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Object Model

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Python Programming Learning Circle
Python Programming Learning Circle
Aug 3, 2022 · Fundamentals

Why Python Has No Pointers and How to Simulate Them

This article explains why native pointers do not exist in Python, describes the underlying object model, immutable versus mutable objects, the distinction between variables and names, and demonstrates several practical ways to emulate pointer behavior using mutable containers, custom classes, and the ctypes module.

Memory ManagementMutable TypesObject Model
0 likes · 18 min read
Why Python Has No Pointers and How to Simulate Them
Sohu Tech Products
Sohu Tech Products
Jul 17, 2019 · Mobile Development

Understanding Swift Object Creation, Method Dispatch, and Memory Layout – A C‑Style Pseudocode Exploration

This article explains how Swift objects are created and destroyed, how method calls are implemented compared with Objective‑C, the memory layout of Swift classes, the role of virtual tables, the impact of compiler optimizations, and the feasibility of runtime method replacement, illustrated with extensive C‑style pseudocode examples.

Compiler OptimizationMethod DispatchObject Model
0 likes · 34 min read
Understanding Swift Object Creation, Method Dispatch, and Memory Layout – A C‑Style Pseudocode Exploration