Why does one call of this function use NRVO while another call of the same function does not?
vector is a struct with two public members X and Y; a parameterized constructor that prints integer constructor called; a copy constructor that prints copy constructor called; and a move constructor that prints move constructor called <== This line is different.
Why does one call of this function use NRVO while another call of the same function does not?
vector is a struct with two public members X and Y; a parameterized constructor that prints integer constructor called; a copy constructor that prints copy constructor called; and a move constructor that prints move constructor called <== This line is different.