fixed some bugs

[mothur.git] / treecalculator.h

diff --git a/treecalculator.h b/treecalculator.h
index 16663bf161afbb61c92722c27facdd8885a0dad5..35d061c382f9857e7cfac0c965fb4f1935c7715c 100644 (file)
--- a/treecalculator.h
+++ b/treecalculator.h
@@ -24,7 +24,7 @@ class TreeCalculator {
 public:
        TreeCalculator(){};
        TreeCalculator(string n) : name(n) {};
-       ~TreeCalculator(){};
+       virtual ~TreeCalculator(){};
        virtual EstOutput getValues(Tree*) = 0; 
        virtual EstOutput getValues(Tree*, string, string) = 0;