Difference between revisions of "cpp/filesystem/directory options"
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This type represents available options that control the behavior of the {{ltt|cpp/filesystem/directory_iterator}} and {{ltt|cpp/filesystem/recursive_directory_iterator}}. | This type represents available options that control the behavior of the {{ltt|cpp/filesystem/directory_iterator}} and {{ltt|cpp/filesystem/recursive_directory_iterator}}. | ||
| − | {{tt|directory_options}} satisfies the requirements of {{concept|BitmaskType}} (which means the bitwise operators {{c|operator&}}, {{c|operator{{!}}}}, {{c|operator^}}, {{c|operator~}}, {{c|operator&{{=}}}}, {{c|operator{{!}}{{=}}}}, and {{c|operator^{{=}}}} are defined for this type) | + | {{tt|directory_options}} satisfies the requirements of {{concept|BitmaskType}} (which means the bitwise operators {{c|operator&}}, {{c|operator{{!}}}}, {{c|operator^}}, {{c|operator~}}, {{c|operator&{{=}}}}, {{c|operator{{!}}{{=}}}}, and {{c|operator^{{=}}}} are defined for this type). {{tt|none}} represents the empty bitmask; every other enumerator represents a distinct bitmask element. |
===Member constants=== | ===Member constants=== | ||
Revision as of 06:28, 18 March 2018
| Defined in header <filesystem>
|
||
| enum class directory_options { none = /* unspecified */, |
(since C++17) | |
This type represents available options that control the behavior of the directory_iterator and recursive_directory_iterator.
directory_options satisfies the requirements of Template:concept (which means the bitwise operators operator&, operator|, operator^, operator~, operator&=, operator|=, and operator^= are defined for this type). none represents the empty bitmask; every other enumerator represents a distinct bitmask element.
Member constants
| Member constant | Meaning |
|---|---|
none
|
(Default) Skip directory symlinks, permission denied is error. |
follow_directory_symlink
|
Follow rather than skip directory symlinks. |
skip_permission_denied
|
Skip directories that would otherwise result in permission denied errors. |
See also
| constructs a directory iterator (public member function of std::filesystem::directory_iterator)
| |
| constructs a recursive directory iterator (public member function of std::filesystem::recursive_directory_iterator)
|
