diff --git a/eo/src/eoPopAlgo.h b/eo/src/eoPopAlgo.h
new file mode 100644
index 00000000..3cf40d21
--- /dev/null
+++ b/eo/src/eoPopAlgo.h
@@ -0,0 +1,17 @@
+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+#ifndef eoPopAlgo_h
+#define eoPopAlgo_h
+
+#include <eoPop.h>
+#include <eoFunctor.h>
+
+/**
+   For all "population transforming" algos ... 
+ */
+
+template <class EOT> class eoPopAlgo : public eoUF <eoPop <EOT> &, void> {
+    
+} ;
+	
+#endif