RTT::Alias< T > Class Template Reference

This class is the most basic Attribute implementation (only suitable for reading a DataSource), does not allow any assignment, just stores a DataSource<T>, and returns it. More...

#include <rtt/Attribute.hpp>

Inheritance diagram for RTT::Alias< T >:

List of all members.

Public Member Functions
	Alias (const std::string &name, typename DataSource< T >::shared_ptr d)
DataSourceBase::shared_ptr	getDataSource () const
	Return a DataSource which contains the same contents.
Alias< T > *	clone () const
	Returns a clone of this AttributeBase.
Alias< T > *	copy (std::map< const DataSourceBase *, DataSourceBase * > &replacements, bool)
	Returns a copy of this AttributeBase.
const std::string &	getName () const
	Get the name of this instance.
bool	ready () const
	Returns true if the Attribute was correctly initialised.
Protected Attributes
std::string	mname

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Detailed Description

template<typename T>
class RTT::Alias< T >

This class is the most basic Attribute implementation (only suitable for reading a DataSource), does not allow any assignment, just stores a DataSource<T>, and returns it.

This also makes it useful as an alias of temporary expressions like literal values, and rhs expressions.

Definition at line 311 of file Attribute.hpp.

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Member Function Documentation

template<typename T>

Alias<T>* RTT::Alias< T >::copy	(	std::map< const DataSourceBase *, DataSourceBase * > &	replacements,
		bool	instantiate
	)			[inline, virtual]

Returns a copy of this AttributeBase.

Uses the given replacements to copy held DataSources.

Parameters:

instantiate

Set to true to get a copy which will return itself on any future copy request.

Implements RTT::AttributeBase.

Definition at line 331 of file Attribute.hpp.

const std::string& RTT::AttributeBase::getName

(

)

const [inherited]

Get the name of this instance.

Returns:

the name

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

• rtt/Attribute.hpp