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C++

Posts: C++ articles

Mar 06 2025
std::array in C++ is faster than array in C. Sometimes
Anton Tretyakov
Let's give a spit-shine to our bolides and watch them navigate twists and turns of compiler optimizations using std::array as an example. Will they overtake a built-in array or fall...
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Mar 05 2025
Breaking down bugs in TDengine to master refactoring, part 1: sausage code
Andrey Karpov
The analysis of the TDengine project code using PVS-Studio reveals classic errors and typos. Developers could've avoided many of them if they had carefully designed the code in the first place...
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Feb 21 2025
Exploring Nau Engine codebase: pt.2
Evgenii Feklin
Welcome to the second part of our Nau Engine trilogy, where we delve into key aspects of optimization and performance enhancement. Our goal is to discover issues that could impact the performance...
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Feb 18 2025
History of C and C++. Part two: standardization of C and C++, Qt, Clang, and Unreal Engine
Valerii Filatov
This is a second part of the story on how the C and C++ languages came to be as we know them today. Here, we'll cover the official certification of C and C++, as well as the tools released...
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Issues: PVS-Studio plugin for Visual Studio
Valerii Filatov
Several users have reported issues with the PVS-Studio plugin for Visual Studio version 17.12 and later, preventing the plugin to be run. In this post, we'll explain the issue and suggest...
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Feb 13 2025
Exploring Nau Engine codebase: pt.1
Evgenii Feklin
This article begins a trilogy about the Nau Engine game engine. In the first part, we focus on its functionality and explore three categories of common errors: copy-paste errors, logic flaws...
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Jan 31 2025
PPSSPP or psp? Uncovering bugs from the past
Alexey Smolskas
In the world of video games, emulators have become a real boon for fans of classic projects. Among these, PPSSPP stands out as one of the most popular PlayStation Portable (PSP) emulators...
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Jan 28 2025
C++ programmer's guide to undefined behavior
Andrey Karpov
Your attention is invited to the complete list of e-book parts (12 parts out of 11) on undefined behavior. This is not a textbook, as it's intended for those who are already familiar with...
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Jan 23 2025
How frivolous use of polymorphic allocators can imbitter your life
Grigory Semenchev
Do you want to stay ahead of the curve and start to use polymorphic allocators in your projects? Are you undeterred even by the cost of virtual calls? If so, it's time to talk about the nuances...
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Jan 22 2025
C++ programmer's guide to undefined behavior: part 12 of 11
Andrey Karpov, Dmitry Sviridkin
Your attention is invited to the final part of an e-book on undefined behavior. This is not a textbook, as it's intended for those who are already familiar with C++ programming. It's a kind of...
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