Atlas::Objects::ObjectsDecoder Class Reference

Objects hierarchy decoder. More...

#include <Decoder.h>

Inheritance diagram for Atlas::Objects::ObjectsDecoder:

Public Member Functions
	ObjectsDecoder (Factories *f=0)
	Constructor.
virtual	~ObjectsDecoder ()
	Default destructor.
Factories *	factories () const
	Factories accessor.
Public Member Functions inherited from Atlas::Message::DecoderBase
virtual void	streamBegin ()
	Begin an Atlas stream.
virtual void	streamMessage ()
	Start a message in an Atlas stream.
virtual void	streamEnd ()
	Ends the Atlas stream.
virtual void	mapMapItem (const std::string &name)
	Starts a map object to the currently streamed map.
virtual void	mapListItem (const std::string &name)
	Starts a list object to the currently streamed map.
virtual void	mapIntItem (const std::string &name, long)
	Adds an integer to the currently streames map.
virtual void	mapFloatItem (const std::string &name, double)
	Adds a float to the currently streamed map.
virtual void	mapStringItem (const std::string &name, const std::string &)
	Adds a string to the currently streamed map.
virtual void	mapEnd ()
	Ends the currently streamed map.
virtual void	listMapItem ()
	Starts a map object in the currently streamed list.
virtual void	listListItem ()
	Starts a list object in the currently streamed list.
virtual void	listIntItem (long)
	Adds an integer to the currently streames list.
virtual void	listFloatItem (double)
	Adds a float to the currently streamed list.
virtual void	listStringItem (const std::string &)
	Adds a string to the currently streamed list.
virtual void	listEnd ()
	Ends the currently streamed list.

Protected Member Functions
virtual void	messageArrived (const Atlas::Message::MapType &)
	Overridden by to retrieve the message from DecoderBase.
virtual void	objectArrived (const Root &obj)=0
	call right object*Arrived method

Protected Attributes
Factories *	m_factories
Protected Attributes inherited from Atlas::Message::DecoderBase
std::stack< State >	m_state
	The state stack.
std::stack< MapType >	m_maps
	The map stack.
std::stack< ListType >	m_lists
	The list stack.
std::stack< std::string >	m_names
	Names for maps and lists.

Additional Inherited Members
Protected Types inherited from Atlas::Message::DecoderBase
enum	State { STATE_STREAM, STATE_MAP, STATE_LIST }
	Our current decoding state.

Detailed Description

Objects hierarchy decoder.

This decoder can be bound to a codec, will assemble incoming messages, check their type, convert them into the appropriate instance in the Objects hierarchy and call the relevant member functions, which subclasses can conveniently override to pick up the object.

See also

Atlas::Objects::Encoder

Author

Stefanus Du Toit sdt@g.nosp@m.mx.n.nosp@m.et

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

• Decoder.h