meta::common_reference

Defined in header <mgs/meta/common_reference.hpp>.

template <typename... T>
struct common_reference;

template <typename... T>
using common_reference_t = typename common_reference<T...>::type;

Pre-C++20 implementation of std::common_reference.

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Differences with the C++20 version

• There is no basic_common_reference customization point.