private Experssion GetExper(DbElement gEle, DbAttribute attr)
{
Dictionary <string, Experssion> map = null;
if (!experMap.TryGetValue(attr, out map))
{
map = new Dictionary <string, Experssion>();
experMap.Add(attr, map);
}
Experssion exper = null;
if (!map.TryGetValue(gEle.GetAsString(DbAttributeInstance.NAME), out exper))
{
exper = new Experssion(gEle.GetAsString(attr));
map.Add(gEle.GetAsString(DbAttributeInstance.NAME), exper);
}
return(exper);
}
private static double EvalDouble(string strExper, DbElement modelEle)
{
Experssion exper = new Experssion(strExper);
return(exper.Eval(modelEle));
}