TinyXPath::token_list Class Reference

A token list class. More...

#include <tokenlist.h>

Inheritance diagram for TinyXPath::token_list:

[legend]Collaboration diagram for TinyXPath::token_list:

[legend]List of all members.

Public Member Functions
	token_list ()
	constructor
virtual	~token_list ()
	destructor
void	v_add_token (lexico l_in_enum, const _byte_ *bp_in_value, unsigned u_in_size)
	Adds a lexical token.
void	v_set_current_top ()
	Set current to first real element.
void	v_set_current (lex_token *ltp_cur)
	Set current.
lex_token *	ltp_freeze ()
	Return the current token.
lex_token *	ltp_get (int i_offset)
	Get next X linear token.
void	v_inc_current (int i_rel)
	Increments the linear counter.
void	v_replace_current (lexico lex_in, const char *cp_rep)
	Replaces the current element.
void	v_delete_current ()
	Deletes the current element.
void	v_delete_next ()
	Deletes the next element.
void	v_tokenize_expression ()
	Decodes an XPath expression, further manipulating a token list On input, we have a list of basic lexical tokens.
Protected Attributes
lex_token *	ltp_first
	Pointer to first element.
lex_token *	ltp_last
	Pointer to last element.
lex_token *	ltp_current
	Pointer to current element.

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Detailed Description

A token list class.

This is the output of the lexical analysis
Note that the empty list consist of a single null element in order to speed up later insertions

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Constructor & Destructor Documentation

TinyXPath::token_list::token_list (   )  [inline]

constructor

virtual TinyXPath::token_list::~token_list (   )  [inline, virtual]

destructor

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Member Function Documentation

lex_token* TinyXPath::token_list::ltp_freeze (   )  [inline]

Return the current token.

lex_token* TinyXPath::token_list::ltp_get (  int  i_offset  )  [inline]

Get next X linear token.

void TinyXPath::token_list::v_add_token (  lexico  l_in_enum, const _byte_ *  bp_in_value, unsigned  u_in_size )  [inline]

Adds a lexical token.

void TinyXPath::token_list::v_delete_current (   )  [inline]

Deletes the current element.

void TinyXPath::token_list::v_delete_next (   )  [inline]

Deletes the next element.

void TinyXPath::token_list::v_inc_current (  int  i_rel  )  [inline]

Increments the linear counter.

void TinyXPath::token_list::v_replace_current (  lexico  lex_in, const char *  cp_rep )  [inline]

Replaces the current element.

void TinyXPath::token_list::v_set_current (  lex_token *  ltp_cur  )  [inline]

Set current.

void TinyXPath::token_list::v_set_current_top (   )  [inline]

Set current to first real element.

void TinyXPath::token_list::v_tokenize_expression (   )

Decodes an XPath expression, further manipulating a token list On input, we have a list of basic lexical tokens. We only merge here the multiple tokens : like '::' or '!='. We also delete whitespace tokens

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Member Data Documentation

lex_token* TinyXPath::token_list::ltp_current [protected]

Pointer to current element. This is for external usage : we keep track of where it is, but it's not needed to manage the list structure

lex_token* TinyXPath::token_list::ltp_first [protected]

Pointer to first element.

lex_token* TinyXPath::token_list::ltp_last [protected]

Pointer to last element.

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

• tokenlist.h
• tokenlist.cpp

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