made destructor virtual

2006-07-11 15:34:51 +00:00 · 2006-07-11 15:34:51 +00:00 · 6f06be3182
commit 6f06be3182
parent d7cf9cc53a
1 changed files with 1 additions and 0 deletions
--- a/Cantera/src/PropertyCalculator.h
+++ b/Cantera/src/PropertyCalculator.h
@ -22,6 +22,7 @@ namespace Cantera {
    template<class M>
    class PropertyCalculator {
    public:
+        virtual ~PropertyCalculator(){}
        virtual doublereal value(const M& s) =0;
        virtual string symbol() =0;
    };