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Common C++ Anti-Patterns. Triggers: global variables, new/delete, C-style cast, macros, void*.
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Baseado na classificação ocupacional SOC
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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++ 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.
| name | m15-anti-pattern |
| description | Common C++ Anti-Patterns. Triggers: global variables, new/delete, C-style cast, macros, void*. |
Is this C or C++?
malloc, free, (int)x, void*.std::vector, std::unique_ptr, static_cast, templates.| Issue | Design Question |
|---|---|
| Hard to refactor | Are you using Macros? |
| Leak | Are you using new? |
| UB | Are you using reinterpret_cast? |
Can I delete this new?
make_unique.Can I remove this macro?
constexpr or templates.| Anti-Pattern | Modern Fix |
|---|---|
new T | make_unique<T> |
T* ownership | unique_ptr<T> |
(T)ptr | static_cast<T>(ptr) |
#define | constexpr |