LaserDataFilterCascade Class Reference

Cascade of several laser filters to one. More...

#include <filters/cascade.h>

Inheritance diagram for LaserDataFilterCascade:

Public Member Functions
	LaserDataFilterCascade (bool own_filters=true)
	Constructor.
	~LaserDataFilterCascade ()
	Destructor.
void	add_filter (LaserDataFilter *filter)
	Add a filter to the cascade.
void	remove_filter (LaserDataFilter *filter)
	Remove a filter from the cascade.
void	delete_filters ()
	Delete all filters.
bool	has_filters () const
	Check if filters have been added to the cascade.
void	filter (const float *data, unsigned int data_size)
	Filter the incoming data.

Detailed Description

Cascade of several laser filters to one.

The filters are executed in the order they are added to the cascade.

Author:: Tim Niemueller

Definition at line 30 of file cascade.h.

Constructor & Destructor Documentation

LaserDataFilterCascade::LaserDataFilterCascade ( bool own_filters = true )

Constructor.

Parameters:

own_filters

true to make the cascade own filters that are added, i.e. they are deleted if the cascade is deleted.

Definition at line 35 of file cascade.cpp.

References LaserDataFilter::_free_filtered_data.

LaserDataFilterCascade::~LaserDataFilterCascade ( )

Destructor.

Definition at line 43 of file cascade.cpp.

References delete_filters().

Member Function Documentation

void LaserDataFilterCascade::add_filter ( LaserDataFilter * filter )

Add a filter to the cascade.

Parameters:

filter

filter to add

Definition at line 53 of file cascade.cpp.

Referenced by LaserSensorThread::init().

void LaserDataFilterCascade::delete_filters ( )

Delete all filters.

Definition at line 71 of file cascade.cpp.

Referenced by ~LaserDataFilterCascade().

void LaserDataFilterCascade::filter	(	const float *	data,
		unsigned int	data_size
	)			`[virtual]`

Filter the incoming data.

Function shall create the _filtered_data float array with the same size as the incoming data and write filtered data to this interface or copy through the original value if the filter does not apply.

Parameters: