Fix operator <<

include/hpp/manipulation/graph/statistics.hh

@@ -157,7 +157,7 @@ namespace hpp {
             increment (b);
             b.push_back (config);
             if (numberOfObservations()%10 == 0) {
-              hppDoutPrint(info, (*this));
+              hppDout (info, this);
             }
           }
 
@@ -201,7 +201,7 @@ namespace hpp {
             increment (b);
             b.push_back (config);
             if (numberOfObservations()%10 == 0) {
-              hppDoutPrint(info, (*this));
+              hppDout (info, this);
             }
           }
 
@@ -227,8 +227,6 @@ namespace hpp {
       };
     } // namespace graph
   } // namespace manipulation
-
-  std::ostream& operator<< (std::ostream& os, const manipulation::graph::LeafHistogram& h);
 } // namespace hpp
 
 #endif // HPP_MANIPULATION_GRAPH_STATISTICS_HH

src/manipulation-planner.cc

@@ -16,7 +16,6 @@
 
 #include <hpp/util/assertion.hh>
 #include <hpp/core/path-validation.hh>
-#include <hpp/statistics/operators.hh>
 
 #include "hpp/manipulation/graph/statistics.hh"
 #include "hpp/manipulation/robot.hh"
@@ -111,8 +110,7 @@ namespace hpp {
         addFailure (PROJECTION, edges);
         SuccessStatistics& ss = constraint->configProjector ()->statistics ();
         if (ss.nbFailure () > ss.nbSuccess ()) {
-          hppDout (warning, constraint->name () << " fails often.");
-          hppDoutPrint (warning, ss);
+          hppDout (warning, constraint->name () << " fails often." << std::endl << ss);
         }
         return false;
       }