public static IVariable Add(ScalarVal x, MetaTimeSeries ats, GekkoTime t)
{
//no need to implement swap
if (t.IsNull())
{
throw new GekkoException();
}
TimeSeries ts = ats.ts;
double val1 = x.val;
double val2 = ts.GetData(t.Add(ats.offset));
return(new ScalarVal(val1 + val2));
}
public double GetVal(GekkoTime t)
{
if (this._isName)
{
MetaTimeSeries ats = O.IndirectionHelper(this._string2);
double x = O.GetVal(ats, t);
return(x);
}
else
{
//Conversion not allowed in for instance VAL x = %s, where s is a STRING pointing to a timeseries.
G.Writeln2("*** ERROR: You are trying to extract a numerical value from STRING '" + this._string2 + "'");
G.Writeln(" A STRING s ('" + this._string2 + "') can refer to a timeseries name (" + this._string2 + "), but in");
G.Writeln(" that case you must use {s} or {%s} instead of %s.");
throw new GekkoException();
}
}