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An query to be passed to a resolver.
template<
    typename InternetProtocol>
class basic_resolver_query :
  public ip::resolver_query_base
| Name | Description | 
|---|---|
| A bitmask type (C++ Std [lib.bitmask.types]). | |
| The protocol type associated with the endpoint query. | 
| Name | Description | 
|---|---|
| basic_resolver_query [constructor] | 
                  Construct with specified service name for any protocol.  | 
| Get the hints associated with the query. | |
| Get the host name associated with the query. | |
| Get the service name associated with the query. | 
| Name | Description | 
|---|---|
| address_configured [static] | 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. | 
| all_matching [static] | If used with v4_mapped, return all matching IPv6 and IPv4 addresses. | 
| canonical_name [static] | Determine the canonical name of the host specified in the query. | 
| numeric_host [static] | Host name should be treated as a numeric string defining an IPv4 or IPv6 address and no name resolution should be attempted. | 
| numeric_service [static] | Service name should be treated as a numeric string defining a port number and no name resolution should be attempted. | 
| passive [static] | Indicate that returned endpoint is intended for use as a locally bound socket endpoint. | 
| v4_mapped [static] | If the query protocol family is specified as IPv6, return IPv4-mapped IPv6 addresses on finding no IPv6 addresses. | 
        The ip::basic_resolver_query
        class template describes a query that can be passed to a resolver.
      
Distinct objects: Safe.
Shared objects: Unsafe.
        Header: boost/asio/ip/basic_resolver_query.hpp
      
        Convenience header: boost/asio.hpp