...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Provides endpoint resolution functionality.
template< typename InternetProtocol> class basic_resolver : public ip::resolver_base
Name |
Description |
---|---|
The endpoint type. |
|
The type of the executor associated with the object. |
|
A bitmask type (C++ Std [lib.bitmask.types]). |
|
(Deprecated.) The iterator type. |
|
The protocol type. |
|
(Deprecated.) The query type. |
|
The results type. |
Name |
Description |
---|---|
(Deprecated.) Asynchronously perform forward resolution of a query to a list of entries. Asynchronously perform forward resolution of a query to a list of entries. Asynchronously perform reverse resolution of an endpoint to a list of entries. |
|
Constructor. Move-construct a basic_resolver from another. |
|
Cancel any asynchronous operations that are waiting on the resolver. |
|
Get the executor associated with the object. |
|
(Deprecated: Use get_executor().) Get the io_context associated with the object. |
|
(Deprecated: Use get_executor().) Get the io_context associated with the object. |
|
Move-assign a basic_resolver from another. |
|
(Deprecated.) Perform forward resolution of a query to a list of entries. Perform forward resolution of a query to a list of entries. Perform reverse resolution of an endpoint to a list of entries. |
|
Destroys the resolver. |
Name |
Description |
---|---|
Only return IPv4 addresses if a non-loopback IPv4 address is configured for the system. Only return IPv6 addresses if a non-loopback IPv6 address is configured for the system. |
|
If used with v4_mapped, return all matching IPv6 and IPv4 addresses. |
|
Determine the canonical name of the host specified in the query. |
|
Host name should be treated as a numeric string defining an IPv4 or IPv6 address and no name resolution should be attempted. |
|
Service name should be treated as a numeric string defining a port number and no name resolution should be attempted. |
|
Indicate that returned endpoint is intended for use as a locally bound socket endpoint. |
|
If the query protocol family is specified as IPv6, return IPv4-mapped IPv6 addresses on finding no IPv6 addresses. |
The ip::basic_resolver
class template provides the ability to resolve a query to a list of endpoints.
Distinct objects: Safe.
Shared objects: Unsafe.
Header: boost/asio/ip/basic_resolver.hpp
Convenience header: boost/asio.hpp