Pointer arrays are a useful tool for mapping peripheral registers to a driver. There are many advantages to using pointer arrays such as simplified initializations and the ability to generate a ...

Many “freshman” programmers do not fully understand or appreciate pointers in the C language. When I wanted to learn about pointers— variables that contain a memory address— I took a book on summer ...

I have a bunch of hard-coded global 3D arrays of floats. I can loop through an individual 3D array just fine, but I also want to loop through all the 3D arrays. So, I thought of creating a one ...

Once again, pointers are simply memory addresses, and to fully utilize this similarity, C provides the concept of function pointers.

Arrays are not pointers; pointers are not arrays. This is perhaps the most common misconception about C, and a “Guide to C Pointers” should not propagate it.