.

Member Data Documentation

const Matrix& grid_map::SlidingWindowIterator::data_

private

Data.

Definition at line 82 of file SlidingWindowIterator.hpp.

const EdgeHandling grid_map::SlidingWindowIterator::edgeHandling_

private

Edge handling method.

Definition at line 79 of file SlidingWindowIterator.hpp.

size_t grid_map::SlidingWindowIterator::windowMargin_

private

Size of the border of the window around the center cell.

Definition at line 88 of file SlidingWindowIterator.hpp.

size_t grid_map::SlidingWindowIterator::windowSize_

private

Size of the sliding window.

Definition at line 85 of file SlidingWindowIterator.hpp.

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

• SlidingWindowIterator.hpp
• SlidingWindowIterator.cpp