public override object VisitExpressionReference(ShapPangParser.ExpressionReferenceContext context)
{
IValue val = CurrentScenario.ResolveReference(context.ID().GetText(), ParsingContext.ElementScope.ElementName);
string temp = val.GetType().ToString();
switch (val.GetType().ToString())
{
case "ShapPang.Classes.Given":
Given giv = (Given)val;
if (giv.Description == null)
{
CurrentScenario.CurrentlyBuildingExplanation += " the given " + giv.Key + " (" + giv.Value.ToString() + ")";
}
else
{
CurrentScenario.CurrentlyBuildingExplanation += giv.Description;
}
break;
case "ShapPang.Classes.Derivative":
Derivative div = (Derivative)val;
CurrentScenario.CurrentlyBuildingExplanation += " the derivation of " + div.Name + " (";
if (div.Calculated == false)
{
div.CalculateDerivative();
}
CurrentScenario.CurrentlyBuildingExplanation += " which equals " + div.Value.ToString() + ")";
break;
}
return(val.Value);
}
public override object VisitExpressionReference(ShapPangParser.ExpressionReferenceContext context)
{
return(base.VisitExpressionReference(context));
}
