WhisperCom/libs/json/doc/examples/json_pointer__operator_add.cpp

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#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;
}