Nonstatic methods implement one of these called "this.
Data serialization and restoring serialized data requires these objects to be "swizzled" and "unswizzled." Nonstatic methods implement one of these called "this." Each node of a doubly linked list includes two of these, often called "next" and "previous;" the head and tail nodes have one each of these set to NULL. These objects are "dereferenced" to obtain the value at the address they indicate. For 10 points, name these variables present in many programming languages, notably C and C++, that store a memory address.
Data serialization and restoring serialized data requires these objects to be "swizzled" and "unswizzled."
{pointers}