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

#include <rtt/Attribute.hpp>

Inheritance diagram for RTT::Alias:

List of all members.

Public Member Functions
	Alias (const std::string &name, base::DataSourceBase::shared_ptr d)
template<class Owner >
	Alias (const std::string &name, base::DataSourceBase::shared_ptr d, Owner owner)
	Create an alias from a datasource with an owner.
base::DataSourceBase::shared_ptr	getDataSource () const
	Return a internal::DataSource which contains the same contents.
Alias *	clone () const
	Returns a clone of this AttributeBase.
Alias *	copy (std::map< const base::DataSourceBase , base::DataSourceBase > &replacements, bool)
	Returns a copy of this AttributeBase.
const std::string &	getName () const
	Get the name of this instance.
void	setName (std::string const &new_name)
	Get the name of this instance.
bool	ready () const
	Returns true if the Attribute was correctly initialised.
Protected Attributes
std::string	mname

Detailed Description

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

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

Definition at line 375 of file Attribute.hpp.

Constructor & Destructor Documentation

template<class Owner >

RTT::Alias::Alias	(	const std::string &	name,
		base::DataSourceBase::shared_ptr	d,
		Owner	owner
	)		`[inline]`

Create an alias from a datasource with an owner.

The owner is used to register this attribute to and is supposed to be a pointer (or shared pointer).

Parameters:

name	The name of this instance.
d	The aliased data source.
o	The owner, which has a function 'addAttribute(AttributeBase*)'.

Definition at line 392 of file Attribute.hpp.

Member Function Documentation

Alias * RTT::Alias::copy	(	std::map< const base::DataSourceBase , base::DataSourceBase > &	replacements,
		bool	instantiate
	)		`[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::base::AttributeBase.

Definition at line 84 of file Attribute.cpp.

const std::string & RTT::AttributeBase::getName ( ) const [inherited]

Get the name of this instance.

Returns:: the name

Definition at line 59 of file Attribute.cpp.

Referenced by RTT::ConfigurationInterface::getAttributeNames(), RTT::ConfigurationInterface::hasAttribute(), RTT::Attribute< T >::operator=(), RTT::Constant< T >::operator=(), RTT::ConfigurationInterface::removeValue(), and RTT::ConfigurationInterface::setValue().

void RTT::AttributeBase::setName ( std::string const & new_name ) [inherited]

Get the name of this instance.

Returns:: the name

Definition at line 64 of file Attribute.cpp.

Referenced by RTT::ConfigurationInterface::addAttribute(), and RTT::ConfigurationInterface::addConstant().

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

rtt/Attribute.hpp
rtt/Attribute.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation