deploy: 94fe31eb9b

api/json_pointer/parent_pointer.md

@@ -12,7 +12,8 @@ Parent of this JSON pointer; in case this JSON pointer is the root, the root its
 
 ## Exception safety
 
-No-throw guarantee: this function never throws exceptions.
+Strong exception safety: if an exception occurs, the original value stays intact. The function is not `#!cpp noexcept`
+and allocates a new JSON pointer, so it can throw `#!cpp std::bad_alloc`; it throws no library exceptions.
 
 ## Complexity
 
@@ -28,7 +29,7 @@ Linear in the length of the JSON pointer.
     #include <iostream>
     #include <nlohmann/json.hpp>
     
-    using json = nlohmann::json;
+    using nlohmann::json;
     
     int main()
     {
@@ -41,7 +42,7 @@ Linear in the length of the JSON pointer.
         std::cout << std::boolalpha
                   << "parent of \"" << ptr1 << "\" is \"" << ptr1.parent_pointer() << "\"\n"
                   << "parent of \"" << ptr2 << "\" is \"" << ptr2.parent_pointer() << "\"\n"
-                  << "parent of \"" << ptr3 << "\" is \"" << ptr3.parent_pointer() << "\"" << std::endl;
+                  << "parent of \"" << ptr3 << "\" is \"" << ptr3.parent_pointer() << "\"" << '\n';
     }
     
     ```