iterator invalidation

Deepin Linux

Dec 20, 2023 · Fundamentals

C++ Interview Questions: Polymorphism, Vtables, Memory Alignment, STL Containers, and Multithreading Locks

This article presents a comprehensive C++ interview guide covering dynamic polymorphism, vtable mechanics, static vs virtual functions, memory alignment benefits, iterator invalidation in vector and map, erase‑remove idiom, map implementation details, and common synchronization primitives used in multithreaded programming.