tuple_hash.hpp

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#include <ableton/build_system/Warnings.hpp>
ABL_DISABLE_WARNINGS
#include <boost/functional/hash.hpp>
ABL_RESTORE_WARNINGS
#include <tuple>

namespace std {

template<typename... Ts>
struct hash<tuple<Ts...> >
{
  template <typename T>
  size_t operator()(T&& x) const noexcept
  {
    return boost::hash_value(std::forward<T>(x));
  }
};

} // namespace std