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The asio::ip::basic_resolver_query class template describes a query that can be passed to a resolver.
Public Types | |
typedef InternetProtocol | protocol_type |
The protocol type associated with the endpoint query. | |
Public Member Functions | |
basic_resolver_query (const std::string &service_name, int flags=passive|address_configured) | |
Construct with specified service name for any protocol. | |
basic_resolver_query (const protocol_type &protocol, const std::string &service_name, int flags=passive|address_configured) | |
Construct with specified service name for a given protocol. | |
basic_resolver_query (const std::string &host_name, const std::string &service_name, int flags=address_configured) | |
Construct with specified host name and service name for any protocol. | |
basic_resolver_query (const protocol_type &protocol, const std::string &host_name, const std::string &service_name, int flags=address_configured) | |
Construct with specified host name and service name for a given protocol. | |
const asio::detail::addrinfo_type & | hints () const |
Get the hints associated with the query. | |
std::string | host_name () const |
Get the host name associated with the query. | |
std::string | service_name () const |
Get the service name associated with the query. | |
Static Public Attributes | |
static const int | canonical_name = implementation_defined |
Determine the canonical name of the host specified in the query. | |
static const int | passive = implementation_defined |
Indicate that returned endpoint is intended for use as a locally bound socket endpoint. | |
static const int | numeric_host = implementation_defined |
Host name should be treated as a numeric string defining an IPv4 or IPv6 address and no name resolution should be attempted. | |
static const int | numeric_service = implementation_defined |
Service name should be treated as a numeric string defining a port number and no name resolution should be attempted. | |
static const int | v4_mapped = implementation_defined |
If the query protocol family is specified as IPv6, return IPv4-mapped IPv6 addresses on finding no IPv6 addresses. | |
static const int | all_matching = implementation_defined |
If used with v4_mapped, return all matching IPv6 and IPv4 addresses. | |
static const int | address_configured = implementation_defined |
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. |
typedef InternetProtocol asio::ip::basic_resolver_query< InternetProtocol >::protocol_type |
The protocol type associated with the endpoint query.
asio::ip::basic_resolver_query< InternetProtocol >::basic_resolver_query | ( | const std::string & | service_name, | |
int | flags = passive | address_configured | |||
) |
Construct with specified service name for any protocol.
asio::ip::basic_resolver_query< InternetProtocol >::basic_resolver_query | ( | const protocol_type & | protocol, | |
const std::string & | service_name, | |||
int | flags = passive | address_configured | |||
) |
Construct with specified service name for a given protocol.
asio::ip::basic_resolver_query< InternetProtocol >::basic_resolver_query | ( | const std::string & | host_name, | |
const std::string & | service_name, | |||
int | flags = address_configured | |||
) |
Construct with specified host name and service name for any protocol.
asio::ip::basic_resolver_query< InternetProtocol >::basic_resolver_query | ( | const protocol_type & | protocol, | |
const std::string & | host_name, | |||
const std::string & | service_name, | |||
int | flags = address_configured | |||
) |
Construct with specified host name and service name for a given protocol.
const asio::detail::addrinfo_type& asio::ip::basic_resolver_query< InternetProtocol >::hints | ( | ) | const |
Get the hints associated with the query.
std::string asio::ip::basic_resolver_query< InternetProtocol >::host_name | ( | ) | const |
Get the host name associated with the query.
std::string asio::ip::basic_resolver_query< InternetProtocol >::service_name | ( | ) | const |
Get the service name associated with the query.
const int asio::ip::resolver_query_base::canonical_name = implementation_defined [static, inherited] |
Determine the canonical name of the host specified in the query.
const int asio::ip::resolver_query_base::passive = implementation_defined [static, inherited] |
Indicate that returned endpoint is intended for use as a locally bound socket endpoint.
const int asio::ip::resolver_query_base::numeric_host = implementation_defined [static, inherited] |
Host name should be treated as a numeric string defining an IPv4 or IPv6 address and no name resolution should be attempted.
const int asio::ip::resolver_query_base::numeric_service = implementation_defined [static, inherited] |
Service name should be treated as a numeric string defining a port number and no name resolution should be attempted.
const int asio::ip::resolver_query_base::v4_mapped = implementation_defined [static, inherited] |
If the query protocol family is specified as IPv6, return IPv4-mapped IPv6 addresses on finding no IPv6 addresses.
const int asio::ip::resolver_query_base::all_matching = implementation_defined [static, inherited] |
If used with v4_mapped, return all matching IPv6 and IPv4 addresses.
const int asio::ip::resolver_query_base::address_configured = implementation_defined [static, inherited] |