#include <vector>
struct Foo
{
    int m_x;
    Foo() : m_x(0) { }
    Foo(const Foo&) = delete;
    Foo& operator=(const Foo&) = delete;
};
int main(int argc, const char *argv[])
{
    std::vector<Foo> fooVec;
    fooVec.emplace_back();
    return 0;
}