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 <__availability>
  14 #include <__config>
  15 #include <__filesystem/file_type.h>
  16 #include <__filesystem/perms.h>
  17
  18 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
  19 #  pragma GCC system_header
  20 #endif
  21
  22 #ifndef _LIBCPP_CXX03_LANG
  23
  24 _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM
  25
  26 class _LIBCPP_EXPORTED_FROM_ABI file_status {
  27 public:
  28   // constructors
  29   _LIBCPP_INLINE_VISIBILITY
  30   file_status() noexcept : file_status(file_type::none) {}
  31   _LIBCPP_INLINE_VISIBILITY
  32   explicit file_status(file_type __ft, perms __prms = perms::unknown) noexcept
  33       : __ft_(__ft),
  34         __prms_(__prms) {}
  35
  36   _LIBCPP_HIDE_FROM_ABI file_status(const file_status&) noexcept = default;
  37   _LIBCPP_HIDE_FROM_ABI file_status(file_status&&) noexcept = default;
  38
  39   _LIBCPP_INLINE_VISIBILITY
  40   ~file_status() {}
  41
  42   _LIBCPP_HIDE_FROM_ABI file_status& operator=(const file_status&) noexcept = default;
  43   _LIBCPP_HIDE_FROM_ABI file_status& operator=(file_status&&) noexcept = default;
  44
  45   // observers
  46   _LIBCPP_INLINE_VISIBILITY
  47   file_type type() const noexcept { return __ft_; }
  48
  49   _LIBCPP_INLINE_VISIBILITY
  50   perms permissions() const noexcept { return __prms_; }
  51
  52   // modifiers
  53   _LIBCPP_INLINE_VISIBILITY
  54   void type(file_type __ft) noexcept { __ft_ = __ft; }
  55
  56   _LIBCPP_INLINE_VISIBILITY
  57   void permissions(perms __p) noexcept { __prms_ = __p; }
  58
  59 #  if _LIBCPP_STD_VER >= 20
  60
  61   _LIBCPP_HIDE_FROM_ABI friend bool operator==(const file_status& __lhs, const file_status& __rhs) noexcept {
  62     return __lhs.type() == __rhs.type() && __lhs.permissions() == __rhs.permissions();
  63   }
  64
  65 #  endif
  66
  67 private:
  68   file_type __ft_;
  69   perms __prms_;
  70 };
  71
  72 _LIBCPP_END_NAMESPACE_FILESYSTEM
  73
  74 #endif // _LIBCPP_CXX03_LANG
  75
  76 #endif // _LIBCPP___FILESYSTEM_FILE_STATUS_H