Function makeCopyFromTestData

bolt/expression/tests/ArrayWriterTest.cpp:562–574

}

auto makeCopyFromTestData() {
  std::vector<std::unordered_map<int64_t, int64_t>> data;

  data.clear();
  data.resize(10);
  for (auto i = 0; i < data.size(); i++) {
    auto& map = data[i];
    for (auto j = 0; j < i; j++) {
      map.emplace(i, j + i);
    }
  }
  return data;
}

template <typename T>
struct CopyFromFunc {