ip::basic_resolver

A range of entries produced by a resolver.

template<
    typename InternetProtocol>
class basic_resolver_results :
  public ip::basic_resolver_iterator< InternetProtocol >

Name	Description
const_iterator	The type of an iterator into the range.
const_reference	The type of a const reference to a value in the range.
difference_type	Type used to represent the distance between two iterators in the range.
endpoint_type	The endpoint type associated with the results.
iterator	The type of an iterator into the range.
iterator_category	The iterator category.
pointer	The type of the result of applying operator->() to the iterator.
protocol_type	The protocol type associated with the results.
reference	The type of a non-const reference to a value in the range.
size_type	Type used to represent a count of the elements in the range.
value_type	The type of a value in the results range.

Name	Description
basic_resolver_results	Default constructor creates an empty range. — Copy constructor. — Move constructor.
begin	Obtain a begin iterator for the results range.
cbegin	Obtain a begin iterator for the results range.
cend	Obtain an end iterator for the results range.
empty	Determine whether the results range is empty.
end	Obtain an end iterator for the results range.
max_size	Get the maximum number of entries permitted in a results range.
operator *	Dereference an iterator.
operator++	Increment operator (prefix). — Increment operator (postfix).
operator->	Dereference an iterator.
operator=	Assignment operator. — Move-assignment operator.
size	Get the number of entries in the results range.
swap	Swap the results range with another.

Name	Description
index_
values_

Name	Description
operator!=	Test two iterators for inequality.
operator==	Test two iterators for equality.

The ip::basic_resolver_results class template is used to define a range over the results returned by a resolver.

The iterator's value_type, obtained when a results iterator is dereferenced, is:

const basic_resolver_entry<InternetProtocol>

For backward compatibility, ip::basic_resolver_results is derived from ip::basic_resolver_iterator. This derivation is deprecated.

Distinct objects: Safe.

Shared objects: Unsafe.

Header: asio/ip/basic_resolver_results.hpp

Convenience header: asio.hpp