Merge pull request #5717 from Rageking8/update-std-rank-reference

Update `std::rank` reference

Author: ShannonLeavitt

docs/standard-library/rank-class.md

@@ -1,65 +1,74 @@
 ---
-description: "Learn more about: rank Class"
-title: "rank Class"
-ms.date: "11/04/2016"
+title: "rank class"
+description: "Learn more about: rank class"
+ms.date: 08/28/2025
 f1_keywords: ["type_traits/std::rank"]
 helpviewer_keywords: ["rank class", "rank"]
-ms.assetid: bc9f1b8f-800f-46ca-b6f4-d8579ed5406a
 ---
-# rank Class
+# `rank` class
 
 Gets number of array dimensions.
 
 ## Syntax
 
 ```cpp
-template <class Ty>
+template <class Type>
 struct rank;
 ```
 
-### Parameters
+### Template parameters
 
-*Ty*\
+*`Type`*\
 The type to query.
 
 ## Remarks
 
-The type query holds the value of the number of dimensions of the array type *Ty*, or 0 if *Ty* is not an array type.
+The type query holds the value of the number of dimensions of the array type *`Type`*, or 0 if *`Type`* is not an array type.
 
 ## Example
 
 ```cpp
 // std__type_traits__rank.cpp
 // compile with: /EHsc
+
 #include <type_traits>
 #include <iostream>
 
 int main()
-    {
+{
     std::cout << "rank<int> == "
         << std::rank<int>::value << std::endl;
     std::cout << "rank<int[5]> == "
         << std::rank<int[5]>::value << std::endl;
     std::cout << "rank<int[5][10]> == "
         << std::rank<int[5][10]>::value << std::endl;
 
-    return (0);
-    }
+    int single_dim_array[]{ 1, 2, 3 };
+    int double_dim_array[2][1]{ { 4 }, { 5 } };
+
+    std::cout << "\nrank<decltype(single_dim_array)> == "
+        << std::rank<decltype(single_dim_array)>::value << std::endl;
+    std::cout << "rank<decltype(double_dim_array)> == "
+        << std::rank<decltype(double_dim_array)>::value << std::endl;
+}
 ```
 
 ```Output
 rank<int> == 0
 rank<int[5]> == 1
 rank<int[5][10]> == 2
+
+rank<decltype(single_dim_array)> == 1
+rank<decltype(double_dim_array)> == 2
 ```
 
 ## Requirements
 
-**Header:** \<type_traits>
+**Header:** `<type_traits>`
 
-**Namespace:** std
+**Namespace:** `std`
 
 ## See also
 
-[<type_traits>](../standard-library/type-traits.md)\
-[extent Class](../standard-library/extent-class.md)
+[`<type_traits>`](type-traits.md)\
+[`extent` class](extent-class.md)