C + + pointer reference

1. Pointers and composite types referenced as C + +

2.*, & is called a pointer, reference, in the expression called the dereference, the address character, is the operator, can not confuse the meaning.

Reference

1. The reference must be initialized, to match the claim type, and must be an object (not a literal value or an expression)

2. The reference itself is not an object, so reference references cannot be defined

Pointer

1. You cannot define a pointer to a reference because the reference is not an object, there is no actual address

。。。 Not to be continued

C + + pointer reference