RTT::types::ValueFactory Class Reference

Creates all value objects of a certain type. More...

#include <rtt/types/ValueFactory.hpp>

Inherited by RTT::types::TemplateValueFactory< T >, RTT::types::TemplateValueFactory< bool >, RTT::types::TemplateValueFactory< rt_string >, RTT::types::TemplateValueFactory< std::string >, RTT::types::TemplateValueFactory< std::vector< double > >, and RTT::types::TemplateValueFactory< std::vector< T > >.

List of all members.

Public Member Functions
Type building/factory functions
Used to create objects that hold data of a certain type.
virtual base::AttributeBase *	buildConstant (std::string name, base::DataSourceBase::shared_ptr, int sizehint) const
	Build a non modifyable instance of this type.
virtual base::AttributeBase *	buildConstant (std::string name, base::DataSourceBase::shared_ptr) const =0
	Build a non modifyable instance of this type.
virtual base::AttributeBase *	buildVariable (std::string name, int sizehint) const
	Build a modifyable instance of this type.
virtual base::AttributeBase *	buildVariable (std::string name) const =0
	Build a non modifyable instance of this type.
virtual base::AttributeBase *	buildAlias (std::string name, base::DataSourceBase::shared_ptr b) const =0
	build an alias with b as the value.
virtual base::PropertyBase *	buildProperty (const std::string &name, const std::string &desc, base::DataSourceBase::shared_ptr source=0) const =0
	Build a Property of this type.
virtual base::AttributeBase *	buildAttribute (std::string name, base::DataSourceBase::shared_ptr source=0) const =0
	Build an Attribute of this type.
virtual base::DataSourceBase::shared_ptr	buildValue () const =0
	Build a internal::ValueDataSource of this type.
virtual base::DataSourceBase::shared_ptr	buildReference (void *ptr) const =0
	Build a internal::ReferenceDataSource of this type, pointing to the given pointer.
virtual base::DataSourceBase::shared_ptr	buildActionAlias (base::ActionInterface *action, base::DataSourceBase::shared_ptr source) const =0
	Returns a DataSource that first executes an action and returns the result of another data source.

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Detailed Description

Creates all value objects of a certain type.

Definition at line 18 of file ValueFactory.hpp.

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Member Function Documentation

virtual base::DataSourceBase::shared_ptr RTT::types::ValueFactory::buildActionAlias	(	base::ActionInterface *	action,
		base::DataSourceBase::shared_ptr	source
	)		const [pure virtual]

Returns a DataSource that first executes an action and returns the result of another data source.

If source is an AssignableDataSource, an AssignableDataSource is returned of the same type, otherwise, a plain DataSource is returned.

virtual base::AttributeBase* RTT::types::ValueFactory::buildAlias	(	std::string	name,
		base::DataSourceBase::shared_ptr	b
	)		const [pure virtual]

build an alias with b as the value.

If b is of the wrong type, 0 will be returned..

AttributeBase * RTT::ValueFactory::buildConstant	(	std::string	name,
		base::DataSourceBase::shared_ptr	dsb,
		int	sizehint
	)		const [virtual]

Build a non modifyable instance of this type.

Parameters:

sizehint

For variable size instances, use it to hint the size of the instance.

Definition at line 14 of file ValueFactory.cpp.

virtual base::AttributeBase* RTT::types::ValueFactory::buildConstant	(	std::string	name,
		base::DataSourceBase::shared_ptr
	)		const [pure virtual]

Build a non modifyable instance of this type.

Parameters:

sizehint

For variable size instances, use it to hint the size of the instance.

AttributeBase * RTT::ValueFactory::buildVariable	(	std::string	name,
		int	sizehint
	)		const [virtual]

Build a modifyable instance of this type.

Parameters:

sizehint

For variable size instances, use it to hint the size of the instance.

Reimplemented in RTT::types::CArrayTypeInfo< T, has_ostream >.

Definition at line 10 of file ValueFactory.cpp.

virtual base::AttributeBase* RTT::types::ValueFactory::buildVariable

(

std::string

name

)

const [pure virtual]

Build a non modifyable instance of this type.

Parameters:

sizehint

For variable size instances, use it to hint the size of the instance.

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

• rtt/types/ValueFactory.hpp
• rtt/types/ValueFactory.cpp