content_node Class Reference

DFA content node. More...

#include <xmlmodel.h>

Inheritance diagram for content_node:

List of all members.

Public Member Functions
virtual	~content_node ()
	destructor
	content_node (dfaRule rule)
	constructor
void	init (byte_allocator &allocator_, size_t sizeBit)
dfaRule	get_rule () const
	returns the DFA ruke
const _bitset &	get_firstPos () const
	returns the first bitset
const _bitset &	get_lastPos () const
	returns the last bitset
virtual bool	is_nullable () const =0
	checks if the node is nullable
Protected Member Functions
virtual void	calc_pos (_bitset &state, bool first) const =0
	claculates position
Protected Attributes
dfaRule	_rule
	DFA rule.
size_t	_max_states
	max rules
_bitset	_firstPos
	first bitset
_bitset	_lastPos
	last bitset

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Detailed Description

DFA content node.

Definition at line 39 of file xmlmodel.h.

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Constructor & Destructor Documentation

virtual content_node::~content_node

(

)

[inline, virtual]

destructor

Definition at line 44 of file xmlmodel.h.

BEGIN_TERIMBER_NAMESPACE content_node::content_node

(

dfaRule

rule

)

constructor

Parameters:

rule

DFA rule

Definition at line 47 of file xmlmodel.cpp.

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Member Function Documentation

BEGIN_TERIMBER_NAMESPACE void content_node::init	(	byte_allocator &	allocator_,
		size_t	sizeBit
	)			[inline]

Parameters:

allocator_	external allocator
sizeBit	bit size

Definition at line 39 of file xmlmodel.hpp.

References _firstPos, _lastPos, and _bitset::resize().

Referenced by content_children::post_tree_build_init().

dfaRule content_node::get_rule

(

)

const [inline]

returns the DFA ruke

Definition at line 47 of file xmlmodel.hpp.

References _rule.

Referenced by content_children::calc_follow_list(), and content_children::post_tree_build_init().

const _bitset & content_node::get_firstPos

(

)

const [inline]

returns the first bitset

Definition at line 54 of file xmlmodel.hpp.

References _firstPos, calc_pos(), and base_bitset::empty().

Referenced by content_children::build_dfa(), content_children::calc_follow_list(), content_unary::calc_pos(), and content_binary::calc_pos().

const _bitset & content_node::get_lastPos

(

)

const [inline]

returns the last bitset

Definition at line 67 of file xmlmodel.hpp.

References _lastPos, calc_pos(), and base_bitset::empty().

Referenced by content_children::calc_follow_list(), content_unary::calc_pos(), and content_binary::calc_pos().

virtual bool content_node::is_nullable

(

)

const [pure virtual]

checks if the node is nullable

Implemented in content_any, content_leaf, content_unary, and content_binary.

Referenced by content_children::build_dfa(), content_binary::calc_pos(), content_binary::is_nullable(), and content_unary::is_nullable().

virtual void content_node::calc_pos	(	_bitset &	state,
		bool	first
	)			const [protected, pure virtual]

claculates position

Parameters:

state	bitset of states
first	flag first or last

Implemented in content_any, content_leaf, content_unary, and content_binary.

Referenced by get_firstPos(), and get_lastPos().

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Member Data Documentation

dfaRule content_node::_rule [protected]

DFA rule.

Definition at line 80 of file xmlmodel.h.

Referenced by content_binary::calc_pos(), get_rule(), content_binary::is_nullable(), and content_unary::is_nullable().

size_t content_node::_max_states [protected]

max rules

Definition at line 81 of file xmlmodel.h.

_bitset content_node::_firstPos [protected]

first bitset

Definition at line 82 of file xmlmodel.h.

Referenced by get_firstPos(), and init().

_bitset content_node::_lastPos [protected]

last bitset

Definition at line 83 of file xmlmodel.h.

Referenced by get_lastPos(), and init().

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

• xmlmodel.h
• xmlmodel.cpp
• xmlmodel.hpp