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Sams Teach Yourself C++ in 24 Hours, Third Edition by Jesse Liberty

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Hour 12. Advanced References and Pointers

In the past three hours, you learned how to use references and pointers. In this hour you'll learn

  • How to use pass by reference to make your programs more efficient

  • How to decide when to use references and when to use pointers

  • How to avoid memory problems when using pointers

  • How to avoid the pitfalls of using references

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