What are the implicit member functions of class?

Answer 1

As Per Wiki-->http://en.wikipedia.org/wiki/Special_member_functions

1. Default constructor -->if no other constructor is explicitly declared
2. Copy constructor --> if no move constructor or move assignment operator is explicitly declared.If a destructor is declared generation of a copy constructor is deprecated.
3. Move constructor -->if no copy constructor, move assignment operator or destructor is explicitly declared.
4. Copy assignment operator -->if no move constructor or move assignment operator is explicitly declared.
   If a destructor is declared generation of a copy assignment operator is deprecated.
5. Move assignment operator --> if no copy constructor, copy assignment operator or destructor is explicitly declared.
6. Destructor