public void Visit(Compiled.LTConstraint elem)
{
double diff = ValueOf(elem.Left) - ValueOf(elem.Right);
if (diff < 0)
{
LocalDerivative = 0;
}
/*else {
* if (ArgumentIndex == 0) {
* LocalDerivative = - elem.Derivative * Math.Max(elem.Steepness,(ValueOf(elem.Left)-ValueOf(elem.Right)));
* } else {
* LocalDerivative = elem.Derivative * Math.Max(elem.Steepness,(ValueOf(elem.Left)-ValueOf(elem.Right)));
* }
* }*/
//Normal behaviour:
else
{
if (ArgumentIndex == 0)
{
LocalDerivative = -elem.Steepness * elem.Adjoint;
}
else
{
LocalDerivative = elem.Steepness * elem.Adjoint;
}
}
}
public int Visit(LTConstraint constraint)
{
return(Compile(constraint, () =>
{
var lIndex = constraint.Left.Accept(this);
var rIndex = constraint.Right.Accept(this);
var element = new Compiled.LTConstraint
{
Left = lIndex,
Right = rIndex,
Steepness = constraint.Steepness,
Inputs = new Compiled.InputEdge[]
{
new Compiled.InputEdge {
Index = lIndex
},
new Compiled.InputEdge {
Index = rIndex
},
}
};
return element;
}));
}
public void Visit(Compiled.LTConstraint elem)
{
if (ValueOf(elem.Left) < ValueOf(elem.Right))
{
elem.Value = 1;
}
else
{
elem.Value = elem.Steepness * (ValueOf(elem.Right) - ValueOf(elem.Left));
}
}
public void Visit(Compiled.LTConstraint elem)
{
double left = ValueOf(elem.Left);
double right = ValueOf(elem.Right);
if (left < right)
{
elem.Value = 1;
elem.Inputs[0].Weight = 0;
elem.Inputs[1].Weight = 0;
}
else
{
elem.Value = elem.Steepness * (right - left);
elem.Inputs[0].Weight = -elem.Steepness;
elem.Inputs[1].Weight = elem.Steepness;
}
}