makVrv::DtMessageDispatcher Class Reference

IGI Manager managers both IGI clients and IGI interfaces. More...

Public Types
enum	{ theInternalControlId = 1 }
enum	{ id_AddInterfaceMap = 1 }
typedef unsigned short	IGIInterfaceID
	The IGIInterfaceID type.

Public Member Functions
	DtMessageDispatcher (bool isMaster)
	Protected CTOR, construct using the Instance class.
virtual	~DtMessageDispatcher ()
	DTOR.
void	registerProctor (int classId, DtProctor *handler)
	Register an proctor class.
DtProctor *	findProctor (int classId)
	Find a handler.
void	deliverFromClients ()
	Deliver any messages from clients.
void	deliverToClients ()
	Deliver all queued messages to clients.
void	queueForDelivery (DtMessage *msg, bool toClients=true, bool toLocalInterface=false)
	Deliver the message, note the msg will be 'owned' and deleted upon send.
void	addClient (DtMessageClient *client)
	Add a client to the manager.
void	removeClient (DtMessageClient *client)
	Remove a client from the manager.
bool	hasClients () const
	Check to see if the IGI Manager has clients.
bool	isMaster () const
	Check to see if the Manager is the master manager.
void	setIsMaster (bool isMaster)
	Set if the manager is the master manager.

Protected Types
typedef std::list < DtMessageClient * >	ClientList
typedef std::map< std::string, IGIInterfaceID >	NameIdMap
typedef std::map < IGIInterfaceID, DtProxy * >	IdInterfaceMap
typedef std::list< DtProxy * >	InterfaceList
typedef std::map< int, DtProctor * >	ProctorTable
typedef std::vector< DtMessage * >	MessageList

Protected Member Functions
void	sendInterfaceMapToClients (IGIInterfaceID id, const std::string &name)
	Send an interface map to clients.

Protected Attributes
bool	myIsMasterFlag
	Holds whether the IGI Manager is the master manager.
IGIInterfaceID	myFreeInterfaceId
	Internal id used to generate IDs.
ClientList	myClients
	My list of clients.
NameIdMap	myIdLookUp
IdInterfaceMap	myInstanceLookUp
InterfaceList	myUnknownInterfaceList
ProctorTable	myProctors
MessageList	myMessageQueue

Detailed Description

IGI Manager managers both IGI clients and IGI interfaces.

Member Typedef Documentation

typedef unsigned short makVrv::DtMessageDispatcher::IGIInterfaceID

The IGIInterfaceID type.

An IGIInterfaceID uniquely defines an instance.

typedef std::list<DtMessageClient*> makVrv::DtMessageDispatcher::ClientList

protected

typedef std::map<std::string,IGIInterfaceID> makVrv::DtMessageDispatcher::NameIdMap

protected

typedef std::map<IGIInterfaceID,DtProxy*> makVrv::DtMessageDispatcher::IdInterfaceMap

protected

typedef std::list<DtProxy*> makVrv::DtMessageDispatcher::InterfaceList

protected

typedef std::map<int, DtProctor*> makVrv::DtMessageDispatcher::ProctorTable

protected

typedef std::vector<DtMessage*> makVrv::DtMessageDispatcher::MessageList

protected

Member Enumeration Documentation

anonymous enum

Enumerator:

theInternalControlId

anonymous enum

Enumerator:

id_AddInterfaceMap

Constructor & Destructor Documentation

makVrv::DtMessageDispatcher::DtMessageDispatcher

(

bool

isMaster

)

Protected CTOR, construct using the Instance class.

virtual makVrv::DtMessageDispatcher::~DtMessageDispatcher ( )

virtual

DTOR.

Member Function Documentation

void makVrv::DtMessageDispatcher::registerProctor	(	int	classId,
		DtProctor *	handler
	)

Register an proctor class.

To remove an proctor class, register a NULL pointer.

Exceptions

DtInvalidInput

if an proctor is already registered with that classId.

DtProctor* makVrv::DtMessageDispatcher::findProctor

(

int

classId

)

Find a handler.

void makVrv::DtMessageDispatcher::deliverFromClients

(

)

Deliver any messages from clients.

void makVrv::DtMessageDispatcher::deliverToClients

(

)

Deliver all queued messages to clients.

void makVrv::DtMessageDispatcher::queueForDelivery	(	DtMessage *	msg,
		bool	toClients = true,
		bool	toLocalInterface = false
	)

Deliver the message, note the msg will be 'owned' and deleted upon send.

void makVrv::DtMessageDispatcher::addClient

(

DtMessageClient *

client

)

Add a client to the manager.

void makVrv::DtMessageDispatcher::removeClient

(

DtMessageClient *

client

)

Remove a client from the manager.

bool makVrv::DtMessageDispatcher::hasClients

(

)

const

Check to see if the IGI Manager has clients.

bool makVrv::DtMessageDispatcher::isMaster

(

)

const

Check to see if the Manager is the master manager.

void makVrv::DtMessageDispatcher::setIsMaster

(

bool

isMaster

)

Set if the manager is the master manager.

void makVrv::DtMessageDispatcher::sendInterfaceMapToClients ( IGIInterfaceID  id, const std::string &  name  )

protected

Send an interface map to clients.

Member Data Documentation

bool makVrv::DtMessageDispatcher::myIsMasterFlag

protected

Holds whether the IGI Manager is the master manager.

The server should always be the master manager.

IGIInterfaceID makVrv::DtMessageDispatcher::myFreeInterfaceId

protected

Internal id used to generate IDs.

ClientList makVrv::DtMessageDispatcher::myClients

protected

My list of clients.

NameIdMap makVrv::DtMessageDispatcher::myIdLookUp

protected

IdInterfaceMap makVrv::DtMessageDispatcher::myInstanceLookUp

protected

InterfaceList makVrv::DtMessageDispatcher::myUnknownInterfaceList

protected

ProctorTable makVrv::DtMessageDispatcher::myProctors

protected

MessageList makVrv::DtMessageDispatcher::myMessageQueue

protected

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

• include/vrvCore/DtMessageDispatcher.h