json/doc/examples/insert__count.cpp
Niels Lohmann 9b32f72584
📝 fixed examples for Wandbox
As I learned in https://github.com/melpon/wandbox/issues/209, this
library is already installed at Wandbox, so we need to adjust the
examples to use `#include "json.hpp"` insteas of `#include <json.hpp>`.
2017-04-21 22:07:07 +02:00

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#include "json.hpp"
using json = nlohmann::json;
int main()
{
// create a JSON array
json v = {1, 2, 3, 4};
// insert number 7 copies of number 7 before number 3
auto new_pos = v.insert(v.begin() + 2, 7, 7);
// output new array and result of insert call
std::cout << *new_pos << '\n';
std::cout << v << '\n';
}