Move Semantics: The Foundation of Zero-Copy Operations! 🚀 Following up on our previous tip about ref qualifiers, let's dive into what makes them possible: move semantics! While ref qualifiers help us optimize member functions, move semantics is the underlying mechanism that makes efficient data transfer possible. #cpp #cplusplus #optimization #moderncpp Problem Remember how ref qualifiers helped us optimize getData()? But what's actually happening when we "move" data? The Move Semantics Magic ✅ DO use std::move: - Implementing move operations - In ref-qualified rvalue member functions (from previous tip) - Passing ownership to another function ❌ DON'T use std::move: - In ref-qualified lvalue functions - On function returns (prevents RVO) - On objects you still need After our previous dive into ref qualifiers, can you see how move semantics makes them truly powerful? Share your "aha!" moments about move semantics! 💡
