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Darts-clone: An Efficient and Compact C++ Double Array Trie Library Darts-clone is a static double array Trie structure library based on C++. It is a clone of Darts (Double-Array Trie System). By optimizing the data structure, it provides more efficient space utilization and fast string lookup capabilities, suitable for applications that require efficient keyword searching. … Read more
The Core Role of Iterators in C++ STL Introduction In the C++ Standard Template Library (STL), iterators are a very important concept. They provide a unified way to access and manipulate elements within containers without needing to understand the internal implementation details of the containers. This article will detail the basic concepts of iterators, their … Read more
The Necessity of Type Constraints in Generic Programming: A Comparison of C++, Rust, and C AbstractThis article analyzes the critical role of type constraints in avoiding template matching ambiguities by comparing the differences in generic implementations among C++, Rust, and C99. When generic logic is complex and there are templates with the same name, the … Read more
Cyrus-SASL: A Powerful Authentication Tool in C++ Cyrus-SASL is a C++ library used to implement Simple Authentication and Security Layer (SASL). It provides application developers with a generic way to integrate various authentication mechanisms into their applications. Whether developing email systems, instant messaging tools, or other web applications requiring user authentication, Cyrus-SASL offers robust support. … Read more
1. Introduction to Sorting Algorithms Sorting algorithms are one of the fundamental algorithms in computer science, which rearrange a collection of data elements in a specific order. Common sorting orders include ascending and descending. Sorting algorithms play a crucial role in search optimization, data processing, and algorithm design. 2. Basic Principle of Bubble Sort Bubble … Read more
Old Zhou talks about coding, the flowers fall under the keyboard; each line weaves a dream across the galaxy, poetry and coding nurture a clear virtue. I am Old Zhou! Follow the “Old Zhou Talks Code” public account for more selected content!┉ ∞ Concept ∞ ┉ Basic Concept: The adapter pattern converts the interface of … Read more
C++17 introduces a series of new features that make programming more concise and efficient. This article will detail three important new features: structured bindings, <span>if constexpr</span>, and the filesystem library. We will demonstrate the usage of these features through example code. 1. Structured Bindings What are Structured Bindings? Structured bindings allow us to destructure multiple … Read more
In modern robotics technology, motion control and path planning are two crucial areas. This article will introduce basic users to how to perform simple motion control and path planning using C++, along with corresponding code examples. 1. Motion Control 1.1 What is Motion Control? Motion control refers to managing the movement of a robot through … Read more
In the C++ Standard Template Library (STL), associative containers are a very important class of containers that provide a key-value pair storage method. This article will detail three commonly used associative containers: <span>set</span>, <span>map</span>, and <span>multiset</span>, and demonstrate their efficient operations through code examples. 1. set 1.1 Overview <span>set</span> is a collection that only allows … Read more