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Diffstat (limited to 'ept/popcon/local.h')
-rw-r--r-- | ept/popcon/local.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/ept/popcon/local.h b/ept/popcon/local.h deleted file mode 100644 index 257cc72..0000000 --- a/ept/popcon/local.h +++ /dev/null @@ -1,87 +0,0 @@ -#ifndef EPT_POPCON_LOCAL_H -#define EPT_POPCON_LOCAL_H - -/** @file - * @author Enrico Zini <enrico@enricozini.org> - * Correlate popcon data with local popcon information - */ - -/* - * Copyright (C) 2007 Enrico Zini <enrico@debian.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <string> -#include <vector> -#include <map> - -namespace ept { -namespace popcon { - -class Popcon; - -/** - * Access the results of the local daily popcon scan. - */ -class Local -{ -protected: - std::map<std::string, float> m_scores; - time_t m_timestamp; - -public: - Local(const std::string& file = std::string("/var/log/popularity-contest")); - - /// Get the timestamp of the local popcon information - time_t timestamp() const { return m_timestamp; } - - /// Return true if this data source has data, false if it's empty - bool hasData() const { return m_timestamp != 0; } - - /** - * Return the local score of the package - */ - float score(const std::string& pkg) const; - - /** - * Return the TFIDF score of the package computed against the popcon - * information. - * - * The TFIDF score is high when a package is representative of this system, - * that is, it is used in this system and not much used in other systems. - */ - float tfidf(const Popcon& popcon, const std::string& pkg) const; - - /** - * Read the local popcon vote and return the list of packages and their - * local scores, sorted by ascending score. - */ - std::vector< std::pair<std::string, float> > scores() const; - - /** - * Read the local popcon vote and return the list of packages and their - * TFIDF scores computed against the popcon information. - * - * The packages will be sorted by ascending score. - */ - std::vector< std::pair<std::string, float> > tfidf(const Popcon& popcon) const; -}; - -} -} - -// vim:set ts=4 sw=4: -#endif |