file_tree.h

[詳解]

 
 
// Copyright(c) 2023-2025 Design Engineering Laboratory, Saitama University
// Released under the MIT license
// https://opensource.org/licenses/mit-license.php
 
#ifndef DESIGNLAB_FILE_TREE_H_
#define DESIGNLAB_FILE_TREE_H_
 
#include <string>
#include <vector>
 
namespace designlab {
 
class FileTree final {
 public:
  void DisplayFileTree(const std::string& path, int max_depth) const;
 
  bool SelectFile(const std::string& path, int max_depth,
                  const std::string& extension, const std::string keyword,
                  std::string* output) const;
 
 private:
  struct FileTreeData final {
    FileTreeData() : path(""), directory({}), file({}) {}
 
    FileTreeData(const std::string& _path,
                 const std::vector<FileTreeData>& _directory,
                 const std::vector<std::string>& _file)
        : path(_path), directory(_directory), file(_file) {}
 
    std::string path;                     
    std::vector<FileTreeData> directory;  
    std::vector<std::string> file;  
  };
 
  FileTreeData MakeFileTree(const std::string& path, int max_depth,
                            const std::string& extension,
                            const std::string keyword) const;
 
  void OutputFileTree(const FileTreeData& tree, int depth,
                      bool not_display_empty, int* file_count) const;
 
  std::vector<std::string> MakeFileList(const FileTreeData& tree) const;
};
 
}  // namespace designlab
 
#endif  // DESIGNLAB_FILE_TREE_H_