public ValueCloneCause(ValueCause <double> cloneMe)
: base(cloneMe.Value)
{
this.cloneMe = cloneMe;
// Get an update when cloneMe changes.
this.addDependency(cloneMe);
this.update();
}
public static void test()
{
var vc = new ValueCause <double>(3.141592);
var vcc = new ValueCloneCause(vc);
Console.WriteLine("vcc.Value = " + vcc.Value);
vc.Value = 2.718281828;
Console.WriteLine("vc.Value = " + vc.Value);
Console.WriteLine("vcc.Value = " + vcc.Value);
var vc2 = new ValueCause <double>(-1.718281828);
var sumCause = new BinOpCause <double>((double x, double y) => { return(x + y); }, vc, vc2);
Console.WriteLine("vc2 = " + vc2.Value);
Console.WriteLine("sum of vc2 and vc = " + sumCause.Value);
/////////////////////////////////////////////
}
