23     explicit SkTLazy(const T* src) : fPtr(src ? new (&fStorage) T(*src) : nullptr) {}  in SkTLazy()
24     SkTLazy(const SkTLazy& that) : fPtr(that.fPtr ? new (&fStorage) T(*that.fPtr) : nullptr) {}  in SkTLazy()
25     SkTLazy(SkTLazy&& that) : fPtr(that.fPtr ? new (&fStorage) T(std::move(*that.fPtr)) : nullptr){}  in SkTLazy()
55         fPtr = new (&fStorage) T(std::forward<Args>(args)...);  in init()
56         return fPtr;  in init()
67             *fPtr = src;  in set()
69             fPtr = new (&fStorage) T(src);  in set()
71         return fPtr;  in set()
76             *fPtr = std::move(src);  in set()
78             fPtr = new (&fStorage) T(std::move(src));  in set()
80         return fPtr;  in set()
88             fPtr->~T();  in reset()
89             fPtr = nullptr;  in reset()
97     bool isValid() const { return SkToBool(fPtr); }  in isValid()
103     T* get() const { SkASSERT(this->isValid()); return fPtr; }  in get()
111     T* getMaybeNull() const { return fPtr; }  in getMaybeNull()
115     T*              fPtr{nullptr}; // nullptr or fStorage