Modern-Cpp-Skills

Use when creating skills for C++20 standard library features, language constructs, remote third-party libraries, or local C++ projects. Keywords: create C++20 skill, create std skill C++, create concept skill, create local C++ skill, 创建 C++20 skill, 创建标准库技能, 创建 concept 技能, 本地库生成 skill, 动态 C++ skill, skill for ranges, skill for coroutines, skill for concepts, generate C++ skill from local path, C++20 技能, 从文档创建 skill, from docs create C++ skill

Mastering C++ Ownership: Move Semantics, RAII, and Reference Safety. Triggers: std::move, use-after-free, double-free, dangling pointer, copy elision, RVO, reference qualifiers.

Mastering C++ Smart Pointers: unique_ptr, shared_ptr, weak_ptr. Triggers: memory management, cycles, enable_shared_from_this, make_unique, make_shared, custom deleters.

Mastering C++ Const Correctness and Mutability. Triggers: const, mutable, logically const, bitwise const, data race, mutex, shared_mutex, thread safety.

Mastering C++ Polymorphism: Templates, Concepts, and Virtual Functions. Triggers: templates, concepts, vtable, CRTP, static polymorphism, dynamic polymorphism, SFINAE.

Mastering C++ Type-Driven Design. Triggers: strong types, phantom types, type state pattern, builder pattern, invalid state unrepresentable.

Mastering C++ Error Handling. Triggers: exceptions, try-catch, noexcept, std::expected, std::optional, error codes, assert, terminate.

Mastering C++ Concurrency. Triggers: std::thread, jthread, atomic, mutex, deadlock, race condition, memory model, coroutine, async.

Mastering C++ Domain Modeling (DDD). Triggers: Entity, Value Object, Aggregate, Repository, Pimpl, Class Design, Invariant.

Mastering C++ Performance. Triggers: cache locality, heap allocation, inlining, SIMD, standard layout, string_view, reserve, pmr.

Mastering C++ Ecosystem: CMake, vcpkg, Conan, Sanitizers, Tooling.

Mastering C++ Lifecycle: RAII, Destructors, Static Initialization, Rule of 5.

Mastering C++ Domain Errors: Exception Hierarchies, System Errors, and Expected.

C++ Mental Models: Pointer vs Reference, Initialization, Undefined Behavior.

Common C++ Anti-Patterns. Triggers: global variables, new/delete, C-style cast, macros, void*.