proposal for emplace/emplace_back ()

This commit is contained in:
Niels 2016-11-11 19:29:14 +01:00
parent 9ca00e4880
commit 1be73b903e
10 changed files with 302 additions and 1 deletions
doc/examples

23
doc/examples/emplace.cpp Normal file
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#include <json.hpp>
using json = nlohmann::json;
int main()
{
// create JSON values
json object = {{"one", 1}, {"two", 2}};
json null;
// print values
std::cout << object << '\n';
std::cout << null << '\n';
// add values
object.emplace("three", 3);
null.emplace("A", "a");
null.emplace("B", "b");
// print values
std::cout << object << '\n';
std::cout << null << '\n';
}