30 class StructPtr {
34   StructPtr() : ptr_(nullptr) {}  in StructPtr()  function
35   StructPtr(decltype(nullptr)) : ptr_(nullptr) {}  in StructPtr()  function
37   ~StructPtr() { delete ptr_; }  in ~StructPtr()
39   StructPtr& operator=(decltype(nullptr)) {  in decltype()
44   StructPtr(StructPtr&& other) : ptr_(nullptr) { Take(&other); }  in StructPtr()  function
45   StructPtr& operator=(StructPtr&& other) {
52     return TypeConverter<U, StructPtr>::Convert(*this);  in To()
74   void Swap(StructPtr* other) { std::swap(ptr_, other->ptr_); }  in Swap()
79   StructPtr Clone() const { return is_null() ? StructPtr() : ptr_->Clone(); }  in Clone()
81   bool Equals(const StructPtr& other) const {  in Equals()
89   typedef Struct* StructPtr::*Testable;
92   operator Testable() const { return ptr_ ? &StructPtr::ptr_ : 0; }  in Testable()
100   bool operator==(const StructPtr<T>& other) const = delete;
102   bool operator!=(const StructPtr<T>& other) const = delete;
109   void Take(StructPtr* other) {  in Take()
116   DISALLOW_COPY_AND_ASSIGN(StructPtr);