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C++ Libraries
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Coding Standards
This is an older version of Boost and was released in 2021. The current version is 1.90.0.
A type trait that determines whether a require expression is
well-formed.
template<
typename T,
typename... Properties>
struct can_require
Class template can_require is a trait that is derived from
true_type if the expression boost::asio::require(std::declval<T>(),
std::declval<Properties>()...) is well formed; otherwise false_type.
Header: boost/asio/require.hpp
Convenience header: boost/asio.hpp