DtRecordQueryPdu Class Reference

Instances of DtRecordQueryPdu are used to request data records from an entity. More...

Inheritance diagram for DtRecordQueryPdu:

Collaboration diagram for DtRecordQueryPdu:

Public Member Functions
	DtRecordQueryPdu (DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
	Constructors.
	DtRecordQueryPdu (const DtNetRecordQueryPdu *initial, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER, DtPduFactory *pduFactory=0)
	DtRecordQueryPdu (const DtRecordQueryPdu &orig)
virtual	~DtRecordQueryPdu ()
	destructor
DtRecordQueryPdu &	operator= (const DtRecordQueryPdu &orig)
	Assignment operator.
virtual void	setOriginatingEntityID (const DtEntityIdentifier &entity)
	Set/Get originating entity identifier.
virtual const DtEntityIdentifier &	originatingEntityID () const
virtual void	setReceivingEntityID (const DtEntityIdentifier &entity)
	Set/Get receiving entity identifier.
virtual const DtEntityIdentifier &	receivingEntityID () const
virtual void	setRequestID (DtU32 id)
	Set/Get request ID.
virtual DtU32	requestID () const
virtual void	setReqRelService (enum DtRequiredReliabilityService service)
	Set/Get required reliability service.
virtual DtRequiredReliabilityService	reqRelService () const
virtual void	setEventType (DtEventType type)
	Set/Get the event type.
virtual DtEventType	eventType () const
virtual void	setTime (DtU32 value)
	Set/Get the time.
virtual DtU32	time () const
virtual bool	setNumRecords (DtU32 num)
	Set/Get the number of records to be queried for.
virtual DtU32	numRecords () const
virtual bool	setRecordID (int index, DtDatumParam value)
	Set/Get a record ID.
virtual bool	getRecordID (int index, DtDatumParam &value) const
virtual void	printData () const
	Print the data contained by this PDU.
virtual void	printDataToStream (std::ostream &stream) const
	Print the data to a stream.
Public Member Functions inherited from DtInteraction
	DtInteraction ()
	default constructor
virtual	~DtInteraction ()
	destructor
	DtInteraction (const DtInteraction &orig)
	copy constructor
DtInteraction &	operator= (const DtInteraction &orig)
	assignment operator
Public Member Functions inherited from DtPduWithAttributeRecordSets
	DtPduWithAttributeRecordSets ()
	Constructor.
	DtPduWithAttributeRecordSets (const DtPduWithAttributeRecordSets &orig)
	Constructor.
DtPduWithAttributeRecordSets &	operator= (const DtPduWithAttributeRecordSets &other)
	Assignment operator.
virtual	~DtPduWithAttributeRecordSets ()
	Destructor.
virtual void	printToStream (std::ostream &stream) const
	Print the contents of the PDU. This will call DtPdu's printToStream and also call printRecordSets()
virtual void	printRecordSets (bool printEntityObjectId=false) const
	Prints the Record Sets to DtInfo.
virtual void	printRecordSetsToStream (std::ostream &stream, bool printEntityObjectId=false) const
	Prints the Record Sets to the specified stream.
virtual void	addRecord (std::auto_ptr< DtStandardVariableRecord > record, const DtEntityIdentifier &id=DtEntityIdentifier::nullId())
	Adds a Record.
virtual void	removeRecord (unsigned int index, const DtEntityIdentifier &id=DtEntityIdentifier::nullId())
	Removes a Record.
virtual void	clearRecordSet (const DtEntityIdentifier &id=DtEntityIdentifier::nullId())
	Removes all Records and deletes the recordSet for the given Entity/Object Identifier.
virtual void	clearAllRecordSets ()
	Removes all RecordSets.
virtual std::vector < DtEntityIdentifier >	recordSetIdentifiers () const
	Returns a vector of Entity/Object Identifiers. These are the Identifiers for the Record Sets.
virtual void	getRecordSetIdentifiers (std::vector< DtEntityIdentifier > &entityIdVector) const
	Returns by reference the vector of Entity/Object Identifiers.
virtual const std::vector < DtStandardVariableRecord * > &	records (const DtEntityIdentifier &id=DtEntityIdentifier::nullId()) const
	This will return the Records for a given Entity/Object Identifier.
virtual const DtAttributeRecordSet &	recordSet (const DtEntityIdentifier &id) const
