libcxx/include/__filesystem/file_status.h

   1 // -*- C++ -*-
   2 //===----------------------------------------------------------------------===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef _LIBCPP___FILESYSTEM_FILE_STATUS_H
  11 #define _LIBCPP___FILESYSTEM_FILE_STATUS_H
  12
  13 #include <__config>
  14 #include <__filesystem/file_type.h>
  15 #include <__filesystem/perms.h>
  16
  17 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
  18 #  pragma GCC system_header
  19 #endif
  20
  21 #if _LIBCPP_STD_VER >= 17
  22
  23 _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM
  24
  25 class _LIBCPP_EXPORTED_FROM_ABI file_status {
  26 public:
  27   // constructors
  28   _LIBCPP_HIDE_FROM_ABI file_status() noexcept : file_status(file_type::none) {}
  29   _LIBCPP_HIDE_FROM_ABI explicit file_status(file_type __ft, perms __prms = perms::unknown) noexcept
  30       : __ft_(__ft), __prms_(__prms) {}
  31
  32   _LIBCPP_HIDE_FROM_ABI file_status(const file_status&) noexcept = default;
  33   _LIBCPP_HIDE_FROM_ABI file_status(file_status&&) noexcept      = default;
  34
  35   _LIBCPP_HIDE_FROM_ABI ~file_status() {}
  36
  37   _LIBCPP_HIDE_FROM_ABI file_status& operator=(const file_status&) noexcept = default;
  38   _LIBCPP_HIDE_FROM_ABI file_status& operator=(file_status&&) noexcept      = default;
  39
  40   // observers
  41   _LIBCPP_HIDE_FROM_ABI file_type type() const noexcept { return __ft_; }
  42
  43   _LIBCPP_HIDE_FROM_ABI perms permissions() const noexcept { return __prms_; }
  44
  45   // modifiers
  46   _LIBCPP_HIDE_FROM_ABI void type(file_type __ft) noexcept { __ft_ = __ft; }
  47
  48   _LIBCPP_HIDE_FROM_ABI void permissions(perms __p) noexcept { __prms_ = __p; }
  49
  50 #  if _LIBCPP_STD_VER >= 20
  51
  52   _LIBCPP_HIDE_FROM_ABI friend bool operator==(const file_status& __lhs, const file_status& __rhs) noexcept {
  53     return __lhs.type() == __rhs.type() && __lhs.permissions() == __rhs.permissions();
  54   }
  55
  56 #  endif
  57
  58 private:
  59   file_type __ft_;
  60   perms __prms_;
  61 };
  62
  63 _LIBCPP_END_NAMESPACE_FILESYSTEM
  64
  65 #endif // _LIBCPP_STD_VER >= 17
  66
  67 #endif // _LIBCPP___FILESYSTEM_FILE_STATUS_H