DtStreamWriter Class Reference

Instances of DtStreamWriter encode values into a byte array. More...

Collaboration diagram for DtStreamWriter:

Public Member Functions
	DtStreamWriter (int length=0)
	constructor takes size of internal buffer to create. Care must be taken to allocate enough space. More...
	DtStreamWriter (unsigned char *buffer, int length)
	constructor works on a given buffer and it's size. More...
virtual	~DtStreamWriter ()
	destructor More...
unsigned char *	buffer ()
	get a copy of the buffer being written to More...
int	length ()
void	writeBool (bool b)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeInt8 (char num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeUInt8 (unsigned char num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeInt16 (short num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeUInt16 (unsigned short num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeInt32 (int num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeUInt32 (unsigned int num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeInt64 (long long num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeUInt64 (unsigned long long num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeSingle (float num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeDouble (double num)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeString (const std::string &str)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeVector (const DtVector &vec)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeTaitBryan (const DtTaitBryan &tb)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeQuaternion (const DtQuaternion &q)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeEntityId (const DtEntityIdentifier &id)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeEntityType (const DtEntityType &type)
	value readers return a value and increment the current position in the byte stream based on the size value More...
void	writeBytes (unsigned char *bytes, int length)
	value readers return a value and increment the current position in the byte stream based on the size value More...

Protected Member Functions
void	encodeStringSize (int size)
	encode the size of the string as a variable sized integer More...

Protected Attributes
unsigned char *	myBuffer
unsigned char *	myWriteHead
int	myLength
bool	myBufferAlloced

Detailed Description

Instances of DtStreamWriter encode values into a byte array.

Constructor & Destructor Documentation

DtStreamWriter::DtStreamWriter

(

int

length = 0

)

constructor takes size of internal buffer to create. Care must be taken to allocate enough space.

DtStreamWriter::DtStreamWriter	(	unsigned char *	buffer,
		int	length
	)

constructor works on a given buffer and it's size.

Optionally creates a buffer if the input buffer is null

virtual DtStreamWriter::~DtStreamWriter ( )

virtual

destructor

Member Function Documentation

unsigned char* DtStreamWriter::buffer

(

)

get a copy of the buffer being written to

void DtStreamWriter::encodeStringSize ( int  size )

protected

encode the size of the string as a variable sized integer

int DtStreamWriter::length

(

)

void DtStreamWriter::writeBool

(

bool

b

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeBytes	(	unsigned char *	bytes,
		int	length
	)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeDouble

(

double

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by TransmitterStateMessage::BeamAntennaPattern::serialize().

void DtStreamWriter::writeEntityId

(

const DtEntityIdentifier &

id

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeEntityType

(

const DtEntityType &

type

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeInt16

(

short

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by EntityStateMessage::AttPart::serialize().

void DtStreamWriter::writeInt32

(

int

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by ActionRequestMessage::VariableData::serialize(), DataMessage::VariableData::serialize(), SetDataMessage::VariableData::serialize(), AttributeChangeRequestMessage::AttributePair::serialize(), DetonateMessage::Parameter::serialize(), ActionResponseMessage::VariableData::serialize(), EventReportMessage::VariableData::serialize(), EntityStateMessage::Parameter::serialize(), TransmitterStateMessage::SphericalAntennaPattern::serialize(), DetonateMessage::ArtPart::serialize(), SetDataMessage::FixedData::serialize(), ActionRequestMessage::FixedData::serialize(), DataMessage::FixedData::serialize(), ActionResponseMessage::FixedData::serialize(), EventReportMessage::FixedData::serialize(), EntityStateMessage::ArtPart::serialize(), TransmitterStateMessage::ModulationType::serialize(), EntityStateMessage::AttPart::serialize(), and TransmitterStateMessage::BeamAntennaPattern::serialize().

void DtStreamWriter::writeInt64

(

long long

num

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeInt8

(

char

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by EntityStateMessage::AttPart::serialize().

void DtStreamWriter::writeQuaternion

(

const DtQuaternion &

q

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeSingle

(

float

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by DetonateMessage::Parameter::serialize(), EntityStateMessage::Parameter::serialize(), TransmitterStateMessage::SphericalAntennaPattern::serialize(), TransmitterStateMessage::BeamAntennaPattern::serialize(), EntityStateMessage::PStruct::serialize(), and EntityStateMessage::VNStruct::serialize().

void DtStreamWriter::writeString

(

const std::string &

str

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by AttributeChangeRequestMessage::AttributePair::serialize().

void DtStreamWriter::writeTaitBryan

(

const DtTaitBryan &

tb

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeUInt16

(

unsigned short

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by IffStateMessage::SimulationAddress::serialize(), and TransmitterStateMessage::ModulationType::serialize().

void DtStreamWriter::writeUInt32

(

unsigned int

num

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeUInt64

(

unsigned long long

num

)

value readers return a value and increment the current position in the byte stream based on the size value

void DtStreamWriter::writeUInt8

(

unsigned char

num

)

value readers return a value and increment the current position in the byte stream based on the size value

Referenced by ActionRequestMessage::VariableData::serialize(), DataMessage::VariableData::serialize(), SetDataMessage::VariableData::serialize(), EventReportMessage::VariableData::serialize(), ActionResponseMessage::VariableData::serialize(), AttributeChangeRequestMessage::AttributePair::serialize(), and TransmitterStateMessage::SphericalAntennaPattern::serialize().

void DtStreamWriter::writeVector

(

const DtVector &

vec

)

value readers return a value and increment the current position in the byte stream based on the size value

Member Data Documentation

unsigned char* DtStreamWriter::myBuffer

protected

bool DtStreamWriter::myBufferAlloced

protected

int DtStreamWriter::myLength

protected

unsigned char* DtStreamWriter::myWriteHead

protected

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

• byteStream.h