Pointers
Pointers
A pointer is a reference to another variable (memory location) in a program
Used to change variables inside a function (reference parameters)
Used to remember a particular member of a group (such as an array)
Used in dynamic (on-the-fly)...See more
memory allocation (especially of arrays)
Used in building complex data structures (linked lists, stacks, queues, trees, etc.)
*Outline
*Pointer Basics
*Pointer Variable Definition
Address (&) Operator
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