Drizzled Public API Documentation

engine_states_to_dot.cc

00001 /*
00002   Copyright (C) 2010 Stewart Smith
00003 
00004   This program is free software; you can redistribute it and/or
00005   modify it under the terms of the GNU General Public License
00006   as published by the Free Software Foundation; either version 2
00007   of the License, or (at your option) any later version.
00008 
00009   This program is distributed in the hope that it will be useful,
00010   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012   GNU General Public License for more details.
00013 
00014   You should have received a copy of the GNU General Public License
00015   along with this program; if not, write to the Free Software
00016   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00017 */
00018 #include <config.h>
00019 #include <iostream>
00020 #include <string>
00021 #include <map>
00022 #include <boost/unordered_map.hpp>
00023 
00024 using namespace std;
00025 
00026 typedef multimap<string, string> state_multimap;
00027 typedef multimap<string, string>::value_type state_pair;
00028 typedef multimap<string, string>::iterator state_multimap_iter;
00029 
00030 void load_engine_state_transitions(state_multimap &states);
00031 
00032 int main(void)
00033 {
00034   state_multimap states;
00035 
00036   load_engine_state_transitions(states);
00037 
00038   cout << "digraph StorageEngineAPIStates {" << endl;
00039 
00040   state_multimap_iter it= states.begin();
00041 
00042   while(it != states.end())
00043   {
00044     cout << "  \"" << (*it).first << "\" -> \"" << (*it).second << "\"\n";
00045     it++;
00046   }
00047 
00048   cout << "}" << endl;
00049 }