cohtml::DataBuffer

A reference counted data buffer.

#include <Library.h>

Public Types

	Name
typedef void(*)(unsigned char *data, void *userData)	CallbackOnDestruction

Public Functions

	Name
DataBuffer *	CreateDataBuffer(unsigned char * data, size_t size, CallbackOnDestruction callback, void * userData) Constructs new object from provided data, size and callback.
virtual unsigned char *	GetData() const =0
virtual size_t	GetSize() const =0
virtual void	Release() =0 Releases the currently held reference.

Protected Functions

	Name
virtual	~DataBuffer()

Public Types Documentation

typedef CallbackOnDestruction

typedef void(* cohtml::DataBuffer::CallbackOnDestruction) (unsigned char *data, void *userData);

Public Functions Documentation

function CreateDataBuffer

static DataBuffer * CreateDataBuffer(
    unsigned char * data,
    size_t size,
    CallbackOnDestruction callback,
    void * userData
)

Constructs new object from provided data, size and callback.

Note: Data is adopted, but the memory is not copied, you should let this buffer free the memory via the provided destruction callback

function GetData

virtual unsigned char * GetData() const =0

function GetSize

virtual size_t GetSize() const =0

function Release

virtual void Release() =0

Releases the currently held reference.

Note: CallbackOnDestruction will be called when all references are released

Protected Functions Documentation

function ~DataBuffer

virtual ~DataBuffer()

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