ByteBuffer Class Reference

Public Member Functions
	ByteBuffer (uint32_t size=0)
	Create a byte buffer of the given size.
	~ByteBuffer ()
	Delete this byte buffer.
void	resize (uint32_t size)
	Set the size of the buffer.
void	push (uint8_t data)
	Add a single byte to this buffer.
void	write (uint8_t *data, uint32_t size)
	Write a block of data to this ByteBuffer.
uint8_t	pop ()
	Remove a byte from this buffer.
void	read (uint8_t *data, uint32_t size)
	Read a block of data from this ByteBuffer into a buffer pointed by 'data'.
uint32_t	size ()
	Return the number bytes in this byte buffer.
uint32_t	free ()
	Return the number of additional bytes this buffer can hold.
bool	full ()
	Check if this byte buffer is full.
bool	empty ()
	Check if this byte buffer is empty.

Detailed Description

Definition at line 28 of file ByteBuffer.h.

Constructor & Destructor Documentation

ByteBuffer()

ByteBuffer

(

uint32_t

size = 0

)

Create a byte buffer of the given size.

Parameters

size	Number of bytes this buffer can hold

~ByteBuffer()

~ByteBuffer

(

)

Delete this byte buffer.

Member Function Documentation

resize()

void resize

(

uint32_t

size

)

Set the size of the buffer.

Buffer contents are reset.

Parameters

size	New buffer size

push()

void push

(

uint8_t

data

)

Add a single byte to this buffer.

There must be enough space in the buffer or the behavior is undefined.

Parameters

data	byte to add

write()

void write	(	uint8_t *	data,
		uint32_t	size
	)

Write a block of data to this ByteBuffer.

There must be enough space in the ByteBuffer or the behavior is undefined.

Parameters

data	Block of data to write
size	Size of data to write

pop()

uint8_t pop

(

)

Remove a byte from this buffer.

Returns

data byte

read()

void read	(	uint8_t *	data,
		uint32_t	size
	)

Read a block of data from this ByteBuffer into a buffer pointed by 'data'.

There must be enough data in the ByteBuffer or the behavior is undefined.

Parameters

data	Block of data to read
size	Size of data to read

size()

uint32_t size

(

)

Return the number bytes in this byte buffer.

Returns

Number of used bytes

free()

uint32_t free

(

)

Return the number of additional bytes this buffer can hold.

Returns

Number of free bytes

full()

bool full

(

)

Check if this byte buffer is full.

Returns

true if full, false otherwise

empty()

bool empty

(

)

Check if this byte buffer is empty.

Returns

true if empty, false otherwise