"examples/community/ip_adapter_face_id.py" did not exist on "b6e0b016cedaf60f51fa9f8d4e38c2324ee40783"
parse.cpp 1.43 KB
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#include <fstream>
#include <iostream>
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#include <vector>

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#include "yaml-cpp/eventhandler.h"
#include "yaml-cpp/yaml.h"  // IWYU pragma: keep

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struct Params {
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  bool hasFile;
  std::string fileName;
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};

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Params ParseArgs(int argc, char** argv) {
  Params p;
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  std::vector<std::string> args(argv + 1, argv + argc);

  return p;
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}
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class NullEventHandler : public YAML::EventHandler {
 public:
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  void OnDocumentStart(const YAML::Mark&) override {}
  void OnDocumentEnd() override {}
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  void OnNull(const YAML::Mark&, YAML::anchor_t) override {}
  void OnAlias(const YAML::Mark&, YAML::anchor_t) override {}
  void OnScalar(const YAML::Mark&, const std::string&, YAML::anchor_t,
                const std::string&) override {}
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  void OnSequenceStart(const YAML::Mark&, const std::string&, YAML::anchor_t,
                       YAML::EmitterStyle::value) override {}
  void OnSequenceEnd() override {}
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  void OnMapStart(const YAML::Mark&, const std::string&, YAML::anchor_t,
                  YAML::EmitterStyle::value) override {}
  void OnMapEnd() override {}
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};

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void parse(std::istream& input) {
  try {
    YAML::Node doc = YAML::Load(input);
    std::cout << doc << "\n";
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  } catch (const YAML::Exception& e) {
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    std::cerr << e.what() << "\n";
  }
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}

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int main(int argc, char** argv) {
  Params p = ParseArgs(argc, argv);
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  if (argc > 1) {
    std::ifstream fin;
    fin.open(argv[1]);
    parse(fin);
  } else {
    parse(std::cin);
  }
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  return 0;
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}