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_