- ~TreeCalculator(){};
- virtual EstOutput getValues(Tree*) = 0;
- virtual EstOutput getValues(Tree*, string, string) = 0;
+
+ virtual ~TreeCalculator(){};
+ virtual EstOutput getValues(Tree*) { return data; }
+ virtual EstOutput getValues(Tree*, int, string) { return data; }
+ virtual EstOutput getValues(Tree*, string, string) { return data; }
+ virtual EstOutput getValues(Tree*, string, string, vector<double>&) { return data; }