-- File:	math_CompareOfValueAndWeight.cdl
-- Created:	Tue Dec 20 13:24:41 2005
-- Author:	Julia GERASIMOVA
--		<jgv@clubox>
---Copyright:	 Matra Datavision 2005

class CompareOfValueAndWeight from math 

uses 

    ValueAndWeight from math         

is 
    Create; 
     
    IsLower (me; Left, Right: ValueAndWeight)
	---Level: Public
	---Purpose: Returns True if <Left.Value()> is lower than <Right.Value()>.
    returns Boolean from Standard;

    IsGreater (me; Left, Right: ValueAndWeight)
	---Level: Public
	---Purpose: Returns True if <Left.Value()> is greater than <Right.Value()>.
    returns Boolean from Standard;

    IsEqual(me; Left, Right: ValueAndWeight)
	---Level: Public
	---Purpose: returns True when <Right> and <Left> are equal.
    returns Boolean from Standard;

end;