Move definition from bin.cc to bin.hh

include/hpp/statistics/bin.hh

@@ -56,7 +56,10 @@ namespace hpp {
         }
 
         /// Print the bin.
-        virtual std::ostream& print (std::ostream& os) const;
+        virtual std::ostream& print (std::ostream& os) const
+        {
+          return printValue (os << freq () << " - ");
+        }
 
         /// Print the inner value of the bin.
         virtual std::ostream& printValue (std::ostream& os) const = 0;
@@ -70,7 +73,10 @@ namespace hpp {
         size_t freq_;
     };
 
-    std::ostream& operator<< (std::ostream& os, const hpp::statistics::Bin& b);
+    inline std::ostream& operator<< (std::ostream& os, const hpp::statistics::Bin& b)
+    {
+      return b.print (os);
+    }
 
     /// Template class to do statistics.
     /// You should derivate class Bin and construct a class

src/bin.cc

-// Copyright (c) 2014, LAAS-CNRS
-// Authors: Joseph Mirabel (joseph.mirabel@laas.fr)
-//
-// This file is part of hpp-statistics.
-// hpp-statistics is free software: you can redistribute it
-// and/or modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation, either version
-// 3 of the License, or (at your option) any later version.
-//
-// hpp-statistics is distributed in the hope that it will be
-// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.  You should have
-// received a copy of the GNU Lesser General Public License along with
-// hpp-statistics. If not, see <http://www.gnu.org/licenses/>.
-
-#include "hpp/statistics/bin.hh"
-
-namespace hpp {
-  namespace statistics {
-    std::ostream& Bin::print (std::ostream& os) const
-    {
-      return printValue (os << freq () << " - ");
-    }
-
-    std::ostream& operator<< (std::ostream& os, const hpp::statistics::Bin& b)
-    {
-      return b.print (os);
-    }
-  } // namespace statistics
-} // namespace hpp