Class: PHP_ParserGenerator_State

Source Location: /PHP_ParserGenerator-0.1.7/ParserGenerator/State.php

Class Overview

Each state of the generated parser's finite state machine is encoded as an instance of this class

Author(s):

Gregory Beaver <cellog at php.net>

Version:

Release: @package_version@

Copyright:

2006 Gregory Beaver

Inherited Variables

Inherited Methods

Class Details

[line 83]
Each state of the generated parser's finite state machine is encoded as an instance of this class

Author: Gregory Beaver <cellog@php.net>
Version: Release: @package_version@
Copyright: 2006 Gregory Beaver
Link: http://pear.php.net/package/PHP_ParserGenerator
Since: Class available since Release 0.1.0
License: PHP License 3.01

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Class Variables

$ap =

[line 105]

Linked list of actions for this state.

Access: public

Type:

PHP_ParserGenerator_Action

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$bp =

[line 89]

The basis configurations for this state

Access: public

Type:

PHP_ParserGenerator_Config

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$cfp =

[line 94]

All configurations in this state

Access: public

Type:

PHP_ParserGenerator_Config

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$iDflt =

[line 135]

Default action

Access: public

Type:

int

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$iNtOfst =

[line 124]

Access: public

Type:

mixed

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$iTknOfst =

[line 123]

The offset into the $yy_action table for terminal tokens.

Access: public

Type:

int

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$nNtAct =

[line 112]

Access: public

Type:

mixed

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$nTknAct =

[line 111]

Number of terminal (token) actions

Access: public

Type:

int

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$statenum =

[line 100]

Sequential number for this state

Access: public

Type:

int

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$states = array()

[line 147]

Array of PHP_ParserGenerator_State objects

Access: public

Type:

array

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$x3a = array()

[line 141]

Associative array of PHP_ParserGenerator_State objects

Access: public

Type:

array

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Method Detail

statecmp [line 171]

int statecmp(
PHP_ParserGenerator_Config|0
$a, PHP_ParserGenerator_Config|0
$b)

Compare two states based on their configurations

Parameters:

PHP_ParserGenerator_Config\|0	`$a`	—
PHP_ParserGenerator_Config\|0	`$b`	—

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stateResortCompare [line 155]

void stateResortCompare(

$a, 
$b)

Compare two states for sorting purposes. The smaller state is the one with the most non-terminal actions. If they have the same number of non-terminal actions, then the smaller is the one with the most token actions.

Parameters:

	`$a`	—
	`$b`	—

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State_arrayof [line 279]

array State_arrayof(
)

Get an array indexed by state number

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State_find [line 211]

null|PHP_ParserGenerator_State State_find(
PHP_ParserGenerator_Config
$key)

Return a pointer to data assigned to the given key. Return NULL if no such key.

Parameters:

PHP_ParserGenerator_Config $key —

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State_insert [line 238]

unknown State_insert(
PHP_ParserGenerator_State
$state, PHP_ParserGenerator_Config
$key)

Insert a new record into the array. Return TRUE if successful.

Prior data with the same key is NOT overwritten

Parameters:

PHP_ParserGenerator_State	`$state`	—
PHP_ParserGenerator_Config	`$key`	—

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