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api/json_pointer/operator_slash.md

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+# <small>nlohmann::json_pointer::</small>operator/
+
+```cpp
+// (1)
+json_pointer operator/(const json_pointer& lhs, const json_pointer& rhs);
+
+// (2)
+json_pointer operator/(const json_pointer& lhs, string_t token);
+
+// (3)
+json_pointer operator/(const json_pointer& lhs, std::size_t array_idx);
+```
+
+1. create a new JSON pointer by appending the right JSON pointer at the end of the left JSON pointer
+2. create a new JSON pointer by appending the unescaped token at the end of the JSON pointer
+3. create a new JSON pointer by appending the array-index-token at the end of the JSON pointer
+
+## Parameters
+
+`lhs` (in)
+:    JSON pointer
+
+`rhs` (in)
+:    JSON pointer to append
+
+`token` (in)
+:    reference token to append
+
+`array_idx` (in)
+:    array index to append
+
+## Return value
+
+1. a new JSON pointer with `rhs` appended to `lhs`
+2. a new JSON pointer with unescaped `token` appended to `lhs`
+3. a new JSON pointer with `array_idx` appended to `lhs`
+
+## Complexity
+
+1. Linear in the length of `lhs` and `rhs`.
+2. Linear in the length of `lhs`.
+3. Linear in the length of `lhs`.
+
+## Examples
+
+??? example
+
+    The example shows the usage of `operator/`.
+     
+    ```cpp
+    --8<-- "examples/json_pointer__operator_add_binary.cpp"
+    ```
+    
+    Output:
+    
+    ```json
+    --8<-- "examples/json_pointer__operator_add_binary.output"
+    ```
+
+## Version history
+
+1. Added in version 3.6.0.
+2. Added in version 3.6.0. Changed type of `token` to `string_t` in version 3.11.0.
+3. Added in version 3.6.0.