This class is made to help reading istreams with a buffer. More...

Public Member Functions
	buffered_istream (stream_type &f)
	Constructor.
	~buffered_istream ()
	Destructor.
unsigned int	remaining () const
	Tell how many bytes are ready in the buffer.
bool	read_more (unsigned int n)
	Increase the number of ready bytes to a given number.
const char *	get_buffer () const
	Get the input buffer.
char	get_next ()
	Get the next value in the buffer and move one byte forward.
bool	read (char *buf, unsigned int n)
	Read a range of data.
void	move (unsigned int n)
	Move some bytes forward.
void	close ()
	Closes this buffer (not the stream).
	operator bool () const
	Tell if there is still datas in the buffer/stream.

Detailed Description

This class is made to help reading istreams with a buffer.

Definition at line 42 of file buffered_istream.hpp.

Constructor & Destructor Documentation

template<typename Stream >

claw::buffered_istream< Stream >::buffered_istream ( stream_type & f )

Constructor.

Parameters

f	The file associated to the stream.

Definition at line 38 of file buffered_istream.tpp.

template<typename Stream >

void claw::buffered_istream< Stream >::close ( )

Closes this buffer (not the stream).

The cursor of the stream is repositioned according to the remaining data, and the buffer is cleared.

Definition at line 183 of file buffered_istream.tpp.

template<typename Stream >

void claw::buffered_istream< Stream >::move ( unsigned int n )

Move some bytes forward.

Parameters

n	The number of bytes to skip.

Definition at line 169 of file buffered_istream.tpp.

template<typename Stream >

bool claw::buffered_istream< Stream >::read	(	char *	buf,
		unsigned int	n
	)

Read a range of data.

Parameters

buf	The buffer in which we write the read data.
n	The number of bytes to read.

Definition at line 145 of file buffered_istream.tpp.

template<typename Stream >

bool claw::buffered_istream< Stream >::read_more ( unsigned int n )

Increase the number of ready bytes to a given number.

Parameters

n	The number of bytes you need.

Definition at line 77 of file buffered_istream.tpp.

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