Clustering output

Author: melkebir

src/cluster/clustermain.cpp

@@ -39,7 +39,9 @@ int main(int argc, char** argv)
 
   Cluster cluster(R, alpha);
 
-  std::cerr << cluster.getClusteredF();
+  cluster.writeClustering(std::cerr);
+  
+  std::cout << cluster.getClusteredF();
 
   return 0;
 }