DtDataQueryPdu Class Reference

Instances of DtDataQueryPdu are used to send/receive data query PDUs. More...

Inheritance diagram for DtDataQueryPdu:

Collaboration diagram for DtDataQueryPdu:

List of all members.

Public Types
enum	{ PduStaticSize = 40 }
Public Member Functions
	DtDataQueryPdu (DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
	Constructors.
	DtDataQueryPdu (const DtNetDataQueryPdu *initial, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
unsigned long	requestId () const
	Set/Get the request id.
void	setRequestId (unsigned long id)
DtTime	timeInterval () const
	Set/Get the time interval.
void	setTimeInterval (DtTime seconds)
unsigned long	numFixedFields () const
	Get the number of fixed fields.
unsigned long	numVarFields () const
	Get the number of variable fields.
DtDatumParam	fixedDatumId (int index) const
	Set/Get the fixed datum id at the specified index.
int	setFixedDatumId (int index, DtDatumParam id)
DtDatumParam	varDatumId (int index) const
	Set/Get the variable datum id at the specified index.
int	setVarDatumId (int index, DtDatumParam id)
void	initDatumIds (unsigned long numFixedFields, unsigned long numVarFields)
	Initialize the fixed and variable fields.
virtual void	printData () const
	Print the data contained by this PDU.
virtual void	printDataToStream (std::ostream &stream) const
	Print the data to a stream.
Static Public Member Functions
static DtPdu *	create (const DtNetPacket *initial, DtBufferPtr buffer=DtUSE_INTERNAL_BUFFER)
	Create a DtDataQueryPdu.
static void	addCallback (DtExerciseConn *conn, DtDataQueryPduCb cb, void *usr)
	Add (register)/Remove (deregister) function to be called when pdu is received.
static void	removeCallback (DtExerciseConn *conn, DtDataQueryPduCb cb, void *usr)
Protected Member Functions
DtPduKind	internalGetPduKind () const
	Returns the PDU kind associated with the derived PDU class.

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Detailed Description

Instances of DtDataQueryPdu are used to send/receive data query PDUs.

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Member Enumeration Documentation

anonymous enum

Enumerator:

PduStaticSize

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Constructor & Destructor Documentation

DtDataQueryPdu::DtDataQueryPdu

(

DtBufferPtr

buffer = DtUSE_INTERNAL_BUFFER

)

Constructors.

DtDataQueryPdu::DtDataQueryPdu	(	const DtNetDataQueryPdu *	initial,
		DtBufferPtr	buffer = DtUSE_INTERNAL_BUFFER
	)

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Member Function Documentation

static void DtDataQueryPdu::addCallback	(	DtExerciseConn *	conn,
		DtDataQueryPduCb	cb,
		void *	usr
	)		[static]

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

static DtPdu* DtDataQueryPdu::create	(	const DtNetPacket *	initial,
		DtBufferPtr	buffer = DtUSE_INTERNAL_BUFFER
	)		[static]

Create a DtDataQueryPdu.

Caller is responsible for deletion.

DtDatumParam DtDataQueryPdu::fixedDatumId

(

int

index

)

const

Set/Get the fixed datum id at the specified index.

void DtDataQueryPdu::initDatumIds	(	unsigned long	numFixedFields,
		unsigned long	numVarFields
	)

Initialize the fixed and variable fields.

DtPduKind DtDataQueryPdu::internalGetPduKind

(

)

const [inline, protected, virtual]

Returns the PDU kind associated with the derived PDU class.

Implements DtPdu.

References DtDataQueryPduKind.

unsigned long DtDataQueryPdu::numFixedFields

(

)

const

Get the number of fixed fields.

unsigned long DtDataQueryPdu::numVarFields

(

)

const

Get the number of variable fields.

virtual void DtDataQueryPdu::printData

(

)

const [virtual]

Print the data contained by this PDU.

Reimplemented from DtSimanPdu.

virtual void DtDataQueryPdu::printDataToStream

(

std::ostream &

stream

)

const [virtual]

Print the data to a stream.

Reimplemented from DtSimanPdu.

static void DtDataQueryPdu::removeCallback	(	DtExerciseConn *	conn,
		DtDataQueryPduCb	cb,
		void *	usr
	)		[static]

unsigned long DtDataQueryPdu::requestId

(

)

const

Set/Get the request id.

int DtDataQueryPdu::setFixedDatumId	(	int	index,
		DtDatumParam	id
	)

void DtDataQueryPdu::setRequestId

(

unsigned long

id

)

void DtDataQueryPdu::setTimeInterval

(

DtTime

seconds

)

int DtDataQueryPdu::setVarDatumId	(	int	index,
		DtDatumParam	id
	)

DtTime DtDataQueryPdu::timeInterval

(

)

const

Set/Get the time interval.

DtDatumParam DtDataQueryPdu::varDatumId

(

int

index

)

const

Set/Get the variable datum id at the specified index.

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

• queryPdu.h