remove experimental (#4902)

* remove experimental

* acrolinx

---------

Co-authored-by: TylerMSFT <[email protected]>

Author: TylerMSFT

docs/standard-library/directory-iterator-class.md

@@ -1,24 +1,24 @@
 ---
 description: "Learn more about: directory_iterator Class"
 title: "directory_iterator Class"
-ms.date: 06/10/2022
-f1_keywords: ["filesystem/std::experimental::filesystem::directory_iterator", "filesystem/std::experimental::filesystem::_Directory_iterator::_Directory_iterator", "filesystem/std::experimental::filesystem::directory_iterator::directory_iterator", "filesystem/std::experimental::filesystem::directory_iterator::increment", "filesystem/std::experimental::filesystem::directory_iterator::operator=", "filesystem/std::experimental::filesystem::directory_iterator::operator==", "filesystem/std::experimental::filesystem::directory_iterator::operator!=", "filesystem/std::experimental::filesystem::directory_iterator::operator*", "filesystem/std::experimental::filesystem::directory_iterator::operator->", "filesystem/std::experimental::filesystem::directory_iterator::operator++"]
+ms.date: 04/28/2023
+f1_keywords: ["filesystem/std::filesystem::directory_iterator", "filesystem/std::filesystem::_Directory_iterator::_Directory_iterator", "filesystem/std::filesystem::directory_iterator::directory_iterator", "filesystem/std::filesystem::directory_iterator::increment", "filesystem/std::filesystem::directory_iterator::operator=", "filesystem/std::filesystem::directory_iterator::operator==", "filesystem/std::filesystem::directory_iterator::operator!=", "filesystem/std::filesystem::directory_iterator::operator*", "filesystem/std::filesystem::directory_iterator::operator->", "filesystem/std::filesystem::directory_iterator::operator++"]
 ms.assetid: dca2ecf8-3e69-4644-a83d-705061e10cc8
-helpviewer_keywords: ["std::experimental::filesystem::directory_iterator", "std::experimental::filesystem::_Directory_iterator::_Directory_iterator", "std::experimental::filesystem::directory_iterator", "std::experimental::filesystem::directory_iterator::directory_iterator", "std::experimental::filesystem::directory_iterator::increment", "std::experimental::filesystem::directory_iterator::operator=", "std::experimental::filesystem::directory_iterator::operator==", "std::experimental::filesystem::directory_iterator::operator!=", "std::experimental::filesystem::directory_iterator::operator*", "std::experimental::filesystem::directory_iterator::operator->", "std::experimental::filesystem::directory_iterator::operator++"]
+helpviewer_keywords: ["std::filesystem::directory_iterator", "std::filesystem::_Directory_iterator::_Directory_iterator", "std::filesystem::directory_iterator", "std::filesystem::directory_iterator::directory_iterator", "std::filesystem::directory_iterator::increment", "std::filesystem::directory_iterator::operator=", "std::filesystem::directory_iterator::operator==", "std::filesystem::directory_iterator::operator!=", "std::filesystem::directory_iterator::operator*", "std::filesystem::directory_iterator::operator->", "std::filesystem::directory_iterator::operator++"]
 ms.custom: devdivchpfy22
-
 ---
-# directory_iterator Class
+
+# `directory_iterator` class
 
 Describes an input iterator that sequences through the filenames in a directory. For an iterator `X`, the expression `*X` evaluates to an object of class `directory_entry` that wraps the filename and anything known about its status.
 
 The class stores an object of type `path`, called `mydir` here for the purposes of exposition, which represents the name of the directory to be sequenced, and an object of type `directory_entry` called `myentry` here, which represents the current filename in the directory sequence. A default constructed object of type `directory_entry` has an empty `mydir` pathname and represents the end-of-sequence iterator.
 
 For example, given the directory `abc` with entries `def` and `ghi`, the code:
 
-`for (directory_iterator next(path("abc")), end; next != end; ++next)     visit(next->path());`
+`for (directory_iterator next(path("abc")), end; next != end; ++next) visit(next->path());`
 
-will call `visit` with the arguments `path("abc/def")` and `path("abc/ghi")`.
+calls `visit` with the arguments `path("abc/def")` and `path("abc/ghi")`.
 
 For more information and code examples, see [File System Navigation (C++)](../standard-library/file-system-navigation.md).
 
@@ -32,34 +32,34 @@ class directory_iterator;
 
 |Constructor|Description|
 |-|-|
-|[directory_iterator](#directory_iterator)|Constructs an input iterator that sequences through the filenames in a directory.|
+|[`directory_iterator`](#directory_iterator)|Constructs an input iterator that sequences through the filenames in a directory.|
 
 ### Member functions
 
 |Member function|Description|
 |-|-|
-|[increment](#increment)|Attempts to advance to the next filename in the directory.|
+|[`increment`](#increment)|Attempts to advance to the next filename in the directory.|
 
