Class ContextFreeGrammar

Implements Context Free Grammar - a list of context free production Rules. It supports the tentative addition and substraction of rules, as well as the possibility to accept/reject these changes.

Note: The terminals corresponding to parts of speech (e.g. D -> 'the', A -> 'big') appear in a separate vocabulary.json file See CFGExample.txt for an example. Many other example grammar appear also in the unit test project.

Inheritance

object

Grammar

ContextFreeGrammar

Inherited Members

Grammar.GammaSymbol

Grammar.StartSymbol

Grammar.EpsilonSymbol

Grammar.StarSymbol

Grammar.PartsOfSpeech

Grammar.Rules

Grammar.GetRules()

Grammar.ToString()

Grammar.FindAllRecursiveNonterminals()

Grammar.FindRecursiveNonterminal(string, string, HashSet<string>)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: EarleyParser

Assembly: EarleyParser.dll

Syntax

public class ContextFreeGrammar : Grammar

Constructors

ContextFreeGrammar(IEnumerable<Rule>)

Declaration

public ContextFreeGrammar(IEnumerable<Rule> rules)

Parameters

Type	Name	Description
IEnumerable<Rule>	rules