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Public Member Functions | Private Attributes
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, std::string param_name, ros::NodeHandle node=ros::NodeHandle())
 Configure the filter chain from a configuration stored on the parameter server.
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.
 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 274 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 280 of file filter_chain.h.

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

Definition at line 355 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 362 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]

Configure the filter chain from a configuration stored on the parameter server.

Parameters:
param_nameThe name of the filter chain to load
nodeThe node handle to use if a different namespace is required

Definition at line 295 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 376 of file filter_chain.h.

template<typename T>
bool filters::MultiChannelFilterChain< T >::update ( const std::vector< T > &  data_in,
std::vector< T > &  data_out 
) [inline]

process data through each of the filters added sequentially

Definition at line 316 of file filter_chain.h.


Member Data Documentation

template<typename T>
std::vector<T> filters::MultiChannelFilterChain< T >::buffer0_ [private]

! A temporary intermediate buffer

Definition at line 501 of file filter_chain.h.

template<typename T>
std::vector<T> filters::MultiChannelFilterChain< T >::buffer1_ [private]

! A temporary intermediate buffer

Definition at line 502 of file filter_chain.h.

template<typename T>
bool filters::MultiChannelFilterChain< T >::configured_ [private]

! whether the system is configured

Definition at line 503 of file filter_chain.h.

Definition at line 277 of file filter_chain.h.

template<typename T>
std::vector<boost::shared_ptr<filters::MultiChannelFilterBase<T> > > filters::MultiChannelFilterChain< T >::reference_pointers_ [private]

! A vector of pointers to currently constructed filters

Definition at line 495 of file filter_chain.h.


The documentation for this class was generated from the following file:
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filters
Author(s): Tully Foote/tfoote@willowgarage.com
autogenerated on Mon Aug 19 2013 11:35:05