public delegate double Codifier(
	string token,
	IFormatProvider provider
)Public Delegate Function Codifier ( 
	token As String,
	provider As IFormatProvider
) As Doublepublic delegate double Codifier(
	String^ token, 
	IFormatProvider^ provider
)type Codifier = 
    delegate of 
        token : string * 
        provider : IFormatProvider -> floatObjects of type Codifier can be used to define how data from a stream of characters should be encoded into a DoubleMatrix instance.