72     template<typename T>
73     static void write(void*& buffer, size_t& size, const T& value) {  in write()
74         static_assert(std::is_trivially_copyable<T>::value,  in write()
76         memcpy(buffer, &value, sizeof(T));  in write()
77         advance(buffer, size, sizeof(T));  in write()
81     template<typename T>
82     static void read(void const*& buffer, size_t& size, T& value) {  in read()
83         static_assert(std::is_trivially_copyable<T>::value,  in read()
85         memcpy(&value, buffer, sizeof(T));  in read()
86         advance(buffer, size, sizeof(T));  in read()
99 template <typename T>
125 template<typename T>
126 inline size_t Flattenable<T>::getFlattenedSize() const {  in getFlattenedSize()
127     return static_cast<T const*>(this)->T::getFlattenedSize();  in getFlattenedSize()
129 template<typename T>
130 inline size_t Flattenable<T>::getFdCount() const {  in getFdCount()
131     return static_cast<T const*>(this)->T::getFdCount();  in getFdCount()
133 template<typename T>
134 inline status_t Flattenable<T>::flatten(  in flatten()
136     return static_cast<T const*>(this)->T::flatten(buffer, size, fds, count);  in flatten()
138 template<typename T>
139 inline status_t Flattenable<T>::unflatten(  in unflatten()
141     return static_cast<T*>(this)->T::unflatten(buffer, size, fds, count);  in unflatten()
153 template <typename T>
170 template <typename T>
171 inline bool LightFlattenable<T>::isFixedSize() const {  in isFixedSize()
172     return static_cast<T const*>(this)->T::isFixedSize();  in isFixedSize()
174 template <typename T>
175 inline size_t LightFlattenable<T>::getFlattenedSize() const {  in getFlattenedSize()
176     return static_cast<T const*>(this)->T::getFlattenedSize();  in getFlattenedSize()
178 template <typename T>
179 inline status_t LightFlattenable<T>::flatten(void* buffer, size_t size) const {  in flatten()
180     return static_cast<T const*>(this)->T::flatten(buffer, size);  in flatten()
182 template <typename T>
183 inline status_t LightFlattenable<T>::unflatten(void const* buffer, size_t size) {  in unflatten()
184     return static_cast<T*>(this)->T::unflatten(buffer, size);  in unflatten()
196 template <typename T>
197 class LightFlattenablePod : public LightFlattenable<T> {
204         return sizeof(T);  in getFlattenedSize()
207         if (size < sizeof(T)) return NO_MEMORY;  in flatten()
208         memcpy(buffer, static_cast<T const*>(this), sizeof(T));  in flatten()
212         memcpy(static_cast<T*>(this), buffer, sizeof(T));  in unflatten()