Source: C Language Chinese Network Editor: strongerHuang As of September 2020, the GCC compiler has been updated to version 10.2, and its functionality has expanded from initially only compiling C language to now supporting multiple programming languages, including C++. In addition, the current GCC compiler also supports compiling programs in Go, Objective-C, Objective-C++, Fortran, Ada, … Read more
IAR for ARM is a top-tier integrated development environment, fully known as “IAR Embedded Workbench for ARM”. It is developed by the world-renowned Swedish company IAR Systems, which specializes in embedded systems development tools and services. Founded in 1983 and headquartered in Uppsala, Sweden, the company went public on NASDAQ OMX Stockholm on January 4, … Read more
1. The Powerful Advantages of C++ in Driver Development In the field of device driver development, C++ is a “powerful tool.” It inherits the precise control capabilities of C language over low-level hardware, allowing it to directly “communicate” with hardware, manage memory meticulously, and precisely control processor resources. This is crucial for device drivers that … Read more
C++ exception handling is one of the important features for improving program robustness and maintainability. In C++, resource management is closely related to exception handling, especially in ensuring that resources are correctly released in the event of an exception. In this regard, RAII (Resource Acquisition Is Initialization) is a very important design pattern that uses … Read more
Introduction by Alibaba This article attempts to summarize some issues encountered in developing Redis modules using C++ in Tair and crystallize them into best practices, hoping to provide some assistance to users and developers of Redis modules (some best practices also apply to C and other languages). Overview Redis started supporting the extension of its … Read more
1. Class Reflection After analyzing simple classes and structures, we can further analyze the reflection of ordinary classes. There are generally several situations for reflecting a class: 1. Creating and matching objects by class name 2. Reflecting class member variables 3. Reflecting class member functions 4. Handling class inheritance relationships. Here, we will only deal … Read more
Hello everyone! Today we will explore a very important C++ concept—smart pointers. As a beginner, you may encounter memory management issues during your learning process. Smart pointers were created to solve these problems; they help us manage memory better and avoid those pesky memory leaks. Next, I will guide you step by step to understand … Read more
Google’s Android Engineering Director Lars Bergstrom recently shared the company’s experience migrating projects written in Go or C++ to the Rust programming language at the Rust Nation conference. Bergstrom stated that although there were cases of rewriting code in the memory-safe Rust language as early as 2016 with Dropbox and 2018 with Figma, and the … Read more
>version : unreal engine 5.2< Today we are going to conduct a super interesting Tutorial, simulating explosion effects in C++ by adding a radial shockwave to all objects, with adjustable ranges. Create a new Actor named AddRadialForceActor, and do not need to add content in the header file for now. We will add all the … Read more
Authors: Zhao Yuying, Xiao Zhi Recently, Dropbox announced it would abandon using C++ to write cross-platform code for iOS and Android, opting instead for each platform’s native frameworks (Swift/Kotlin), citing the high hidden costs associated with code sharing. Interestingly, in 2014, during a presentation to Facebook developers, Dropbox openly stated that writing two sets of … Read more