00001 // $Id: StatisticsTargets.ih 1742 2010-11-04 14:51:56Z g0dil $ 00002 // 00003 // Copyright (C) 2009 00004 // Fraunhofer (FOKUS) 00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY 00006 // Stefan Bund <g0dil@berlios.de> 00007 // 00008 // This program is free software; you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation; either version 2 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program; if not, write to the 00020 // Free Software Foundation, Inc., 00021 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00022 00026 #ifndef IH_SENF_Utils_StatisticsTargets_ 00027 #define IH_SENF_Utils_StatisticsTargets_ 1 00028 00029 // Custom includes 00030 #include <string> 00031 #include <boost/utility.hpp> 00032 #include <senf/Utils/singleton.hh> 00033 00034 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00035 00036 namespace senf { 00037 00038 namespace console { class DirectoryNode; } 00039 00040 class StatisticsBase; 00041 00042 namespace detail { 00043 00044 class StatisticsLoggerRegistry 00045 : public senf::singleton<StatisticsLoggerRegistry> 00046 { 00047 public: 00048 typedef void (*AddFn)(senf::StatisticsBase &, unsigned, 00049 senf::console::DirectoryNode &); 00050 00051 using senf::singleton<StatisticsLoggerRegistry>::instance; 00052 using senf::singleton<StatisticsLoggerRegistry>::alive; 00053 00054 void add(AddFn fn); 00055 void apply(senf::StatisticsBase & stats, unsigned rank, 00056 senf::console::DirectoryNode & dir); 00057 00058 private: 00059 typedef std::vector<AddFn> Adders; 00060 Adders adders_; 00061 }; 00062 00063 template <class Stream=void, class Area=void, class Level=void> 00064 struct StatisticsLogger 00065 : boost::noncopyable 00066 { 00067 StatisticsLogger(std::string const & label_); 00068 void operator()(float min, float avg, float max, float dev); 00069 00070 std::string label; 00071 }; 00072 00073 }} 00074 00075 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00076 #endif 00077 00078 00079 // Local Variables: 00080 // mode: c++ 00081 // fill-column: 100 00082 // comment-column: 40 00083 // c-file-style: "senf" 00084 // indent-tabs-mode: nil 00085 // ispell-local-dictionary: "american" 00086 // compile-command: "scons -u test" 00087 // End: