cost_map::PolygonIterator Class Reference

#include <polygon_iterator.hpp>

Public Member Functions
bool	isPastEnd () const
bool	operator!= (const PolygonIterator &other) const
const Index &	operator* () const
PolygonIterator &	operator++ ()
PolygonIterator &	operator= (const PolygonIterator &other)
	PolygonIterator (const cost_map::CostMap &gridMap, const cost_map::Polygon &polygon)

Private Member Functions
void	findSubmapParameters (const cost_map::Polygon &polygon, Index &startIndex, Size &bufferSize) const
bool	isInside () const

Private Attributes
Size	bufferSize_
Index	bufferStartIndex_
std::shared_ptr< SubmapIterator >	internalIterator_
	Grid submap iterator. More...
Length	mapLength_
	Map information needed to get position from iterator. More...
Position	mapPosition_
cost_map::Polygon	polygon_
	Polygon to iterate on. More...
double	resolution_

Detailed Description

Iterator class to iterate through a polygonal area of the map.

Definition at line 19 of file polygon_iterator.hpp.

Constructor & Destructor Documentation

cost_map::PolygonIterator::PolygonIterator	(	const cost_map::CostMap &	gridMap,
		const cost_map::Polygon &	polygon
	)

Constructor.

Parameters

gridMap	the grid map to iterate on.
polygon	the polygonal area to iterate on.

Definition at line 16 of file src/lib/iterators/polygon_iterator.cpp.

Member Function Documentation

void cost_map::PolygonIterator::findSubmapParameters ( const cost_map::Polygon &  polygon, Index &  startIndex, Size &  bufferSize  ) const

private

Finds the submap that fully contains the polygon and returns the parameters.

Parameters

[in]	polygon	the polygon to get the submap for.
[out]	startIndex	the start index of the submap.
[out]	bufferSize	the buffer size of the submap.

Definition at line 77 of file src/lib/iterators/polygon_iterator.cpp.

bool cost_map::PolygonIterator::isInside ( ) const

private

Check if current index is inside polygon.

Returns

true if inside, false otherwise.

Definition at line 70 of file src/lib/iterators/polygon_iterator.cpp.

bool cost_map::PolygonIterator::isPastEnd

(

)

const

Indicates if iterator is past end.

Returns

true if iterator is out of scope, false if end has not been reached.

Definition at line 65 of file src/lib/iterators/polygon_iterator.cpp.

bool cost_map::PolygonIterator::operator!=

(

const PolygonIterator &

other

)

const

Compare to another iterator.

Returns

whether the current iterator points to a different address than the other one.

Definition at line 43 of file src/lib/iterators/polygon_iterator.cpp.

const Index & cost_map::PolygonIterator::operator*

(

)

const

Dereference the iterator with const.

Returns

the value to which the iterator is pointing.

Definition at line 48 of file src/lib/iterators/polygon_iterator.cpp.

PolygonIterator & cost_map::PolygonIterator::operator++

(

)

Increase the iterator to the next element.

Returns

a reference to the updated iterator.

Definition at line 53 of file src/lib/iterators/polygon_iterator.cpp.

PolygonIterator & cost_map::PolygonIterator::operator=

(

const PolygonIterator &

other

)

Assignment operator.

Parameters

iterator

the iterator to copy data from.

Returns

a reference to *this.

Definition at line 31 of file src/lib/iterators/polygon_iterator.cpp.

Member Data Documentation

Size cost_map::PolygonIterator::bufferSize_

private

Definition at line 87 of file polygon_iterator.hpp.

Index cost_map::PolygonIterator::bufferStartIndex_

private

Definition at line 88 of file polygon_iterator.hpp.

std::shared_ptr<SubmapIterator> cost_map::PolygonIterator::internalIterator_

private

Grid submap iterator.

Definition at line 81 of file polygon_iterator.hpp.

Length cost_map::PolygonIterator::mapLength_

private

Map information needed to get position from iterator.

Definition at line 84 of file polygon_iterator.hpp.

Position cost_map::PolygonIterator::mapPosition_

private

Definition at line 85 of file polygon_iterator.hpp.

cost_map::Polygon cost_map::PolygonIterator::polygon_

private

Polygon to iterate on.

Definition at line 78 of file polygon_iterator.hpp.

double cost_map::PolygonIterator::resolution_

private

Definition at line 86 of file polygon_iterator.hpp.

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

• polygon_iterator.hpp
• src/lib/iterators/polygon_iterator.cpp