Faro::DataStream Class Reference

Interface that reads and writes data to and from a stream. More...

#include <Stream.hpp>

Inheritance diagram for Faro::DataStream:

Public Member Functions
virtual uint32	Read (void *destination, uint16 elementSize, uint32 elementCount)=0
	Read data from the stream.
virtual uint32	Write (void *source, uint16 elementSize, uint32 elementCount)=0
	Write data to the stream.
virtual uint32	Size ()=0
	Get the byte-size of this stream.
virtual uint32	Tell ()=0
	Get the current position of the stream.
virtual void	Seek (EStreamSeekOrigin origin, int32 offset)=0
	Move the position relative to the specified origin.
template<typename T >
uint32	Read (T *destination, uint32 elementCount)
	Read data from the stream.
template<typename T >
T	Read ()
	Read en element from the stream.
template<typename T >
Array< T >	ReadToArray ()
	Read the data to an array of elements.
String	ReadToString ()
	Read the data to a stream.
template<typename T >
uint32	Write (T *source, uint32 elementCount)
	Write data to the stream.
template<typename T >
void	Write (T value)
	Write an element to the stream.
void	Close ()
	Close the stream. This also releases it from memory.
DataStreamCopy *	OpenCopy ()
virtual void	Init ()
	Run the initialization logic of this object. Should be overriden by deriving classes.

Protected Member Functions
void	Destroy () override
	Run the destruction logic of this class. This also frees its memory.
void	AddCopy (DataStream *otherStream)
void	RemoveCopy (DataStream *otherStream)

Protected Attributes
uint32	copies = 0

Detailed Description

Interface that reads and writes data to and from a stream.

Member Function Documentation

AddCopy()

void Faro::DataStream::AddCopy ( DataStream *  otherStream )

protected

Close()

void Faro::DataStream::Close

(

)

Close the stream. This also releases it from memory.

Destroy()

void Faro::DataStream::Destroy ( )

overrideprotectedvirtual

Run the destruction logic of this class. This also frees its memory.

Warning

When overriding, the super call must be performed last

Reimplemented from Faro::IObject.

Reimplemented in Faro::DataStreamCopy.

Init()

void Faro::IObject::Init ( )

virtualinherited

Run the initialization logic of this object. Should be overriden by deriving classes.

Reimplemented in Faro::DataStreamCopy, Faro::IGraphicsAdapterChild, Faro::GraphicsPipeline, Faro::GraphicsSemaphore, Faro::GraphicsBufferVK, Faro::GraphicsCommandListVK, Faro::GraphicsCommandListVK, Faro::GraphicsFenceVK, Faro::GraphicsFenceVK, Faro::GraphicsPipelineVK, Faro::GraphicsPipelineVK, Faro::GraphicsSemaphoreVK, and Faro::GraphicsSemaphoreVK.

OpenCopy()

DataStreamCopy * Faro::DataStream::OpenCopy

(

)

Read() [1/3]

template<typename T >

T Faro::DataStream::Read ( )

inline

Read en element from the stream.

Template Parameters

T	Element type to read

Returns

T Element that was read

Read() [2/3]

template<typename T >

uint32 Faro::DataStream::Read ( T *  destination, uint32  elementCount  )

inline

Read data from the stream.

Template Parameters

T	Element type to read

Parameters

destination	Destination memory. This must be a valid pointer.
elementCount	Amount of elements to read

Returns

uint32 Amount of elements read

Read() [3/3]

virtual uint32 Faro::DataStream::Read ( void *  destination, uint16  elementSize, uint32  elementCount  )

pure virtual

Read data from the stream.

Parameters

destination	Destination memory. This must be a valid pointer.
elementSize	Size of a single element
elementCount	Amount of elements to read

Returns

uint32 Amount of bytes read

Implemented in Faro::DataStreamCopy.

ReadToArray()

template<typename T >

Array< T > Faro::DataStream::ReadToArray ( )

inline

Read the data to an array of elements.

Template Parameters

T	Element type to read

Returns

Array<T> Array of elements read from the stream

ReadToString()

String Faro::DataStream::ReadToString

(

)

Read the data to a stream.

Returns

String String read from the stream

RemoveCopy()

void Faro::DataStream::RemoveCopy ( DataStream *  otherStream )

protected

Seek()

virtual void Faro::DataStream::Seek ( EStreamSeekOrigin  origin, int32  offset  )

pure virtual

Move the position relative to the specified origin.

Parameters

origin	Start point of the seeking operation
offset	Amount of bytes to seek relative to the origin

Implemented in Faro::DataStreamCopy.

Size()

virtual uint32 Faro::DataStream::Size ( )

pure virtual

Get the byte-size of this stream.

Returns

uint32 Amount of bytes in this stream

Implemented in Faro::DataStreamCopy.

Tell()

virtual uint32 Faro::DataStream::Tell ( )

pure virtual

Get the current position of the stream.

Returns

uint32 Current position

Implemented in Faro::DataStreamCopy.

Write() [1/3]

template<typename T >

uint32 Faro::DataStream::Write ( T *  source, uint32  elementCount  )

inline

Write data to the stream.

Template Parameters

T	Element type to write

Parameters

source	Source memory
elementCount	Amount of elements to write

Returns

uint32 Amount of elements written

Write() [2/3]

template<typename T >

void Faro::DataStream::Write ( T  value )

inline

Write an element to the stream.

Template Parameters

T	Element type to write

Parameters

value

Element to write

Write() [3/3]

virtual uint32 Faro::DataStream::Write ( void *  source, uint16  elementSize, uint32  elementCount  )

pure virtual

Write data to the stream.

Parameters

source	Source memory
elementSize	Size of a single element
elementCount	Amount of elements to write

Returns

uint32 Amount of bytes written

Implemented in Faro::DataStreamCopy.

Member Data Documentation

copies

uint32 Faro::DataStream::copies = 0

protected

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

• /github/workspace/Source/Engine/Core/Source/Containers/Stream.hpp
• /github/workspace/Source/Engine/Core/Source/Containers/Stream.cpp