shortcut to remove overlay

[clitk.git] / common / clitkCommonGenericFilter.h

diff --git a/common/clitkCommonGenericFilter.h b/common/clitkCommonGenericFilter.h
index 55d2f94019f3fd83cead0fefe9e97469841d582a..3f9d63cfca556525dbfa40c4ef4cb443ec09c35e 100644 (file)
--- a/common/clitkCommonGenericFilter.h
+++ b/common/clitkCommonGenericFilter.h
@@ -15,8 +15,10 @@
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
 ======================================================================-====*/
+
 #ifndef CLITKCOMMONGENERICFILTER_H
 #define CLITKCOMMONGENERICFILTER_H
+
 #include "clitkCommon.h"
 
 /*--------------------------------------------------------------------
@@ -32,6 +34,7 @@ namespace clitk {
   class GenericFilterFunctorBase {
   public:
     GenericFilterFunctorBase(FilterType * f) { mFilter = f; }
+    virtual ~GenericFilterFunctorBase() { delete mFilter; }
     virtual void Execute()= 0;
     FilterType * mFilter;
   };