Go to the documentation of this file.00001 #include "osl/state/numEffectState.h"
00002 #include "osl/hash/hashKey.h"
00003
00004 #include <boost/program_options.hpp>
00005 #include <boost/format.hpp>
00006 #include "osl/record/kisen.h"
00007 #include "osl/record/csa.h"
00008 #include <osl/stl/hash_set.h>
00009
00010 #include <iostream>
00011 #include <fstream>
00012 #include <sstream>
00013
00014 struct hash
00015 {
00016 unsigned long operator() (const osl::state::SimpleState &state) const
00017 {
00018 return osl::hash::HashKey(state).signature();
00019 }
00020 };
00021
00022 void find_all(const int num_ply, const int threshold,
00023 bool save, const std::vector<std::string> &files)
00024 {
00025 osl::stl::hash_set<osl::state::SimpleState, hash> states;
00026
00027 for (size_t index = 0; index < files.size(); index++)
00028 {
00029 osl::record::KisenFile kisen(files[index]);
00030 for (size_t i = 0; i < kisen.size(); i++)
00031 {
00032 const osl::vector<osl::Move> moves = kisen.getMoves(i);
00033 osl::state::NumEffectState state(kisen.getInitialState());
00034
00035 states.insert(state);
00036 for (size_t j = 0; j < moves.size() && j < static_cast<size_t>(num_ply);
00037 j++)
00038 {
00039 const osl::Square opKingSquare
00040 = state.kingSquare(alt(state.turn()));
00041 if (state.hasEffectAt(state.turn(), opKingSquare))
00042 {
00043 break;
00044 }
00045 state.makeMove(moves[j]);
00046 states.insert(state);
00047 }
00048 }
00049 }
00050
00051 int index = 0;
00052 for (osl::stl::hash_set<osl::state::SimpleState, hash>::const_iterator it =
00053 states.begin();
00054 it != states.end();
00055 ++it)
00056 {
00057 if (save)
00058 {
00059 std::ofstream output;
00060 output.open((boost::format("%05d.csa") % index++).str().c_str());
00061 output << *it;
00062 output.close();
00063 }
00064 else
00065 {
00066 std::cout << *it;
00067 }
00068 }
00069 }
00070
00071 int main(int argc, char **argv)
00072 {
00073 int num_ply;
00074 int threshold;
00075 bool save_moves;
00076 boost::program_options::options_description command_line_options;
00077 command_line_options.add_options()
00078 ("num-ply",
00079 boost::program_options::value<int>(&num_ply)->default_value(10),
00080 "Show states after this number of plies are played")
00081 ("threshold",
00082 boost::program_options::value<int>(&threshold)->default_value(10),
00083 "Each state must appear this number of times to be shown")
00084 ("save",
00085 boost::program_options::value<bool>(&save_moves)->default_value(false),
00086 "Save moves leading to states to files in CSA format")
00087 ("input-file", boost::program_options::value< std::vector<std::string> >(),
00088 "input files in kisen format")
00089 ("help", "Show help message");
00090 boost::program_options::variables_map vm;
00091 boost::program_options::positional_options_description p;
00092 p.add("input-file", -1);
00093
00094 try
00095 {
00096 boost::program_options::store(
00097 boost::program_options::command_line_parser(
00098 argc, argv).options(command_line_options).positional(p).run(), vm);
00099 boost::program_options::notify(vm);
00100 if (vm.count("help"))
00101 {
00102 std::cerr << "Usage: " << argv[0] << " [options] kisen-file"
00103 << std::endl;
00104 std::cout << command_line_options << std::endl;
00105 return 0;
00106 }
00107 }
00108 catch (std::exception &e)
00109 {
00110 std::cerr << "error in parsing options" << std::endl
00111 << e.what() << std::endl;
00112 std::cerr << "Usage: " << argv[0] << " [options] kisen-file" << std::endl;
00113 std::cerr << command_line_options << std::endl;
00114 return 1;
00115 }
00116
00117 const std::vector<std::string> files =
00118 vm["input-file"].as< std::vector<std::string> >();
00119 find_all(num_ply, threshold, save_moves, files);
00120
00121 return 0;
00122 }