Fixing a warning

castl · Apr 2, 2014 · eb18cb3 · eb18cb3
1 parent 9ebe475
commit eb18cb3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/svf/matrix_correlate.hpp b/svf/matrix_correlate.hpp
@@ -23,6 +23,8 @@ namespace SVF {
 
 class Selector {
 public:
+    virtual ~Selector() {}
+
     typedef std::pair<size_t, size_t> Pair;
     virtual boost::optional<Pair> next() = 0;
     virtual boost::optional<Pair> next(int num) {