TinyXPath::byte_stream Class Reference

A Byte stream class, very crude. More...

#include <byte_stream.h>

Inheritance diagram for TinyXPath::byte_stream:

[legend]List of all members.

Public Member Functions
	byte_stream (const char *cp_in)
	constructor
	~byte_stream ()
	destructor
_byte_	b_top ()
	Returns the byte on top.
_byte_	b_pop ()
	Consumes one byte.
bool	o_is_valid ()
	true if there are still some byte to consume
unsigned	u_remain ()
	number of bytes still to consume
_byte_	b_forward (unsigned u_nb_char)
	peek a byte a little further down the stream
const _byte_ *	bp_get_backward (unsigned u_amount)
	get a byte backward pointer to the stream
Private Attributes
unsigned	u_length
	Length of the total string, + 1.
_byte_ *	bp_in
	Total string.
_byte_ *	bp_current
	Current read position.
_byte_ *	bp_end
	First invalid position.
bool	o_valid
	true when there are still some byte to read

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Detailed Description

A Byte stream class, very crude.

The only purpose of this class is to walk in a byte stream, available at construction time.

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Constructor & Destructor Documentation

TinyXPath::byte_stream::byte_stream (  const char *  cp_in  )  [inline]

constructor

TinyXPath::byte_stream::~byte_stream (   )  [inline]

destructor

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Member Function Documentation

_byte_ TinyXPath::byte_stream::b_forward (  unsigned  u_nb_char  )  [inline]

peek a byte a little further down the stream

_byte_ TinyXPath::byte_stream::b_pop (   )  [inline]

Consumes one byte.

_byte_ TinyXPath::byte_stream::b_top (   )  [inline]

Returns the byte on top.

const _byte_* TinyXPath::byte_stream::bp_get_backward (  unsigned  u_amount  )  [inline]

get a byte backward pointer to the stream

bool TinyXPath::byte_stream::o_is_valid (   )  [inline]

true if there are still some byte to consume

unsigned TinyXPath::byte_stream::u_remain (   )  [inline]

number of bytes still to consume

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Member Data Documentation

_byte_* TinyXPath::byte_stream::bp_current [private]

Current read position.

_byte_* TinyXPath::byte_stream::bp_end [private]

First invalid position.

_byte_* TinyXPath::byte_stream::bp_in [private]

Total string.

bool TinyXPath::byte_stream::o_valid [private]

true when there are still some byte to read

unsigned TinyXPath::byte_stream::u_length [private]

Length of the total string, + 1.

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

• byte_stream.h

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