RAII & Smart Pointers | C/C++ (English) | HUJI | Orin Summaries

דלג לתוכן

HUJI/C/C++ (English)/RAII & Smart Pointers

One sec, not boring...

תוכן עניינים

The Problem: Managing Dynamic Memory
Memory Management Strategies
RAII: Resource Acquisition Is Initialization
RAII and the Rule of Three
Smart Pointers Overview
std::unique_ptr -- Exclusive Ownership
Creating a unique_ptr
Using a unique_ptr
No Copying Allowed
Transferring Ownership with std::move
Returning unique_ptr from Functions
release() and reset()
unique_ptr in STL Containers
std::shared_ptr -- Shared Ownership
Reference Counting
std::weak_ptr -- Non-Owning Observer
Move Semantics (Brief Overview)
Summary: Which Smart Pointer to Use?

© 2026 Orin Levi

נכתב עם ai ודמעות

צור קשר התחברות תנאי שימוש פרטיות מדיניות החזרים