std::filesystem::file_status::type std::filesystem::file_time_type std::filesystem::file_type std::filesystem::hard_link_count std::filesystem::hash_value std::filesystem::is_block_file std::filesystem::is_char
is a named IPC pipe\n";if(fs::is_socket(s))std::cout<<" is a named IPC socket\n";if(fs::is_symlink(s))std::cout<<" is a symlink\n";if(!fs::exists(s))std::cout<<" does not exist\n";}intmain(){// create files of different kindsfs::create_directory("sandbox");std...
boolis_directory(conststd::filesystem::path&p); boolis_directory(conststd::filesystem::path&p,std::error_code&ec)noexcept; (2)(C++17 起) 检查给定文件状态或路径是否对应一个目录。 1)等价于s.type()==file_type::directory。 2)分别等价于is_directory(status(p))或is_directory(status(p, ec...
Looking closely, one can see that it’s not always an object of type boost::filesystem::path that is passed to functions, but rather a simple string. This is possible because boost::filesystem::path provides a non-explicit constructor that will convert strings to objects of type boost::...
#include <filesystem> // C++17 standard header file name #include <experimental/filesystem> // Header file for pre-standard implementation using namespace std::experimental::filesystem::v1; Important At the release of Visual Studio 2017, the <filesystem> header was not yet a C++ standard....
is_regular_file(s) && !is_directory(s) && !is_symlink(s)。2) 等价于 is_other(status(p))。3) 等价于 is_other(status(p, ec))。当发生错误时返回 false,并将 ec 设置为适当的错误码。否则,通过调用 ec.clear() 清除ec。参数s - 要检查的文件状态 p - 要检查的路径 ec - 要存储错误...
#include <filesystem> // C++17 standard header file name #include <experimental/filesystem> // Header file for pre-standard implementation using namespace std::experimental::filesystem::v1; Important At the release of Visual Studio 2017, the <filesystem> header was not yet a C++ standard....
“没有远程桌面授权服务器可以提供许可证”错误 解决apache对含中文的url网址不支持的问题 Linux扩展根分区报错:xfs_growfs :/dev/mapper/center-root is not a mounted XFS filesystem Windows系统查看远程桌面端口号的三种方式 Linux执行yum安装提示Another app is currently holding the yum lock; waiting for it ...
bool is_empty( const std::filesystem::path& p );bool is_empty( const std::filesystem::path& p, std::error_code& ec ); (C++17 起) 检查给定路径是否指代一个空文件或目录。 参数 p - 要检验的路径 ec - 错误情况下修改的错误码 返回值 若p 所指示的文件指代空文件或目录则为 true ,否则...
In other words, the program tries to get the status of an invalid path. The operation succeeds when the current directory is a local path and correctly returns file_type::not_found. But when the current directory is a network path the operation incorrectly throws st...