3. Contiguous Allocation in Data Structures | CSC211 - Data Structures and Algorithms
• Data Structures and Algorithms
In this video, we will dive into the concept of contiguous allocation in data structures. Contiguous allocation is a memory allocation technique that involves dividing a single block of memory into uniform-sized cells to store a fixed number of data elements. These cells can be accessed using their index, making them easy to use. However, this allocation technique can lead to memory wastage if the actual number of data elements is less than the allocated capacity, and it is not dynamic, meaning that if more memory is required at runtime, a request for new memory usually requires copying all information into the new memory. Additionally, allocation is not guaranteed if only small blocks are available. We will also discuss how this technique is used in various data structures, such as hashtables, adjacency matrices, stacks, and queues, and its impact on cache locality. Tune in to this video to gain a better understanding of contiguous allocation in data structures.
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