X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Ffilter.hpp;h=45846f86fa79c21e55fe2f6b86ef4f637f9f2a81;hb=ec40d94aeb48a31ebe0ac8c9b9457f28a2d54fcc;hp=faaefc61d02a9a9d2205b6a7fe8c04913889cdf5;hpb=f82b19f2b93707657fee804bd1242f2548d51ada;p=metaproxy-moved-to-github.git

diff --git a/src/filter.hpp b/src/filter.hpp
index faaefc6..45846f8 100644
--- a/src/filter.hpp
+++ b/src/filter.hpp
@@ -1,4 +1,4 @@
-/* $Id: filter.hpp,v 1.4 2005-10-15 14:09:09 adam Exp $
+/* $Id: filter.hpp,v 1.5 2005-10-16 16:05:44 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -19,9 +19,9 @@ namespace yp2 {
             virtual ~Base(){};
             
             ///sends Package off to next Filter, returns altered Package
-            virtual  void process(Package & package) const {
-            };
-            virtual  void configure(){};
+            virtual void process(Package & package) const = 0;
+
+            virtual void configure(){};
             
             /// get function - right val in assignment
             std::string name() const {