iw4x-client/deps/json/docs/examples/out_of_range.cpp

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2024-03-07 05:13:50 -05:00
#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
int main()
{
try
{
// calling at() for an invalid index
json j = {1, 2, 3, 4};
j.at(4) = 10;
}
catch (json::out_of_range& e)
{
// output exception information
std::cout << "message: " << e.what() << '\n'
<< "exception id: " << e.id << std::endl;
}
}