libept
|
00001 #ifndef EPT_POPCON_LOCAL_H 00002 #define EPT_POPCON_LOCAL_H 00003 00009 /* 00010 * Copyright (C) 2007 Enrico Zini <enrico@debian.org> 00011 * 00012 * This program is free software; you can redistribute it and/or modify 00013 * it under the terms of the GNU General Public License as published by 00014 * the Free Software Foundation; either version 2 of the License, or 00015 * (at your option) any later version. 00016 * 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU General Public License for more details. 00021 * 00022 * You should have received a copy of the GNU General Public License 00023 * along with this program; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 */ 00026 00027 #include <string> 00028 #include <vector> 00029 #include <map> 00030 00031 namespace ept { 00032 namespace popcon { 00033 00034 class Popcon; 00035 00039 class Local 00040 { 00041 protected: 00042 std::map<std::string, float> m_scores; 00043 time_t m_timestamp; 00044 00045 public: 00046 Local(const std::string& file = std::string("/var/log/popularity-contest")); 00047 00049 time_t timestamp() const { return m_timestamp; } 00050 00052 bool hasData() const { return m_timestamp != 0; } 00053 00057 float score(const std::string& pkg) const; 00058 00066 float tfidf(const Popcon& popcon, const std::string& pkg) const; 00067 00072 std::vector< std::pair<std::string, float> > scores() const; 00073 00080 std::vector< std::pair<std::string, float> > tfidf(const Popcon& popcon) const; 00081 }; 00082 00083 } 00084 } 00085 00086 // vim:set ts=4 sw=4: 00087 #endif