	This will return the Record Set for a given Entity/Object Identifier.
virtual const std::vector < DtStandardVariableRecord * >	allRecords () const
	This will return the Records of all Record Sets.
virtual unsigned int	numberOfRecords () const
	Returns the number of records for all Record Sets.
virtual unsigned int	numberOfRecords (const DtEntityIdentifier &id) const
	Returns the number of records in the Record Set for the given Entity/Object Identifier.
virtual bool	containsStandardRecordSets () const
	Returns if this PDU contains Standard Record Sets. (This is only applicable to DIS 7 and higher).
virtual const DtSimulationAddress &	attributePduSimulationAddress () const
	Returns the Simulation address if an attribute PDU was coupled. Used internally in VR-Link in Reflected Lists.
virtual void	setAttributePduSimulationAddress (const DtSimulationAddress &addr)
	Sets the Simulation address if an attribute PDU was coupled. Used internally in VR-Link in Reflected Lists.
virtual void	encode ()
	Encode method.
virtual void	decode (DtPduFactory *pduFactory=0)
	Decode method.
virtual unsigned int	attributeRecordSetsNetSize () const
	Network Size of the all Attribute Record Sets.
virtual unsigned int	recordSetsNetSize () const
	Network Size of the all Record Sets.
virtual void	setStandardVariableRecordFactory (DtStandardVariableRecordFactory *factory)
	Sets/gets the Standard Variable Record Factory used for decoding.
virtual DtStandardVariableRecordFactory *	standardVariableRecordFactory () const
virtual unsigned int	numberOfRecordSets () const
	Gets the number of Attribute Record Sets.
virtual const DtAttributeRecordSetMap &	attributeRecordSetMap () const
	Get the AttributeRecordSet Map.
virtual int	computeMasterAttributeRecordType () const
	Get the Master Attribute Record Type (if applicable, this will return MULTIPLES_PRESENT if not)
Public Member Functions inherited from DtPdu
virtual	~DtPdu ()
	Destructor.
	DtPdu (const DtPdu &pdu, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
	Copy constructor.
DtPdu &	operator= (const DtPdu &pdu)
	Assignment operator.
virtual void *	packet () const
	Older function that returns a pointer to the network representation.
virtual int	status () const
	Get PDU status.
virtual void	setVersion (int vers)
	Set/Get protocol version from PDU header.
virtual int	protocolVersion () const
virtual void	setExerciseId (int id)
	Set/Get exerciseID in PDU header.
virtual int	exerciseId () const
virtual DtPduKind	kind () const
	Returns PDU kind from PDU header.
virtual DtProtocolFamily	protocolFamily () const
	Returns protocol family from PDU header.
virtual void	setTimeStamp (DtTime time, DtTimeStampType type=DtTimeStampRelative)
	Set the PDU header's time stamp to reflect time and type.
virtual DtTime	timeStamp () const
	Return the time (in seconds past an hour) encoded in the PDU header's time stamp.
virtual DtTimeStampType	timeStampType () const
	Return the type of the time stamp, as indicated in PDU header.
virtual void	setPduLength (unsigned int length)
	Set the PDU header's length.
virtual unsigned int	pduLength () const
	Return the length of the PDU, as indicated in the PDU header.
virtual void	setPduStatus (int)
	Set the PDU Status in the PDU header.
virtual int	pduStatus () const
	Returns the PDU Status from the PDU header.
virtual void	setTransferredEntityIndicator (bool difference)
	Set the Transferred Entity Indicator in the PDU header False is No Difference True is Difference.
virtual bool	transferredEntityIndicator () const
	Returns the Transferred Entity Indicator from the PDU header False is No Difference True is Difference.
virtual void	setLvcIndicator (DtPduStatusLVCIndicator lvcIndicator)
	Set the LVC Indicator in the PDU header.
virtual DtPduStatusLVCIndicator	lvcIndicator () const
	Returns the LVC Indicator from the PDU header.
virtual void	setCoupledExtensionIndicator (bool coupled)
	Set the Coupled Extension Indicator in the PDU Header False is Not Coupled True is Coupled.
virtual bool	coupledExtensionIndicator () const
	Returns the Coupled Extension Indicator from the PDU Header False is Not Coupled True is Coupled.
virtual void	setFireTypeIndicator (DtPduStatusFireTypeIndicator fireTypeIndicator)
	Set the Fire Type Indicator in the PDU header.
virtual DtPduStatusFireTypeIndicator	fireTypeIndicator () const
	Returns the Fire Type Indicator from the PDU header.
virtual void	setDetonationTypeIndicator (DtPduStatusDetonationTypeIndicator detonationTypeIndicator)
	Set the Detonation Type Indicator in the PDU header.
virtual DtPduStatusDetonationTypeIndicator	detonationTypeIndicator () const
	Returns the Detonation Type Indicator from the PDU header.
virtual void	setRadioAttachedIndicator (DtPduStatusRadioAttachedIndicator radioAttachedIndicator)
	Set the Radio Attached Indicator in the PDU header.
virtual DtPduStatusRadioAttachedIndicator	radioAttachedIndicator () const
	Returns the Radio Attached Indicator from the PDU header.
virtual void	setIntercomAttachedIndicator (DtPduStatusIntercomAttachedIndicator intercomAttachedIndicator)
	Set the Intercom Attached Indicator in the PDU header.
virtual DtPduStatusIntercomAttachedIndicator	intercomAttachedIndicator () const
	Returns the Intercom Attached Indicator from the PDU header.
virtual void	setIffSimulationMode (bool interactive)
	Set the IFF Simulation Mode in the PDU header.
virtual bool	iffSimulationMode () const
	Returns the IFF Simulation Mode from the PDU header.
virtual void	setActiveInterrogationIndicator (bool active)
	Set the Active Interrogation Indicator in the PDU header.
virtual bool	activeInterrogationIndicator () const
	Returns the Active Interrogation Indicator from the PDU header.
virtual DtTime	guessTimeValid (DtTime referenceTime) const
	Since timestamp only represents number of seconds past the hour, guessTimeValid chooses the hour that would make the timestamp closest to reference time, and returns a time that is timestamp seconds past that hour.
virtual DtNetPduHeader *	netHeader () const
	Returns a pointer to the PDU's header.
virtual void	print () const
	Print the contents of the PDU by calling printToStream(DtInfo).
virtual void	printHeader () const
	Print the PDU's header. This calls printHeaderToStream(DtInfo).
virtual void	printHeaderToStream (std::ostream &stream) const
	Print the PDU's header to a stream.
virtual void	printDataToString (DtString &str) const
virtual void	printPduInHexToStream (std::ostream &stream, unsigned int numberOfColumns) const
	Prints the entire PDU's internal buffer to the stream in Hex.
virtual bool	isTransientPdu () const
	This method returns true if transient, false if state.
Public Member Functions inherited from DtBaseMsg
virtual	~DtBaseMsg ()
	Destructor.
	DtBaseMsg (const DtBaseMsg &msg, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
	Copy constructor.
DtBaseMsg &	operator= (const DtBaseMsg &msg)
	Assignment.
virtual const char *	netRep () const
	Get network representation.
virtual int	length () const
	Get size of message.
	DtBaseMsg ()
	Constructor Object is not fully constructed until initMsg is called.
void	initMsg (int size, DtBufferPtr bufferPtr)
void	initMsg (const void *initial, int size, DtBufferPtr bufferPtr)
virtual void	changeSize (int size, bool skipSizeChanged=false)
	Changes the size of the message.
virtual void	insertBytes (int offset, int numBytes, bool skipSizeChanged=false)
	Inserts numBytes zeroed-out bytes at the indicated offset into the net rep.
virtual void	insertBytes (void *address, int numBytes, bool skipSizeChanged=false)
	Inserts numBytes zeroed-out bytes at the indicated address.
virtual void	deleteBytes (int offset, int numBytes, bool skipSizeChanged=false)
	Deletes numBytes bytes at the indicated offset in the net rep.
virtual void	deleteBytes (void *address, int numBytes, bool skipSizeChanged=false)
	Deletes numBytes bytes starting at the indicated address.
virtual void	clearAll ()
	Zeros out all bytes in the network representation.
virtual void *	newInternalBuffer (int size)
	Sets myInternalBuff to point to a malloc'ed buffer of size bytes.

