72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
#include <fstream>
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#include <iostream>
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#include <string>
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#include <args.hxx>
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#include "common.hh"
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namespace param {
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using namespace ::args;
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ArgumentParser parser {
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"converter: feature code probability matrix -> feature code"
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};
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HelpFlag help {
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parser, "help", "display this menu", {'h', "help"},
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};
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ValueFlag<std::string> smap {
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parser, "path", "step map file path", {"smap"},
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};
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ValueFlag<uint32_t> fcnum {
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parser, "50", "number of fcode alphabet", {"fc-num"}, 50
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};
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} // namespace param
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static void Exec() {
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const auto fcnum = args::get(param::fcnum);
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Enforce(fcnum > 0, "fc-num must be greater than 0");
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std::ifstream smap_st {args::get(param::smap)};
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Enforce(!!smap_st, "smap path is invalid");
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const auto smap = ReadMatrix<uint32_t>(smap_st);
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Enforce(smap.size() > 0 && smap[0].size() > 0, "empty smap");
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const auto bn = smap[0].size();
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for (auto& br : smap) {
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Enforce(br.size() == bn, "all node should have the same number of branch");
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}
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size_t fcode_p;
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std::cin >> fcode_p;
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for (uint32_t fcode, t = 0; std::cin >> fcode; ++t) {
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Enforce(fcode < fcnum, "fcode overflow");
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Enforce(fcnum*(t+1) <= smap.size(), "smap row shortage");
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const auto& row = smap[t*fcnum + fcode_p];
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auto itr = std::find(row.begin(), row.end(), fcode);
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Enforce(itr != row.end(), "invalid step detected");
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std::cout << std::distance(row.begin(), itr) << '\n';
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fcode_p = fcode;
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}
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}
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int main(int argc, char** argv)
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try {
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param::parser.ParseCLI(argc, argv);
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Exec();
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return EXIT_SUCCESS;
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} catch (const args::Help&) {
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std::cout << param::parser << std::endl;
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return EXIT_SUCCESS;
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} catch (const std::exception& e) {
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std::cerr << e.what() << std::endl;
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return EXIT_FAILURE;
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}
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