Compare C Generic Techniques and C++ Smart-Pointer Ownership

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Quick Overview

Compare type-generic techniques in C using void pointers, macros, and callbacks with ownership mechanisms in modern C++. Explain why C lacks native overloads, then contrast unique and shared smart pointers, move-only ownership, control blocks, weak references, and cycle risks.

Compare C Generic Techniques and C++ Smart-Pointer Ownership

Company: Netapp

Role: System Software Engineer

Category: Software Engineering Fundamentals

Difficulty: easy

Interview Round: Technical Screen

Overview: Compare type-generic techniques in C using void pointers, macros, and callbacks with ownership mechanisms in modern C++. Explain why C lacks native overloads, then contrast unique and shared smart pointers, move-only ownership, control blocks, weak references, and cycle risks.

Read the full Netapp System Software Engineer interview experience this question came from

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Netapp
Aug 9, 2026
easySystem Software EngineerTechnical ScreenSoftware Engineering Fundamentals
4
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