Static Public Member Functions
static DtPdu *	create (const DtNetPacket *initial, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER, DtPduFactory *pduFactory=0)
	Create a DtRecordQueryPdu.
static void	addCallback (DtExerciseConn *conn, DtRecordQueryPduCb cb, void *usr)
	Add (register)/Remove (deregister) function to be called when pdu is received.
static void	removeCallback (DtExerciseConn *conn, DtRecordQueryPduCb cb, void *usr)

Protected Member Functions
virtual DtPduKind	internalGetPduKind () const
	Returns the internal PDU kind.
virtual DtNetRecordQueryPdu *	netPduStruct () const
	Casts the netPdu element to our network struct.
DtRecordQueryPdu *	self () const
	Casts the 'this' pointer for changing elements in a const function.
virtual char *	var () const
	Returns a pointer to the first byte of variable length data.

Protected Attributes
DtEntityIdentifier	myEntityID
	Temporary objects for reference returns.

Static Protected Attributes
static const int	theStaticSize
	Size of PDU with zero data bytes.

Detailed Description

Instances of DtRecordQueryPdu are used to request data records from an entity.

Constructor & Destructor Documentation

DtRecordQueryPdu::DtRecordQueryPdu

(

DtBufferPtr

buffer = DtUSE_INTERNAL_BUFFER

)

Constructors.

DtRecordQueryPdu::DtRecordQueryPdu	(	const DtNetRecordQueryPdu *	initial,
		DtBufferPtr	buffer = DtUSE_INTERNAL_BUFFER,
		DtPduFactory *	pduFactory = 0
	)

DtRecordQueryPdu::DtRecordQueryPdu

(

const DtRecordQueryPdu &

orig

)

virtual DtRecordQueryPdu::~DtRecordQueryPdu ( )

virtual

destructor

Member Function Documentation

static void DtRecordQueryPdu::addCallback ( DtExerciseConn *  conn, DtRecordQueryPduCb  cb, void *  usr  )

static

Add (register)/Remove (deregister) function to be called when pdu is received.

static DtPdu* DtRecordQueryPdu::create ( const DtNetPacket *  initial, DtBufferPtr  buffer = DtUSE_INTERNAL_BUFFER, DtPduFactory *  pduFactory = 0  )

static

Create a DtRecordQueryPdu.

Caller is responsible for deletion.

virtual DtEventType DtRecordQueryPdu::eventType ( ) const

virtual

virtual bool DtRecordQueryPdu::getRecordID ( int  index, DtDatumParam &  value  ) const

virtual

virtual DtPduKind DtRecordQueryPdu::internalGetPduKind ( ) const

protectedvirtual

Returns the internal PDU kind.

Implements DtPdu.

virtual DtNetRecordQueryPdu* DtRecordQueryPdu::netPduStruct ( ) const

protectedvirtual

Casts the netPdu element to our network struct.

Non-virtual, since you can't override based on return type.

virtual DtU32 DtRecordQueryPdu::numRecords ( ) const

virtual

DtRecordQueryPdu& DtRecordQueryPdu::operator=

(

const DtRecordQueryPdu &

orig

)

Assignment operator.

virtual const DtEntityIdentifier& DtRecordQueryPdu::originatingEntityID ( ) const

virtual

virtual void DtRecordQueryPdu::printData ( ) const

virtual

Print the data contained by this PDU.

Reimplemented from DtPdu.

virtual void DtRecordQueryPdu::printDataToStream ( std::ostream &  stream ) const

virtual

Print the data to a stream.

Reimplemented from DtPdu.

virtual const DtEntityIdentifier& DtRecordQueryPdu::receivingEntityID ( ) const

virtual

static void DtRecordQueryPdu::removeCallback ( DtExerciseConn *  conn, DtRecordQueryPduCb  cb, void *  usr  )

static

virtual DtRequiredReliabilityService DtRecordQueryPdu::reqRelService ( ) const

virtual

virtual DtU32 DtRecordQueryPdu::requestID ( ) const

virtual

DtRecordQueryPdu* DtRecordQueryPdu::self ( ) const

protected

Casts the 'this' pointer for changing elements in a const function.

Non-virtual, since you can't override based on return type.

virtual void DtRecordQueryPdu::setEventType ( DtEventType  type )

virtual

Set/Get the event type.

virtual bool DtRecordQueryPdu::setNumRecords ( DtU32  num )

virtual

Set/Get the number of records to be queried for.

Set may return false if the number of records is too large.

virtual void DtRecordQueryPdu::setOriginatingEntityID ( const DtEntityIdentifier &  entity )

virtual

Set/Get originating entity identifier.

virtual void DtRecordQueryPdu::setReceivingEntityID ( const DtEntityIdentifier &  entity )

virtual

Set/Get receiving entity identifier.

virtual bool DtRecordQueryPdu::setRecordID ( int  index, DtDatumParam  value  )

virtual

Set/Get a record ID.

These methods return false if the index is out of range.

virtual void DtRecordQueryPdu::setReqRelService ( enum DtRequiredReliabilityService  service )

virtual

Set/Get required reliability service.

virtual void DtRecordQueryPdu::setRequestID ( DtU32  id )

virtual

Set/Get request ID.

virtual void DtRecordQueryPdu::setTime ( DtU32  value )

virtual

Set/Get the time.

virtual DtU32 DtRecordQueryPdu::time ( ) const

virtual

virtual char* DtRecordQueryPdu::var ( ) const

protectedvirtual

Returns a pointer to the first byte of variable length data.

Member Data Documentation

DtEntityIdentifier DtRecordQueryPdu::myEntityID

protected

Temporary objects for reference returns.

const int DtRecordQueryPdu::theStaticSize

staticprotected

Size of PDU with zero data bytes.

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

• recordQueryPdu.h