Add class SuccessBin

CMakeLists.txt

@@ -37,6 +37,7 @@ ENDIF()
 
 SET (${PROJECT_NAME}_HEADERS
   include/hpp/statistics/bin.hh
+  include/hpp/statistics/success-bin.hh
   )
 
 # Add dependency toward hpp-model library in pkg-config file.

include/hpp/statistics/success-bin.hh

+// 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/>.
+
+
+#ifndef HPP_MANIPULATION_GRAPH_STATISTICS_HH
+# define HPP_MANIPULATION_GRAPH_STATISTICS_HH
+
+# include <ostream>
+
+# include <hpp/statistics/config.hh>
+# include "hpp/statistics/bin.hh"
+
+namespace hpp {
+  namespace statistics {
+    /// This class count the number of success and failure.
+    class HPP_STATISTICS_DLLAPI SuccessBin : public Bin
+    {
+      public:
+        /// Constructor
+        SuccessBin (const bool success);
+
+        /// Value of the bin.
+        /// \return True is it counts "success", False otherwise.
+        bool isSuccess () const;
+
+        /// Add an occurence
+        /// \return The frequency after increment;
+        size_t operator ++();
+
+        /// Add an occurence
+        /// \return The frequency before increment;
+        size_t operator ++(int);
+
+        /// \return The number of element in the bin.
+        size_t freq () const;
+
+      private:
+        bool success_;
+        size_t freq_;
+
+        std::ostream& printValue (std::ostream& os) const;
+    };
+  } // namespace statistics
+} // namespace hpp
+
+#endif // HPP_MANIPULATION_GRAPH_STATISTICS_HH

src/CMakeLists.txt

@@ -21,6 +21,7 @@ SET(LIBRARY_NAME ${PROJECT_NAME})
 
 ADD_LIBRARY(${LIBRARY_NAME} SHARED
   bin.cc
+  success-bin.cc
 )
 
 INSTALL(TARGETS ${LIBRARY_NAME} DESTINATION lib)

src/success-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/success-bin.hh"
+
+namespace hpp {
+  namespace statistics {
+    SuccessBin::SuccessBin (const bool success) :
+      success_ (success), freq_ (0)
+    {}
+
+    bool SuccessBin::isSuccess () const
+    {
+      return success_;
+    }
+
+    size_t SuccessBin::freq () const
+    {
+      return freq_;
+    }
+
+    size_t SuccessBin::operator ++()
+    {
+      return ++freq_;
+    }
+
+    size_t SuccessBin::operator ++(int)
+    {
+      return freq_++;
+    }
+
+    std::ostream& SuccessBin::printValue (std::ostream& os) const
+    {
+      os << "Event ";
+      if (success_) os << "'Success'";
+      else          os << "'Failure'";
+      return os;
+    }
+  } // namespace statistics
+} // namespace hpp