query_result

A type trait that determines the result type of a query expression.

template<
    typename T,
    typename Property>
struct query_result

Types

Name	Description
type	The result of the query expression.

Class template query_result is a trait that determines the result type of the expression asio::query(std::declval<T>(), std::declval<Property>()).

Requirements

Header: asio/query.hpp

Convenience header: asio.hpp