Mercury.Interpreting.Alternative Class Reference

Represents an alternative of elements. It may match specified symbols or symboltypes (Nonterminals, ...). More...

Inheritance diagram for Mercury.Interpreting.Alternative:

Public Member Functions
	Alternative (SymbolType sm, IEnumerable< Symbol > symbols)
	Initializes a new instance of the Alternative class. If symbols contains symbols of type that is present in the sm mask, they will be omitted. More...
bool	MatchesSymbol (Symbol s)
	Indicates whether this alternative matches the given symbol. More...
override bool	Equals (object obj)
override int	GetHashCode ()
override string	ToString ()
bool	Equals (Alternative other)

Protected Attributes
HashSet< Symbol >	smset

Properties
SymbolType	SymbolMask [get, set]
	Mask of symbol types this alternative matches regardless the symbol name. More...
IReadOnlyList< Symbol >	Symbols [get, set]
	List of specific symbols this alternative matches. More...

Detailed Description

Represents an alternative of elements. It may match specified symbols or symboltypes (Nonterminals, ...).

Definition at line 48 of file Element.cs.

Constructor & Destructor Documentation

Mercury.Interpreting.Alternative.Alternative	(	SymbolType	sm,
		IEnumerable< Symbol >	symbols
	)

Initializes a new instance of the Alternative class. If symbols contains symbols of type that is present in the sm mask, they will be omitted.

Parameters

sm	The Symbol mask.
symbols	The symbols.

Exceptions

System.ArgumentNullException	When symbols is null
System.ArgumentException	Argument 'symbols' contains null
System.ArgumentException	Empty alternative is not allowed

Definition at line 67 of file Element.cs.

Member Function Documentation

override bool Mercury.Interpreting.Alternative.Equals

(

object

obj

)

Definition at line 112 of file Element.cs.

bool Mercury.Interpreting.Alternative.Equals

(

Alternative

other

)

Definition at line 159 of file Element.cs.

override int Mercury.Interpreting.Alternative.GetHashCode

(

)

Definition at line 118 of file Element.cs.

bool Mercury.Interpreting.Alternative.MatchesSymbol

(

Symbol

s

)

Indicates whether this alternative matches the given symbol.

Parameters

s	The symbol.

Returns

true if this alternative matches s, false otherwise

Definition at line 105 of file Element.cs.

override string Mercury.Interpreting.Alternative.ToString

(

)

Definition at line 130 of file Element.cs.

Member Data Documentation

HashSet<Symbol> Mercury.Interpreting.Alternative.smset

protected

Definition at line 53 of file Element.cs.

Property Documentation

SymbolType Mercury.Interpreting.Alternative.SymbolMask

getset

Mask of symbol types this alternative matches regardless the symbol name.

The symbol mask.

Definition at line 92 of file Element.cs.

IReadOnlyList<Symbol> Mercury.Interpreting.Alternative.Symbols

getset

List of specific symbols this alternative matches.

The symbols.

Definition at line 96 of file Element.cs.

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

• Mercury/Mercury/Interpreting/Element.cs