version 1.4

[mothur.git] / display.h

diff --git a/display.h b/display.h
index c4301baefec3d8590ef405fe47f1f08e0c9b3db8..ee827e51ff66a3faa7f2d3cd05ff82d131579345 100644 (file)
--- a/display.h
+++ b/display.h
@@ -7,8 +7,6 @@
 #include "fileoutput.h"
 
 
-using namespace std;
-
 /***********************************************************************/
 
 class Display {
@@ -20,6 +18,7 @@ public:
        virtual void reset() = 0;
        virtual void close() = 0;
        virtual bool isCalcMultiple() = 0;
+       virtual ~Display() {}
        
 private: