message_filters::ChainBase Class Reference

Base class for Chain, allows you to store multiple chains in the same container. Provides filter retrieval by index. More...

#include <chain.h>

Inheritance diagram for message_filters::ChainBase:

Public Member Functions
template<typename F >
boost::shared_ptr< F >	getFilter (size_t index) const
	Retrieve a filter from this chain by index. Returns an empty shared_ptr if the index is greater than the size of the chain. NOT type-safe. More...
virtual	~ChainBase ()

Protected Member Functions
virtual boost::shared_ptr< void >	getFilterForIndex (size_t index) const =0

Detailed Description

Base class for Chain, allows you to store multiple chains in the same container. Provides filter retrieval by index.

Definition at line 50 of file chain.h.

Constructor & Destructor Documentation

~ChainBase()

virtual message_filters::ChainBase::~ChainBase ( )

inlinevirtual

Definition at line 53 of file chain.h.

Member Function Documentation

getFilter()

template<typename F >

boost::shared_ptr<F> message_filters::ChainBase::getFilter ( size_t  index ) const

inline

Retrieve a filter from this chain by index. Returns an empty shared_ptr if the index is greater than the size of the chain. NOT type-safe.

Parameters

F	[template] The type of the filter
index	The index of the filter (returned by addFilter())

Definition at line 63 of file chain.h.

getFilterForIndex()

virtual boost::shared_ptr<void> message_filters::ChainBase::getFilterForIndex ( size_t  index ) const

protectedpure virtual

Implemented in message_filters::Chain< M >.

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

• chain.h