Give that you're calling move in main() to invoke the rvalue reference methods, is it necessary in lines A & B & C to repeat an additional call to move()? You already have the rvalue reference, so is it doing anything different in those lines with vs without?
So here i got a small test program:Software i used for test:Compiler: gcc 7.3.0Compiler flags: -std=c++11
I have seen move semantics applied to constructors, but in this bit of code, I'm wondering if the big struct is copied entirely when returned or not. I'm not even sure it is related to move semantics. Does C++ always copies this kind of data, or is it optimized? Could...
In a mixture of Rust and C code for a microcontroller, I have a Rust data structure that I have to make known to the C part of my program. I got this working.