The function of placement new is to perform the construction of objects on the memory allocated by operator new, so did new operator use placement new after using operator new to request memory? If not, how is it constructed? Does it have anything to do ...
JavaScript Advanced programming (3rd Edition) P144 the meaning expressed in (2). It s not what I understand. -reference elevation content start- English explanation To create a new instance of Person, use the new operator. Calling a constructor i...