json/doc/examples/swap__string_t.cpp
Niels Lohmann 0258484626
🔖 set version to 3.1.0
- updated documentation wrt. new repository layout
- temporarily switched off Homebrew --HEAD building (can only be switched on after release)
- set copyright date to 2018
2018-02-01 22:20:26 +01:00

20 lines
438 B
C++

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
// create a JSON value
json value = { "the good", "the bad", "the ugly" };
// create string_t
json::string_t string = "the fast";
// swap the object stored in the JSON value
value[1].swap(string);
// output the values
std::cout << "value = " << value << '\n';
std::cout << "string = " << string << '\n';
}