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Course Curriculum

  • 1

    Pointer Basics

  • 2

    Addresses and Indirection

    • What is the relationship between a pointer and an array (or string)?

    • Arrays, addresses and pointers

    • Multiple indirection

    • Multiple indirection with integers

    • Multiple Indirection with strings

    • Indirection and commandline args

    • Generic Pointers

    • Allocating memory

    • Malloc and sizeof

    • Functions that cause errors or warnings

    • Calloc

    • Free

    • Realloc

    • Pointer arithmetic

    • Calculating an array index

    • Pointers to structs

    • Data type alignment

    • Type alignment on boundaries

    • Type alignment and pointer arithmetic

    • Debugging C Programs

    • Debugging Multiple Indirection

    • Addresses and Indirection

  • 3

    Lists and data structures

    • Arrays and Lists

    • What is a linked list?

    • Singly linked lists

    • To free or not to free?

    • Doubly linked lists

    • Programming a doubly-linked List

    • Initializing a doubly-linked list

    • Implementing a doubly linked list

    • What is a queue?

    • Queues

    • What is a stack?

    • Stacks

    • Pushing and popping

    • Calculating the length of list

    • Copying a list

    • Removing an element from within a list

    • Adding an element into a list

    • Function pointers

    • Function pointer declarations

    • An array of function pointers

    • Lists and Data Structures

  • 4

    Common Pointer Problems

    • Why do pointers cause problems?

    • Deep and shallow copies

    • A deeper look at deep and shallow copies

    • Incorrect memory allocation

    • Casting pointers

    • Incorrect casts

    • Freeing already freed memory

    • Memory leaks

    • Using freed memory

    • Pointers out of scope

    • Dereferencing a null pointer

    • Common pointer problems

    • And finally...

About the instructor

Bheeej Paguirigan

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