asio C++ library

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is_nothrow_prefer

A type trait that determines whether a prefer expression will not throw.

template<
    typename T,
    typename... Properties>
struct is_nothrow_prefer

Class template is_nothrow_prefer is a trait that is derived from true_type if the expression asio::prefer(std::declval<T>(), std::declval<Properties>()...) is noexcept; otherwise false_type.

Requirements

Header: asio/prefer.hpp

Convenience header: asio.hpp


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