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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++ 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++ 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++ Smart Pointers: unique_ptr, shared_ptr, weak_ptr. Triggers: memory management, cycles, enable_shared_from_this, make_unique, make_shared, custom deleters.
Mastering C++ Type-Driven Design. Triggers: strong types, phantom types, type state pattern, builder pattern, invalid state unrepresentable.
Mastering C++ Ecosystem: CMake, vcpkg, Conan, Sanitizers, Tooling.
Mastering C++ Domain Errors: Exception Hierarchies, System Errors, and Expected.
Common C++ Anti-Patterns. Triggers: global variables, new/delete, C-style cast, macros, void*.
C++ Mental Models: Pointer vs Reference, Initialization, Undefined Behavior.
Mastering C++ Performance. Triggers: cache locality, heap allocation, inlining, SIMD, standard layout, string_view, reserve, pmr.
Mastering C++ Lifecycle: RAII, Destructors, Static Initialization, Rule of 5.