deploy: 40a62947d3

api/basic_json/size.md

@@ -42,13 +42,51 @@ JSON value which is `1` in the case of a string.
     The following code calls `size()` on the different value types.
     
     ```cpp
-    --8<-- "examples/size.cpp"
+    #include <iostream>
+    #include <nlohmann/json.hpp>
+    
+    using json = nlohmann::json;
+    
+    int main()
+    {
+        // create JSON values
+        json j_null;
+        json j_boolean = true;
+        json j_number_integer = 17;
+        json j_number_float = 23.42;
+        json j_object = {{"one", 1}, {"two", 2}};
+        json j_object_empty(json::value_t::object);
+        json j_array = {1, 2, 4, 8, 16};
+        json j_array_empty(json::value_t::array);
+        json j_string = "Hello, world";
+    
+        // call size()
+        std::cout << j_null.size() << '\n';
+        std::cout << j_boolean.size() << '\n';
+        std::cout << j_number_integer.size() << '\n';
+        std::cout << j_number_float.size() << '\n';
+        std::cout << j_object.size() << '\n';
+        std::cout << j_object_empty.size() << '\n';
+        std::cout << j_array.size() << '\n';
+        std::cout << j_array_empty.size() << '\n';
+        std::cout << j_string.size() << '\n';
+    }
+    
     ```
     
     Output:
     
     ```json
-    --8<-- "examples/size.output"
+    0
+    1
+    1
+    1
+    2
+    0
+    5
+    0
+    1
+    
     ```
 
 ## See also