MarketDataService Class Reference

Market Data Service. More...

#include <B2BITS_CmeMdpMarketDataService.h>

Public Member Functions
virtual std::string	getName () const =0
	Returns market data service name. More...
virtual const MarketDataServiceOptions &	getOptions () const =0
	Returns market data service options. More...
virtual bool	opened () const =0
	Indicates if the market data service is opened. More...
virtual void	open ()=0
	Initializes market data service. More...
virtual void	close ()=0
	Finalizes market data service. More...
virtual Channel *	getChannel (ChannelID id)=0
	Returns channel by channel id. More...
virtual void	getChannels (ChannelVector *channelVector)=0
	Returns all channels of the market data service. More...
virtual Channel *	findChannel (ChannelID id)=0
	Finds channel by channel id. More...
virtual Channel *	addChannel (ChannelID id, const ChannelOptions &channelOptions)=0
	Adds a new channel to the market data service. More...
virtual void	removeChannel (ChannelID id)=0
	Removes channel from the market data service. More...
virtual void	removeChannels ()=0
	Removes all channels from the market data service. More...
virtual void	destroy ()=0
	Destroys market data service. More...

Protected Member Functions
virtual	~MarketDataService ()

Detailed Description

MarketDataService is the root object to access CME market data. MarketDataService object maintains a collection of channels.

Constructor & Destructor Documentation

virtual ~MarketDataService ( )

inlineprotectedvirtual

Member Function Documentation

virtual std::string getName ( ) const

pure virtual

Returns

Name of the market data service.

virtual const MarketDataServiceOptions& getOptions ( ) const

pure virtual

Returns

Options of the market data service.

virtual bool opened ( ) const

pure virtual

Returns

True if the market data service is opened.

virtual void open ( )

pure virtual

Loads channel and template configuration files. Adds channes defined in the channel configuraiton file.

virtual void close ( )

pure virtual

virtual Channel* getChannel ( ChannelID  id )

pure virtual

Parameters

id	Id of the channel to return.

Returns

Reference to the channel.

Exceptions

Generates

exception if the channel doesn't exist.

virtual void getChannels ( ChannelVector *  channelVector )

pure virtual

Parameters

channelVector

Vector of channel references to fill.

virtual Channel* findChannel ( ChannelID  id )

pure virtual

Parameters

id	Id of the channel to return.

Returns

Reference to the channel. Returns null if the channel doesn't exist.

virtual Channel* addChannel ( ChannelID  id, const ChannelOptions &  channelOptions  )

pure virtual

Parameters

id	Id of the channel to add.
options	Options of the channel to add.

Returns

Reference to the channel added.

Exceptions

Generates

exception if the channel already exists.

virtual void removeChannel ( ChannelID  id )

pure virtual

Parameters

id	Id of the channel to remove.

virtual void removeChannels ( )

pure virtual

virtual void destroy ( )

pure virtual

Note

The instance reference is no longer valid.