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J. Nick Koston
2026-03-22 11:34:27 -10:00
parent 478ac9d9f2
commit bc688b973a
2 changed files with 9 additions and 4 deletions
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esphome/core/helpers.h
+5 -4
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@@ -2235,11 +2235,12 @@ template<class T> struct PlacementStorage {
/// @brief Raw byte storage, strictly aligned for type T.
alignas(T) unsigned char data[sizeof(T)];
/// @brief Retrieves a pointer to the constructed object.
T *get() { return std::launder(reinterpret_cast<T *>(data)); }
/// @brief Retrieves a pointer to the storage as the target type.
/// The caller must ensure the object has been constructed via placement new before dereferencing.
T *get() { return reinterpret_cast<T *>(data); }
/// @brief Retrieves a const pointer to the constructed object.
const T *get() const { return std::launder(reinterpret_cast<const T *>(data)); }
/// @brief Retrieves a const pointer to the storage as the target type.
const T *get() const { return reinterpret_cast<const T *>(data); }
};
/// @name Internal functions