C++ Reactive Programming

Move semantics

The C++ programming language implicitly warrants a Copy Constructor, Assignment Operator, and a Destructor (some times virtual) with every class designed by us. This is meant to do resource management while cloning an object or while assigning to an existing object. Sometimes it is very expensive to copy an object and the movement of ownership (through pointers) helps in writing fast code. Modern C++ has got a facility to provide a Move Constructor and a Move assignment operator to help developers avoid copying large objects, during the creation of a new object or assignment to a new object. Rvalue references can act as a hint to the compiler that, when temporary objects are involved, a move version of a constructor or a move ...