Method MakeEmpty

src/core/Data.cpp:80–83

}

std::shared_ptr<Data> Data::MakeEmpty() {
  static auto emptyData = std::shared_ptr<Data>(new Data(nullptr, 0, nullptr, nullptr));
  return emptyData;
}

Data::Data(const void* data, size_t length, ReleaseProc releaseProc, void* context)
    : _data(data), _size(length), releaseProc(releaseProc), releaseContext(context) {