Recognition::Grid Class Reference

#include <Grid.h>

Public Member Functions
Point	extendTop (int i, int &t)
Point	extendBottom (int i, int &t)
Point	extendLeft (int i, int &t)
Point	extendRight (int i, int &t)
void	switchXandY ()
	Transpose the grid for proper matching.
	Grid (Point &)
void	addTrow (PointList &)
	add the appropriate column or row ( no real error checking so make sure you choose the right one)
void	addBrow (PointList &)
void	addLcol (PointList &)
void	addRcol (PointList &)
int	getRSize ()
int	getCSize ()
Step	getStep (char side, int index)
void	toList (PointList &)
	put the grid into list form with the correct grid coordinates
void	print ()
	diagnostic
Data Fields
deque< gNode * >	top
	the top edge for fast access
deque< gNode * >	bot
	the bottom edge for fast access
deque< gNode * >	left
	the left edge for fast access
deque< gNode * >	righ
	the right edge for fast access

Detailed Description

class used to grow a grid by adding columns and rows and allow fast acces to the outside edges used in Points::fitGrid

Point Recognition::Grid::extendBottom	(	int	i,
		int &	t
	)			`[inline]`

returns a point predicted by two previous points

Parameters:

	i	index of point to be extended
	t	returns the threshold for point search

Point Recognition::Grid::extendLeft	(	int	i,
		int &	t
	)			`[inline]`

returns a point predicted by two previous points

Parameters:

	i	index of point to be extended
	t	returns the threshold for point search

Point Recognition::Grid::extendRight	(	int	i,
		int &	t
	)			`[inline]`

returns a point predicted by two previous points

Parameters:

	i	index of point to be extended
	t	returns the threshold for point search

Point Recognition::Grid::extendTop	(	int	i,
		int &	t
	)			`[inline]`

returns a point predicted by two previous points

Parameters:

	i	index of point to be extended
	t	returns the threshold for point search

Step Recognition::Grid::getStep	(	char	side,
		int	index
	)			`[inline]`

returns the estimated offset from an established edge point to the next possible point

Parameters:

side

should be 't','b','l', or 'r' assumes that the grid has a depth of at least 2 points from the edge specified --depreciated

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