concat std::vector and initializer list

Question

In c++11 you can do this wonderful syntax:

vector<int> numbers = {1, 2, 3}; 

Is there a way to concatenate a further initializer list onto an existing vector?

numbers.??? ({4, 5, 6}); 

or

std::??? (numbers, {4, 5, 6}); 

Answer 1

You can use std::vector::insert for that:

#include <vector>  vector<int> numbers = {1, 2, 3}; numbers.insert( numbers.end(), {4, 5, 6} );