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@@ -52,13 +52,40 @@ json_pointer& operator/=(std::size_t array_idx)
The example shows the usage of `operator/=`.
```cpp
--8<-- "examples/json_pointer__operator_add.cpp"
#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create a JSON pointer
json::json_pointer ptr("/foo");
std::cout << "\"" << ptr << "\"\n";
// append a JSON Pointer
ptr /= json::json_pointer("/bar/baz");
std::cout << "\"" << ptr << "\"\n";
// append a string
ptr /= "fob";
std::cout << "\"" << ptr << "\"\n";
// append an array index
ptr /= 42;
std::cout << "\"" << ptr << "\"" << std::endl;
}
```
Output:
```json
--8<-- "examples/json_pointer__operator_add.output"
"/foo"
"/foo/bar/baz"
"/foo/bar/baz/fob"
"/foo/bar/baz/fob/42"
```
## See also