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io_context::basic_executor_type::query (5 of 5 overloads)

Query the current value of the allocator property.

constexpr Allocator query(
    execution::allocator_t< void > ) const;

Do not call this function directly. It is intended for use with the query customisation point.

For example:

auto ex = my_io_context.get_executor();
auto alloc = boost::asio::query(ex,