- Integer Pointers
A simple example that shows what a pointer is.
- Arrays of arbitrary lengths
This example shows how to construct arrays of arbitrary lengths using pointers.
- Passing variables by reference
If we have a variable x and we pass the address of x to a function, then that function can edit the value of x.
- Pointers and structures
This example shows how to work with pointers to structures.
- A polygon example
This provides an example of a self-referential pointer.