libwreport 2.1
vartable.h
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00001 /*
00002  * wreport/vartable - Load variable information from on-disk tables
00003  *
00004  * Copyright (C) 2005--2010  ARPA-SIM <urpsim@smr.arpa.emr.it>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
00018  *
00019  * Author: Enrico Zini <enrico@enricozini.com>
00020  */
00021 
00022 #ifndef WREPORT_VARTABLE_H
00023 #define WREPORT_VARTABLE_H
00024 
00071 #include <wreport/varinfo.h>
00072 #include <vector>
00073 #include <string>
00074 
00075 namespace wreport {
00076 
00084 class Vartable : public std::vector<_Varinfo>
00085 {
00086 protected:
00088     std::string m_id;
00089 
00090 public:
00091     Vartable();
00092     ~Vartable();
00093 
00095     const std::string& id() const { return m_id; }
00096 
00098     bool loaded() const { return !m_id.empty(); }
00099 
00101     void load(const std::pair<std::string, std::string>& idfile);
00102 
00111     Varinfo query(Varcode code) const;
00112 
00114     bool contains(Varcode code) const;
00115 
00130     Varinfo query_altered(Varcode var, int scale, unsigned bit_len) const;
00131 
00144     static const Vartable* get(const char* id);
00145 
00152     static const Vartable* get(const std::pair<std::string, std::string>& idfile);
00153 
00163     static std::pair<std::string, std::string> find_table(const std::vector<std::string>& ids);
00164 
00171     static std::pair<std::string, std::string> find_table(const std::string& id);
00172 };
00173 
00174 }
00175 
00176 #endif
00177 /* vim:set ts=4 sw=4: */