Function writeIndex

pj_datastore/src/encoding.cpp:17–34

Write an index in the given byte width

// Write an index in the given byte width
void writeIndex(RawBuffer& buf, uint32_t index, uint8_t bytes) {
  switch (bytes) {
    case 1: {
      auto v = static_cast<uint8_t>(index);
      buf.append(&v, sizeof(v));
      break;
    }
    case 2: {
      auto v = static_cast<uint16_t>(index);
      buf.append(&v, sizeof(v));
      break;
    }
    default: {
      buf.append(&index, sizeof(index));
      break;
    }
  }
}

// Read an index at the given byte width
[[nodiscard]] uint32_t readIndex(const uint8_t* data, std::size_t row, uint8_t bytes) {