Lecture
This lecture covers the fundamentals of dynamic memory allocation in the C programming language, focusing on pointers. The instructor begins by reviewing previous lessons on pointers, emphasizing their use as references and for generic programming. The lecture then introduces dynamic memory allocation, explaining the two primary methods of memory management: static allocation, which is handled by the compiler, and dynamic allocation, which allows programmers to manage memory during program execution. The instructor illustrates these concepts with a detailed explanation of the memory structure of a process, including the stack and heap. The stack is used for local variables, while the heap is utilized for dynamic memory allocation. The lecture also discusses the functions malloc and calloc for allocating memory dynamically, as well as the importance of managing memory effectively to avoid issues such as memory leaks. Overall, this lecture provides a comprehensive overview of how to handle memory allocation in C programming, essential for efficient software development.