Is std::vector copying the objects with a push_back?

Question

After a lot of investigations with valgrind, I\'ve made the conclusion that std::vector makes a copy of an object you want to push_back.

Is that really true ? A vect

Answer 1

Relevant in C++11 is the emplace family of member functions, which allow you to transfer ownership of objects by moving them into containers.

The idiom of usage would look like

std::vector