nav_grid_iterators::AbstractLineIterator Class Reference

Abstract class for iterating over lines. More...

#include <abstract_line_iterator.h>

Inheritance diagram for nav_grid_iterators::AbstractLineIterator:

Public Member Functions
	AbstractLineIterator ()
	Public Constructor. More...
virtual nav_grid::SignedIndex	getFinalIndex () const =0
virtual void	increment ()=0
	Increase the iterator to the next element. More...
bool	isFinished ()
const nav_grid::SignedIndex &	operator* () const
	Dereference the iterator. More...

Protected Member Functions
	AbstractLineIterator (nav_grid::SignedIndex index)
	Protected Constructor - takes arbitrary index. More...

Protected Attributes
nav_grid::SignedIndex	index_

Detailed Description

Abstract class for iterating over lines.

Not constrained by a bounding box from NavGridInfo, i.e. can include positive and negative indexes

Definition at line 48 of file abstract_line_iterator.h.

Constructor & Destructor Documentation

nav_grid_iterators::AbstractLineIterator::AbstractLineIterator ( )

inline

Public Constructor.

Definition at line 54 of file abstract_line_iterator.h.

nav_grid_iterators::AbstractLineIterator::AbstractLineIterator ( nav_grid::SignedIndex  index )

inlineexplicitprotected

Protected Constructor - takes arbitrary index.

Definition at line 78 of file abstract_line_iterator.h.

Member Function Documentation

virtual nav_grid::SignedIndex nav_grid_iterators::AbstractLineIterator::getFinalIndex ( ) const

pure virtual

Implemented in nav_grid_iterators::Bresenham, and nav_grid_iterators::RayTrace.

virtual void nav_grid_iterators::AbstractLineIterator::increment ( )

pure virtual

Increase the iterator to the next element.

Implemented in nav_grid_iterators::Bresenham, and nav_grid_iterators::RayTrace.

bool nav_grid_iterators::AbstractLineIterator::isFinished ( )

inline

Definition at line 64 of file abstract_line_iterator.h.

const nav_grid::SignedIndex& nav_grid_iterators::AbstractLineIterator::operator* ( ) const

inline

Dereference the iterator.

Returns

the index to which the iterator is pointing.

Definition at line 60 of file abstract_line_iterator.h.

Member Data Documentation

nav_grid::SignedIndex nav_grid_iterators::AbstractLineIterator::index_

protected

Definition at line 79 of file abstract_line_iterator.h.

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

• abstract_line_iterator.h