filters::MultiChannelFilterChain< T > Class Template Reference

A class which will construct and sequentially call Filters according to xml This is the primary way in which users are expected to interact with Filters. More...

#include <filter_chain.h>

List of all members.

Public Member Functions
bool	clear ()
	Clear all filters from this chain.
bool	configure (unsigned int size, XmlRpc::XmlRpcValue &config)
	Configure the filter chain This will call configure on all filters which have been added as well as allocate the buffers.
bool	configure (unsigned int size, std::string param_name, ros::NodeHandle node=ros::NodeHandle())
	Configure the filter chain from a configuration stored on the parameter server.
	MultiChannelFilterChain (std::string data_type)
	Create the filter chain object.
bool	update (const std::vector< T > &data_in, std::vector< T > &data_out)
	process data through each of the filters added sequentially
	~MultiChannelFilterChain ()
Private Attributes
std::vector< T >	buffer0_
	! A temporary intermediate buffer
std::vector< T >	buffer1_
	! A temporary intermediate buffer
bool	configured_
	! whether the system is configured
pluginlib::ClassLoader < filters::MultiChannelFilterBase < T > >	loader_
std::vector< boost::shared_ptr < filters::MultiChannelFilterBase < T > > >	reference_pointers_
	! A vector of pointers to currently constructed filters

Detailed Description

template<typename T>
class filters::MultiChannelFilterChain< T >

A class which will construct and sequentially call Filters according to xml This is the primary way in which users are expected to interact with Filters.

Definition at line 269 of file filter_chain.h.

Constructor & Destructor Documentation

template<typename T>

filters::MultiChannelFilterChain< T >::MultiChannelFilterChain ( std::string data_type ) [inline]

Create the filter chain object.

Definition at line 275 of file filter_chain.h.

template<typename T>

filters::MultiChannelFilterChain< T >::~MultiChannelFilterChain ( ) [inline]

Definition at line 350 of file filter_chain.h.

Member Function Documentation

template<typename T>

bool filters::MultiChannelFilterChain< T >::clear ( ) [inline]

Clear all filters from this chain.

Definition at line 357 of file filter_chain.h.

template<typename T>

bool filters::MultiChannelFilterChain< T >::configure	(	unsigned int	size,
		XmlRpc::XmlRpcValue &	config
	)			`[inline]`

Configure the filter chain This will call configure on all filters which have been added as well as allocate the buffers.

Definition at line 371 of file filter_chain.h.

template<typename T>

bool filters::MultiChannelFilterChain< T >::configure	(	unsigned int	size,
		std::string	param_name,
		ros::NodeHandle	node = `ros::NodeHandle()`
	)			`[inline]`