 ### Operators
 
 |Operator|Description|
 |-|-|
-|[operator!=](#op_neq)|Returns `!(*this == right)`.|
-|[operator=](#op_as)|The defaulted member assignment operators behave as expected.|
-|[operator==](#op_eq)|Returns **`true`** only if both **`*this`** and *right* are end-of-sequence iterators or both aren't end-of-sequence-iterators.|
-|[operator*](#op_star)|Returns `myentry`.|
-|[operator->](#op_cast)|Returns `&**this`.|
-|[operator++](#op_increment)|Calls `increment()`, then returns **`*this`**, or makes a copy of the object, calls `increment()`, then returns the copy.|
+|[`operator!=`](#op_neq)|Returns `!(*this == right)`.|
+|[`operator=`](#op_as)|The defaulted member assignment operators behave as expected.|
+|[`operator==`](#op_eq)|Returns **`true`** only if both **`*this`** and *`right`* are end-of-sequence iterators or both aren't end-of-sequence-iterators.|
+|[`operator*`](#op_star)|Returns `myentry`.|
+|[`operator->`](#op_cast)|Returns `&**this`.|
+|[`operator++`](#op_increment)|Calls `increment()`, then returns **`*this`**, or makes a copy of the object, calls `increment()`, then returns the copy.|
 
 ## Requirements
 
-**Header:** \<experimental/filesystem>
+**Header:** `<filesystem>`
 
-**Namespace:** std::experimental::filesystem
+**Namespace:** `std::filesystem`
 
-## <a name="directory_iterator"></a> directory_iterator::directory_iterator
+## <a name="directory_iterator"></a> `directory_iterator::directory_iterator`
 
-The first constructor produces an end-of-sequence iterator. The second and third constructors store *pval* in `mydir`, then attempt to open and read `mydir` as a directory. If successful, they store the first filename in the directory in `myentry`; otherwise they produce an end-of-sequence iterator.
+The first constructor produces an end-of-sequence iterator. The second and third constructors store *`pval`* in `mydir`, then attempt to open and read `mydir` as a directory. If successful, they store the first filename in the directory in `myentry`; otherwise they produce an end-of-sequence iterator.
 
 The default constructor behaves as expected.
 
@@ -74,24 +74,24 @@ directory_iterator(directory_iterator&&) noexcept = default;
 
 ### Parameters
 
-*pval*\
+*`pval`*\
 The stored file name path.
 
-*ec*\
+*`ec`*\
 The status error code.
 
-*directory_iterator*\
+*`directory_iterator`*\
 The stored object.
 
-## <a name="increment"></a> directory_iterator::increment
+## <a name="increment"></a> `directory_iterator::increment`
 
 The function attempts to advance to the next filename in the directory. If successful, it stores that filename in `myentry`; otherwise it produces an end-of-sequence iterator.
 
 ```cpp
 directory_iterator& increment(error_code& ec) noexcept;
 ```
 
-## <a name="op_neq"></a> directory_iterator::operator!=
+## <a name="op_neq"></a> `directory_iterator::operator!=`
 
 The member operator returns `!(*this == right)`.
 
@@ -101,10 +101,10 @@ bool operator!=(const directory_iterator& right) const;
 
 ### Parameters
 
-*right*\
-The [directory_iterator](../standard-library/directory-iterator-class.md) being compared to the `directory_iterator`.
+*`right`*\
+The [`directory_iterator`](../standard-library/directory-iterator-class.md) being compared to the `directory_iterator`.
 
-## <a name="op_as"></a> directory_iterator::operator=
+## <a name="op_as"></a> `directory_iterator::operator=`
 
 The defaulted member assignment operators behave as expected.
 
@@ -115,39 +115,39 @@ directory_iterator& operator=(directory_iterator&&) noexcept = default;
 
 ### Parameters
 
-*right*\
-The [directory_iterator](../standard-library/directory-iterator-class.md) being copied into the `directory_iterator`.
+*`right`*\
+The [`directory_iterator`](../standard-library/directory-iterator-class.md) being copied into the `directory_iterator`.
 
-## <a name="op_eq"></a> directory_iterator::operator==
+## <a name="op_eq"></a> `directory_iterator::operator==`
 
-The member operator returns **`true`** only if both **`*this`** and *right* are end-of-sequence iterators or both aren't end-of-sequence-iterators.
+The member operator returns **`true`** only if both **`*this`** and *`right`* are end-of-sequence iterators or both aren't end-of-sequence-iterators.
 
 ```cpp
 bool operator==(const directory_iterator& right) const;
 ```
 
 ### Parameters
 
-*right*\
+*`right`*\
 The [directory_iterator](../standard-library/directory-iterator-class.md) being compared to the `directory_iterator`.
 
-## <a name="op_star"></a> directory_iterator::operator*
+## <a name="op_star"></a> `directory_iterator::operator*`
 
 The member operator returns `myentry`.
 
 ```cpp
 const directory_entry& operator*() const;
 ```
 
-## <a name="op_cast"></a> directory_iterator::operator->
+## <a name="op_cast"></a> `directory_iterator::operator->`
 
 The member function returns `&**this`.
 
 ```cpp
 const directory_entry * operator->() const;
 ```
 
-## <a name="op_increment"></a> directory_iterator::operator++
+## <a name="op_increment"></a> `directory_iterator::operator++`
 
 The first member function calls `increment()`, then returns **`*this`**. The second member function makes a copy of the object, calls `increment()`, then returns the copy.
 
@@ -158,11 +158,11 @@ directory_iterator& operator++(int);
 
 ### Parameters
 
-*int*\
+*`int`*\
 The number of increments.
 
 ## See also
 
+[`<filesystem>`](../standard-library/filesystem.md)\
 [Header Files Reference](../standard-library/cpp-standard-library-header-files.md)\
-[\<filesystem>](../standard-library/filesystem.md)\
 [File System Navigation (C++)](../standard-library/file-system-navigation.md)