example_detected_alias.hpp

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#ifndef BSL_EXAMPLE_DETECTED_ALIAS_HPP
#define BSL_EXAMPLE_DETECTED_ALIAS_HPP

#include <bsl/declval.hpp>

namespace bsl
{
    /// @brief defines an alias for use with the detected types, which attempts
    ///   to detect a function that does not exist.
    ///
    /// <!-- template parameters -->
    ///   @tparam T the type to query
    ///
    template<typename T>
    using example_detected_alias = decltype(bsl::declval<T &>().func_that_does_not_exist());
}

#endif