Hi, friends! Today we are going to talk about a very important tool in C++—Smart Pointers. If you have previously written dynamic memory management code in C++, you may be familiar with new and delete. But have you ever fallen into the pit of memory leaks because you forgot to call delete? Or crashed your … Read more
Imagine you are ordering a cup of milk tea 🧋… “Boss, I want a cup of pearl milk tea!” “Do you want to adjust the sweetness and ice level?” “No, the default is fine!” This scene seems very familiar, right? In the programming world, C++ default parameters are like the “standard configuration” at a milk … Read more
1. The Emergence of the C++20 Module System 1. The Emergence of the C++20 Module System In the world of C++ programming, the traditional header file mechanism has long been a double-edged sword. On one hand, it provides some convenience for code organization and reuse; on the other hand, it brings many tricky problems that … Read more
Introduction: The Collision of C++ and Neural Networks In today’s programming world, C++ is like a low-key yet powerful “behind-the-scenes hero”, firmly dominating the field of high-performance computing. From the stunningly realistic graphics rendering in game development to precise handling of complex data in scientific computing, C++ builds efficient systems through its near-ultimate control over … Read more
Hello, friends! I’m Hui Mei 😊. Today, we’re going to discuss rvalue references and move semantics in C++. These are important features introduced in C++11, specifically designed to enhance program performance, especially when your code requires a lot of object copying. These two techniques become particularly crucial! You might be wondering: “Rvalue references? Sounds complicated… … Read more
Introduction: The Wonderful Collision of C++ and Neural Networks Today, the wave of AI is sweeping across the globe, from facial recognition payments to intelligent voice assistants, from precise medical imaging diagnosis to self-driving cars, the presence of neural networks is ubiquitous. It has become the core engine driving these innovative applications. In the realm … Read more
C++’s polymorphism is one of its most powerful features and a cornerstone of object-oriented programming. Through polymorphism, we can call derived class functions using base class pointers or references without needing to know the specific derived class type. So, how is this “magic” achieved? The answer lies in the virtual table (vtable)! It is the … Read more
Introduction: The Fantastical World of C++ Neural Networks Today, the wave of AI is sweeping across the globe, and C++ neural networks play an extremely important role in this. From intelligent voice assistants that instantly understand and accurately respond to our needs, to self-driving cars that navigate smoothly on the road with precise perception and … Read more
Hey, friends! Hui Mei is back! 😄 Today we are going to talk about a topic that seems a bit ‘sci-fi’: CRTP (Curiously Recurring Template Pattern), which literally translates to ‘Curiously Recurring Template Pattern’. Don’t be scared by this name; it is actually a very practical C++ technique often used to achieve efficient static polymorphism. … Read more
In C++, resource management is a very important topic, especially when it comes to managing system resources such as memory, files, and network connections. C++ provides powerful tools and features to help programmers manage these resources efficiently and safely, with one of the key techniques being the application of smart pointers. In this article, we … Read more