makVrv::DtDeCommunicator Class Reference

The class responsible for managing communication between multiple DtDe instances typically running in processes on other machines. More...

Public Types
typedef std::list< DtDeRecord >	IgRecords

Public Member Functions
virtual	~DtDeCommunicator ()
	DTOR.
virtual bool	initialize ()
	Initialize, called by Ig after it's member is set.
virtual void	listenForMasterIg ()
	Start listening for a master.
virtual bool	hasMasterIg () const
	Check to see if the client has a Master IG.
virtual void	disconnectMasterIg (const std::string &masterName)
	Disconnect from the Master IG (starts listening automatically)
bool	connectToSlaveIg (const std::string &slaveAddr, int port, std::string &igNameOut)
	Attempt to connect to a slave.
void	disconnectSlaveIg (const std::string &name)
	Disconnect a slave IG with a given name.
virtual void	tick ()
	Tick the driver.
virtual void	addIgRecord (const DtDeRecord &record)
	Get the current driver configuration.
virtual void	removeIgRecord (const DtDeRecord &record)
	Remove a client.
DtDeRecord &	hostIgRecord ()
	Get the record for the host IG (aka this de instance that owns the communicator.
DtDeRecord *	findRecordByIgName (const std::string &igName)
	Find a record by Ig's name.
DtDeRecord *	findRecordByDisplayName (const std::string &displayName)
	Find a record by the Ig's Display name.
bool	masterIgOnly () const
	Check to see if only a single master de is in use.
const IgRecords &	connectedIgs () const
	Get a set of the current IG instances.
virtual const std::string &	name () const
	Return the name of this driver.

Static Public Member Functions
static const char *	className ()
	Returns the name of this class.

Protected Member Functions
	DtDeCommunicator (DtDe &de, DtDriverConfiguration &config)
	CTOR. Create derived class instead.

Protected Attributes
DtDe &	myDe
DtDriverConfiguration &	myConfiguration
std::string	myName
IgRecords	myIgRecords
DtTcpServer *	myTcpServer
DtIgCommunicatorSignaler &	mySignaler

Static Protected Attributes
static const char *	myClassName

Friends
class	DtDeCommunicatorCreator

Detailed Description

The class responsible for managing communication between multiple DtDe instances typically running in processes on other machines.

Member Typedef Documentation

typedef std::list<DtDeRecord> makVrv::DtDeCommunicator::IgRecords

Constructor & Destructor Documentation

virtual makVrv::DtDeCommunicator::~DtDeCommunicator ( )

virtual

DTOR.

makVrv::DtDeCommunicator::DtDeCommunicator ( DtDe &  de, DtDriverConfiguration &  config  )

protected

CTOR. Create derived class instead.

Member Function Documentation

virtual bool makVrv::DtDeCommunicator::initialize ( )

virtual

Initialize, called by Ig after it's member is set.

virtual void makVrv::DtDeCommunicator::listenForMasterIg ( )

virtual

Start listening for a master.

Exceptions

DtCorruptedState

if the DtIG is configured to be a master.

virtual bool makVrv::DtDeCommunicator::hasMasterIg ( ) const

virtual

Check to see if the client has a Master IG.

virtual void makVrv::DtDeCommunicator::disconnectMasterIg ( const std::string &  masterName )

virtual

Disconnect from the Master IG (starts listening automatically)

bool makVrv::DtDeCommunicator::connectToSlaveIg	(	const std::string &	slaveAddr,
		int	port,
		std::string &	igNameOut
	)

Attempt to connect to a slave.

Exceptions

DtCorruptedState

if the DtIG is NOT configured to be a master. If connectToSlaveIg() returns true, igNameOut will contain the name of the connected slave IG.

void makVrv::DtDeCommunicator::disconnectSlaveIg

(

const std::string &

name

)

Disconnect a slave IG with a given name.

virtual void makVrv::DtDeCommunicator::tick ( )

virtual

Tick the driver.

virtual void makVrv::DtDeCommunicator::addIgRecord ( const DtDeRecord &  record )

virtual

Get the current driver configuration.

Add a client.

virtual void makVrv::DtDeCommunicator::removeIgRecord ( const DtDeRecord &  record )

virtual

Remove a client.

DtDeRecord& makVrv::DtDeCommunicator::hostIgRecord

(

)

Get the record for the host IG (aka this de instance that owns the communicator.

DtDeRecord* makVrv::DtDeCommunicator::findRecordByIgName

(

const std::string &

igName

)

Find a record by Ig's name.

DtDeRecord* makVrv::DtDeCommunicator::findRecordByDisplayName

(

const std::string &

displayName

)

Find a record by the Ig's Display name.

bool makVrv::DtDeCommunicator::masterIgOnly

(

)

const

Check to see if only a single master de is in use.

const IgRecords& makVrv::DtDeCommunicator::connectedIgs

(

)

const

Get a set of the current IG instances.

virtual const std::string& makVrv::DtDeCommunicator::name ( ) const

virtual

Return the name of this driver.

Composed of the host name and process id.

static const char* makVrv::DtDeCommunicator::className ( )

static

Returns the name of this class.

Required for DtSubjectAnnouncer::findInstance().

Friends And Related Function Documentation

friend class DtDeCommunicatorCreator

friend

Member Data Documentation

const char* makVrv::DtDeCommunicator::myClassName

staticprotected

DtDe& makVrv::DtDeCommunicator::myDe

protected

DtDriverConfiguration& makVrv::DtDeCommunicator::myConfiguration

protected

std::string makVrv::DtDeCommunicator::myName

protected

IgRecords makVrv::DtDeCommunicator::myIgRecords

protected

DtTcpServer* makVrv::DtDeCommunicator::myTcpServer

protected

DtIgCommunicatorSignaler& makVrv::DtDeCommunicator::mySignaler

protected

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

• include/vrvCore/DtDeCommunicator.h