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Avoiding Memory Leaks in C++ Without Smart Pointers

Tutorial April 11, 2025

  • How memory leaks happen.
  • How to structure your code to avoid them.
  • A design pattern to manage dynamic memory safely (RAII without smart pointers).
  • A reusable ScopedPointer class to emulate unique_ptr in old C++.

Consider this code:

Deep Copy in C++: How to Avoid Shallow Copy Pitfalls

Tutorial April 11, 2025

  • Copy Constructor
  • Copy Assignment Operator
  • Destructor

You must implement all three. This is called the Rule of Three.