Grammar definition. More...

#include <grammar.h>

Collaboration diagram for rdesc_grammar:

Public Attributes
const struct rdesc_grammar_symbol *	rules
	Grammar production rules.

uint16_t	production_count
	Total number of nonterminals.

uint16_t	max_alternative_count
	Maximum number of alternatives in a production rule.

uint16_t	max_alternative_size
	Maximum length of an alternative.

uint16_t *	child_caps
	Array of child capacities for each nonterminal.

Detailed Description

Grammar definition.

The production rules are dimensioned as a 3D array where alternatives are tried in order:

Definition at line 50 of file grammar.h.

Member Data Documentation

uint16_t* rdesc_grammar::child_caps

Array of child capacities for each nonterminal.

Specifies maximum children for each nonterminal's matched alternatives, used for CST stack memory allocation.

Definition at line 69 of file grammar.h.

uint16_t rdesc_grammar::max_alternative_count

Maximum number of alternatives in a production rule.

Definition at line 58 of file grammar.h.

uint16_t rdesc_grammar::max_alternative_size

Maximum length of an alternative.

Definition at line 61 of file grammar.h.

uint16_t rdesc_grammar::production_count

Total number of nonterminals.

Definition at line 55 of file grammar.h.

const struct rdesc_grammar_symbol* rdesc_grammar::rules

Grammar production rules.

Definition at line 52 of file grammar.h.

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