package lab.art;

/**
 * A binary operator has an operation that takes two doubles
 * as arguments and returns a double.
 * 
 * @author Franck van Breugel
 */
public abstract class BinaryOperator 
{
    /**
     * Initializes this binary operator.
     */
    public BinaryOperator()
    {
	super();
    }
    
    /**
     * Returns the result of applying this binary operator to the
     * given doubles.
     * 
     * @param a a double.
     * @param b another double.
     * @return the result of applying this binary operator to the
     * given doubles.
     */
    public abstract double operation(double a, double b);
}