After I graduated college with a BS in Electrical Engineering, I thought that was the last time I was going to program in “C”. Throughout various points in my career, I’ve encountered and wrangled with a decent amount of “C” code either due to legacy or portability reasons.Tags: School Uniforms Mandatory EssayTerm Paper TemplateThe Creative Writing CoursebookCover Letter Personal Assistant No ExperienceProspectus DissertationResearch Paper Requirements High SchoolCompare Contrast Parenting EssayWhere To Do HomeworkHow To Write An Essay ReportHow Is Ip Address Assigned
Learning pointers will make you a better programmer. When a variable gets declared, memory to hold a variable of that type is allocated at an unused memory location.
There are two main operators for working with pointers.
The operator is used when declaring a pointer and when dereferencing a pointer.
In practice it is rare to see more than a pointer to a pointer. Take the following code: I hope this (somewhat) brief overview helps with some of the different types of pointers you will see.
If you found this useful, check out some of my other posts on function pointers in C and pointers and arrays in c.