| 28 | |
| 29 | template <typename ItT, typename TDstStream> |
| 30 | void WriteVarSerialVector(ItT begin, ItT end, TDstStream & dst) |
| 31 | { |
| 32 | vector<uint32_t> offsets; |
| 33 | uint32_t offset = 0; |
| 34 | for (ItT it = begin; it != end; ++it) |
| 35 | { |
| 36 | offset += it->size() * sizeof((*it)[0]); |
| 37 | offsets.push_back(offset); |
| 38 | } |
| 39 | |
| 40 | WriteToSink(dst, static_cast<uint32_t>(end - begin)); |
| 41 | |
| 42 | for (size_t i = 0; i < offsets.size(); ++i) |
| 43 | WriteToSink(dst, offsets[i]); |
| 44 | |
| 45 | for (ItT it = begin; it != end; ++it) |
| 46 | { |
| 47 | typename ItT::value_type const & v = *it; |
| 48 | if (!v.empty()) |
| 49 | dst.Write(&v[0], v.size() * sizeof(v[0])); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | } // namespace |
| 54 | |