include/FileInPath.h

#ifndef FILEINPATH_H_
#define FILEINPATH_H_

#include <filesystem>
#include <vector>


class FileInPath {
 public:
  static void AddLocation(std::filesystem::path const &path);
  
  static std::filesystem::path Resolve(std::filesystem::path const &subDir,
                                       std::filesystem::path const &path);
  
  static std::filesystem::path Resolve(std::filesystem::path const &path);

 private:
  FileInPath();

  FileInPath(FileInPath const &) = delete;
  FileInPath &operator=(FileInPath const &) = delete;

  static FileInPath &GetInstance();

  std::vector<std::filesystem::path> locations_;
};

#endif  // FILEINPATH_H_

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