#include <linearbuffer.h>

Collaboration diagram for Piduino::LinearBuffer:

Public Member Functions
	LinearBuffer (size_t s=BUFSIZ)

	~LinearBuffer ()

void	clear ()

int	size () const

int	bufferSize () const

bool	empty () const

int	getChar ()

int	peek (char *target, int maxlen)

int	read (char *target, int maxlen)

std::vector< char >	readAll ()

bool	canReadLine () const

int	readLine (char *target, int maxlen)

void	skip (int n)

void	chop (int n)

void	ungetChar (char c)

void	ungetBlock (const char *block, int len)

char *	reserve (int len)

Protected Member Functions
void	resize (size_t required, bool atEnd=false)

Private Attributes
size_t	_buffersize

size_t	_capacity

char *	_pread

char *	_pwrite

char *	_buf

Detailed Description

Definition at line 34 of file linearbuffer.h.

Constructor & Destructor Documentation

◆ LinearBuffer()

Piduino::LinearBuffer::LinearBuffer ( size_t s = BUFSIZ )

inline

Definition at line 38 of file linearbuffer.h.

◆ ~LinearBuffer()

Piduino::LinearBuffer::~LinearBuffer ( )

inline

Definition at line 40 of file linearbuffer.h.

References _buf.

Member Function Documentation

◆ bufferSize()

int Piduino::LinearBuffer::bufferSize ( ) const

inline

Definition at line 52 of file linearbuffer.h.

References _buffersize.

◆ canReadLine()

bool Piduino::LinearBuffer::canReadLine ( ) const

inline

Definition at line 90 of file linearbuffer.h.

References _pread, and size().

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◆ chop()

void Piduino::LinearBuffer::chop ( int n )

inline

Definition at line 112 of file linearbuffer.h.

References _pwrite, clear(), and size().

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◆ clear()

void Piduino::LinearBuffer::clear ( )

inline

Definition at line 44 of file linearbuffer.h.

References _pread, and _pwrite.

Referenced by chop(), readAll(), and skip().

◆ empty()

bool Piduino::LinearBuffer::empty ( ) const

inline

Definition at line 56 of file linearbuffer.h.

References size().

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◆ getChar()

int Piduino::LinearBuffer::getChar ( )

inline

Definition at line 60 of file linearbuffer.h.

References _pread, and size().

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◆ peek()

int Piduino::LinearBuffer::peek	(	char *	target,
		int	maxlen
	)

inline

Definition at line 69 of file linearbuffer.h.

References _pread, and size().

Referenced by read().

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◆ read()

int Piduino::LinearBuffer::read	(	char *	target,
		int	maxlen
	)

inline

Definition at line 75 of file linearbuffer.h.

References _pread, and peek().

Referenced by readLine().

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◆ readAll()

std::vector< char > Piduino::LinearBuffer::readAll ( )

inline

Definition at line 81 of file linearbuffer.h.

References _pread, clear(), and size().

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◆ readLine()

int Piduino::LinearBuffer::readLine	(	char *	target,
		int	maxlen
	)

inline

Definition at line 94 of file linearbuffer.h.

References _pread, read(), and size().

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◆ reserve()

char * Piduino::LinearBuffer::reserve ( int len )

inline

Definition at line 141 of file linearbuffer.h.

References _pwrite, resize(), and size().

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◆ resize()

void Piduino::LinearBuffer::resize	(	size_t	required,
		bool	atEnd = `false`
	)

inlineprotected

Definition at line 152 of file linearbuffer.h.

References _buf, _buffersize, _capacity, _pread, Piduino::required, and size().

Referenced by reserve(), ungetBlock(), and ungetChar().

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◆ size()

int Piduino::LinearBuffer::size ( ) const

inline

Definition at line 48 of file linearbuffer.h.

References _pread, and _pwrite.

Referenced by canReadLine(), chop(), empty(), getChar(), peek(), readAll(), readLine(), reserve(), resize(), skip(), ungetBlock(), and ungetChar().

◆ skip()

void Piduino::LinearBuffer::skip ( int n )

inline

Definition at line 103 of file linearbuffer.h.

References _pread, clear(), and size().

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◆ ungetBlock()

void Piduino::LinearBuffer::ungetBlock	(	const char *	block,
		int	len
	)

inline

Definition at line 129 of file linearbuffer.h.

References _buf, _pread, resize(), and size().

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◆ ungetChar()

void Piduino::LinearBuffer::ungetChar ( char c )

inline

Definition at line 121 of file linearbuffer.h.

References _buf, _pread, resize(), and size().

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Member Data Documentation

◆ _buf

char* Piduino::LinearBuffer::_buf

private

Definition at line 177 of file linearbuffer.h.

Referenced by resize(), ungetBlock(), ungetChar(), and ~LinearBuffer().

◆ _buffersize

size_t Piduino::LinearBuffer::_buffersize

private

Definition at line 173 of file linearbuffer.h.

Referenced by bufferSize(), and resize().

◆ _capacity

size_t Piduino::LinearBuffer::_capacity

private

Definition at line 174 of file linearbuffer.h.

Referenced by resize().

◆ _pread

char* Piduino::LinearBuffer::_pread

private

Definition at line 175 of file linearbuffer.h.

Referenced by canReadLine(), clear(), getChar(), peek(), read(), readAll(), readLine(), resize(), size(), skip(), ungetBlock(), and ungetChar().

◆ _pwrite

char* Piduino::LinearBuffer::_pwrite

private

Definition at line 176 of file linearbuffer.h.

Referenced by chop(), clear(), reserve(), and size().

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LinearBuffer()

◆ ~LinearBuffer()

Member Function Documentation

◆ bufferSize()

◆ canReadLine()

◆ chop()

◆ clear()

◆ empty()

◆ getChar()

◆ peek()

◆ read()

◆ readAll()

◆ readLine()

◆ reserve()

◆ resize()

◆ size()

◆ skip()

◆ ungetBlock()

◆ ungetChar()

Member Data Documentation

◆ _buf

◆ _buffersize

◆ _capacity

◆ _pread

◆ _pwrite