makRadarFx::DtBigEndianStreamWriter Class Reference

Detailed Description

This class extends DtStreamWriter to write and encode data into a byte array in big endian format. It overrides the methods that need byte swapping to convert from the system's native format to big endian.

#include <byteStream.h>

Inheritance diagram for makRadarFx::DtBigEndianStreamWriter:

Public Member Functions
	DtBigEndianStreamWriter (int length)
	DtBigEndianStreamWriter (unsigned char *buffer, int length)
virtual	~DtBigEndianStreamWriter ()
Big Endian Value Writing Methods
Each method writes a value in big endian format and advances the write position
void	writeInt16 (short num)
void	writeUInt16 (unsigned short num)
void	writeInt32 (int num)
void	writeUInt32 (unsigned int num)
void	writeInt64 (long long num)
void	writeUInt64 (unsigned long long num)
void	writeSingle (float num)
void	writeDouble (double num)
Public Member Functions inherited from makRadarFx::DtStreamWriter
	DtStreamWriter (int length)
	DtStreamWriter (unsigned char *buffer, int length)
virtual	~DtStreamWriter ()
virtual unsigned char *	buffer ()
virtual int	length ()
virtual void	writeBool (bool b)
virtual void	writeInt8 (char num)
virtual void	writeUInt8 (unsigned char num)
virtual void	writeString (std::string &str)
virtual void	writeVector (DtVector &vec)
virtual void	writeTaitBryan (DtTaitBryan &tb)
virtual void	writeQuaternion (const DtQuaternion &q)
virtual void	writeEntityId (const DtEntityIdentifier &id)
virtual void	writeEntityType (const DtEntityType &type)
virtual void	writeBytes (unsigned char *buffer, int length)

Additional Inherited Members
void	encodeStringSize (int size)
unsigned char *	myBuffer
unsigned char *	myWriteHead
int	myLength
bool	myShouldDelete

Constructor & Destructor Documentation

DtBigEndianStreamWriter() [1/2]

makRadarFx::DtBigEndianStreamWriter::DtBigEndianStreamWriter

(

int

length

)

Constructor that creates an internal buffer.

Parameters

length

Size of the internal buffer to create

Creates a new big endian stream writer with an internal buffer of the specified size. Care must be taken to allocate enough space for all the intended writes.

References makRadarFx::DtStreamWriter::length().

DtBigEndianStreamWriter() [2/2]

makRadarFx::DtBigEndianStreamWriter::DtBigEndianStreamWriter	(	unsigned char *	buffer,
		int	length )

Constructor that uses an existing buffer.

Parameters

buffer	Pointer to the buffer to write to
length	Size of the buffer in bytes

Creates a new big endian stream writer using the provided buffer. Care must be taken to ensure the buffer has enough space for all writes.

References makRadarFx::DtStreamWriter::buffer(), and makRadarFx::DtStreamWriter::length().

~DtBigEndianStreamWriter()

virtual makRadarFx::DtBigEndianStreamWriter::~DtBigEndianStreamWriter ( )

virtual

Virtual destructor.

Member Function Documentation

writeInt16()

void makRadarFx::DtBigEndianStreamWriter::writeInt16 ( short num )

virtual

Writes a 16-bit signed integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeUInt16()

void makRadarFx::DtBigEndianStreamWriter::writeUInt16 ( unsigned short num )

virtual

Writes a 16-bit unsigned integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeInt32()

void makRadarFx::DtBigEndianStreamWriter::writeInt32 ( int num )

virtual

Writes a 32-bit signed integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeUInt32()

void makRadarFx::DtBigEndianStreamWriter::writeUInt32 ( unsigned int num )

virtual

Writes a 32-bit unsigned integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeInt64()

void makRadarFx::DtBigEndianStreamWriter::writeInt64 ( long long num )

virtual

Writes a 64-bit signed integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeUInt64()

void makRadarFx::DtBigEndianStreamWriter::writeUInt64 ( unsigned long long num )

virtual

Writes a 64-bit unsigned integer in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeSingle()

void makRadarFx::DtBigEndianStreamWriter::writeSingle ( float num )

virtual

Writes a 32-bit floating point value in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

writeDouble()

void makRadarFx::DtBigEndianStreamWriter::writeDouble ( double num )

virtual

Writes a 64-bit floating point value in big endian format.

Parameters

num	Value to write

Reimplemented from makRadarFx::DtStreamWriter.

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

• include/vrvExtensions/vreRadarFxShared/byteStream.h