Pointers to Pointers C++
23C++ Pointers to Pointers. In this video you will learn about pointers to pointers in c++, sometimes referred to as a double pointer. A pointer is a variable that holds a memory address. Because pointers are basically variables, they are also stored somewhere on the stack with a memory address location. Therefore we can create a pointer to a pointer. Using a pointer to a pointer, we can create 2D arrays, or matrices, on the heap.
If you need to review these topics:
2D Arrays: https://youtu.be/A4nX2f4xldQ
Pointers: https://youtu.be/FSOnAszRFTk
Pointers to Arrays/ Pointer Arithmetic: https://youtu.be/mlTjAmqtNA8
Null Pointers: https://youtu.be/1QMJQ8dCzJQ
Dynamic Memory Allocation: https://youtu.be/LFwq0cCyazA
C++ Playlist:
https://www.youtube.com/playlist?list=PLnKe36F30Y4ZDNIOZ51sX25pWKQ1pkpTE
Install C++ with VS Code:
https://youtu.be/DMWD7wfhgNY
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