C++11 emplace_back on vector?

Question

Consider the following program:

#include 
#include 

using namespace std;

struct T
{
    int a;
    double b;
    string c;
};

         


        

Answer 1

You can create the struct T instance and then move it to the vector:

V.push_back(std::move(T {42, 3.14, "foo"}));