Function ConstructRandomMap

deps/google-benchmark/test/map_test.cc:8–14

namespace {

std::map<int, int> ConstructRandomMap(int size) {
  std::map<int, int> m;
  for (int i = 0; i < size; ++i) {
    m.insert(std::make_pair(std::rand() % size, std::rand() % size));
  }
  return m;
}

}  // namespace