Function data

3rdparty/flatbuffers/flatbuffer_builder.h:54–59

template<typename T, typename Alloc = std::allocator<T>>
const T *data(const std::vector<T, Alloc> &v) {
  // Eventually the returned pointer gets passed down to memcpy, so
  // we need it to be non-null to avoid undefined behavior.
  static uint8_t t;
  return v.empty() ? reinterpret_cast<const T *>(&t) : &v.front();
}
template<typename T, typename Alloc = std::allocator<T>>
T *data(std::vector<T, Alloc> &v) {
  // Eventually the returned pointer gets passed down to memcpy, so