C++26 is coming, but what are the major features that have been added to C++ since C++11?

Modern C++ has seen a series of significant updates starting from C++11, each bringing new features and enhancements that aim to make the language more efficient, readable, and maintainable. Here’s a brief overview of the major features introduced in each version since C++11, along with a comment on their usage:

C++11

C++11 marked a significant evolution in the C++ language, introducing several powerful features that modernized and simplified C++ programming. Here are some of the most impactful features, along with examples to illustrate their usage:

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To developers who heavily rely on AI for generating C++ code. Be careful.

AI-driven code generation has become an increasingly important aspect of software development, leveraging advanced models to write, optimize, and understand code. However, AI is not intended to replace developers but rather to aid them in their tasks. Ultimately, it is up to humans to determine how to utilize AI suggestions. Let’s consider this query we posed to GPT-4o:

give me a c++ functon to add 2 big integers

Here’s the answer:

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Benefits of well-Designed projects : GCC vs Clang

GCC (GNU Compiler Collection) and Clang are two of the most prominent C++ compilers in the world of software development. Each has a unique design philosophy and architecture that caters to different needs and preferences. This article explores the fundamental design differences between GCC and Clang, highlighting how these differences impact their functionality, performance, and usability.

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Understanding Small String Optimization (SSO) in std::string

In the world of C++ programming, efficient memory management is crucial for optimal performance. One fascinating feature that many modern implementations of std::string offer is Small String Optimization (SSO). This clever optimization can significantly enhance the performance of string operations by minimizing heap allocations for small strings. Let’s dive into what SSO is, how it works, and why it matters.

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The majority of code executed on a Windows PC is developed in C++, so it’s expected to encounter more issues in C++ code.

Recently, numerous articles have highlighted issues in C++ code, and even the White House has discouraged the use of C++ in favor of promoting Rust. However, does this perspective consider the extensive use of C++ compared to other programming languages? In this post, we will explore the fact that the majority of code executed on a Windows PC is developed in C++. What if most of this code were developed in Rust, C#, or Java? Would we still have the same incredible user experience we enjoy today? Let’s delve into this question and examine the potential implications.

The usage patterns of Windows users vary widely, but several key activities dominate their screen time. We can enumerate:

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OpenCV: The art of using the KISS and YAGNI principles.

As programmers, we’re often tempted to leverage design patterns, language idioms, advanced language features, and well-known libraries, which is certainly advisable. However, it’s essential to put on the KISS/YAGNI glasses before diving into these techniques 🙂

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Why should you consider using the C++ POCO library?

The POCO C++ Libraries (POCO stands for “Portable Components”) is a collection of open-source C++ class libraries that simplify and accelerate the development of network-centric, portable applications in C++. These libraries provide a wealth of features, ranging from HTTP and HTTPS clients and servers, to XML parsing, to data encryption, to threading support, and much more.

We’ve relied on the POCO library for over 15 years to verify whether CppDepend accurately evaluates well-implemented projects. Therefore, this assessment is not drawn from a fleeting encounter with the library but from a thorough analysis of its many versions over the past 15 years.

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C++ always comes to the rescue for challenging problems: the llamafile case study is a prime example.

C++ has been instrumental in resolving numerous challenging problems across various domains due to its efficiency, performance, and versatility. Some of the challenging problems resolved by C++ include:

  1. System Software Development: C++ has been extensively used in developing system software such as operating systems (e.g., Windows, Linux), device drivers, and embedded systems due to its low-level capabilities and ability to interact closely with hardware.
  2. Game Development: C++ is widely employed in the game development industry to create high-performance and resource-efficient games. Its ability to manage memory and provide low-level access to hardware makes it suitable for developing game engines and graphics-intensive applications.
  3. High-Performance Computing: C++ is a preferred choice for developing high-performance computing applications, including simulations, scientific computing, and numerical analysis. Its ability to optimize code for speed and efficiency allows for faster execution of complex algorithms.
  4. Financial Systems: C++ is commonly used in developing financial systems and trading platforms due to its speed and reliability. It is crucial in building algorithmic trading systems, risk management software, and market analysis tools.
  5. Networking and Telecommunications: C++ is utilized in networking and telecommunications for building efficient network protocols, routers, and communication software. Its ability to handle low-level network operations and optimize network performance makes it invaluable in this domain.
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