| #include <boost/container_hash/hash.hpp> |
| #include <vector> |
| #include <algorithm> |
| #include <iterator> |
| #include <cassert> |
| |
| //[ get_hashes |
| template <class Container> |
| std::vector<std::size_t> get_hashes(Container const& x) |
| { |
| std::vector<std::size_t> hashes; |
| std::transform(x.begin(), x.end(), std::back_inserter(hashes), |
| boost::hash<typename Container::value_type>()); |
| |
| return hashes; |
| } |
| //] |
| |
| int main() { |
| std::vector<int> values; |
| values.push_back(10); |
| values.push_back(20); |
| |
| std::vector<std::size_t> hashes = get_hashes(values); |
| assert(hashes[0] = boost::hash<int>()(values[0])); |
| assert(hashes[1] = boost::hash<int>()(values[1])); |
| } |