C# Class CFGLib.Grammar

Represents a concrete (probabilistic) context free grammar

Inheritance: BaseGrammar

Show file Open project: ellisonch/CFGLib Class Usage Examples

Public Methods

Method	Description
AddProduction ( Production production ) : void
Grammar ( IEnumerable productions, Nonterminal start ) : System
ShallowClone ( ) : BaseGrammar
ToCNF ( ) : CNFGrammar	Returns a new grammar that is the CNF equivalent of this grammar. WARNING: currently this does not always preserve probabilities!

Protected Methods

Method	Description
RemoveProductionWithoutSimplifying ( Production production ) : void

Private Methods

Method	Description
ProductionsFrom ( Nonterminal lhs ) : IEnumerable

Method Details

AddProduction() public method

public AddProduction ( Production production ) : void
production	Production
return	void

Grammar() public method

public Grammar ( IEnumerable productions, Nonterminal start ) : System
productions	IEnumerable
start	Nonterminal
return	System

RemoveProductionWithoutSimplifying() protected method

protected RemoveProductionWithoutSimplifying ( Production production ) : void
production	Production
return	void

ShallowClone() public method

public ShallowClone ( ) : BaseGrammar
return	BaseGrammar

ToCNF() public method

Returns a new grammar that is the CNF equivalent of this grammar. WARNING: currently this does not always preserve probabilities!

public ToCNF ( ) : CNFGrammar
return	CNFGrammar