Method is_null

tensorflow/stream_executor/device_memory.h:67–67

Returns whether the backing memory is the null pointer. A `== nullptr` convenience method is also provided.

  // Returns whether the backing memory is the null pointer.
  // A `== nullptr` convenience method is also provided.
  bool is_null() const { return opaque_ == nullptr; }
  bool operator==(std::nullptr_t other) const { return is_null(); }
  bool operator!=(std::nullptr_t other) const { return !is_null(); }