This struct provides a namespace for functions that create Universally Unique Identifiers per RFC 4122 (http://www.ietf.org/rfc/rfc4122.txt).
Declared in <bdlb_guidutil.h>
struct GuidUtil;| Name | Description |
|---|---|
dnsNamespace | Return the pre-defined namespace ID for the DNS namespace from Appendix C of RFC 4122, for use with the generateFromName method when the name string is a fully-qualified domain name. |
generate | generate overloads |
generateFromName | Generate and return a single GUID meeting the RFC 4122 version 5 specification from the specified namespaceId and name. namespaceId may (but need not) be one of the pre-defined namespace IDs. Note that this method is a pure function of its arguments. |
generateNonSecure | generateNonSecure overloads |
getLeastSignificantBits | Return the least significant 8 bytes of the specified guid. |
getMostSignificantBits | Return the most significant 8 bytes of the specified guid. |
getVersion | Return the version of the specified guid object. The behavior is undefined unless the contents of the guid object are compliant with RFC 4122. |
guidFromString | guidFromString overloads |
guidToString | guidToString overloads |
oidNamespace | Return the pre-defined namespace ID for the OID namespace from Appendix C of RFC 4122, for use with the generateFromName method when the name string is an ISO Object ID (OID). |
urlNamespace | Return the pre-defined namespace ID for the URL namespace from Appendix C of RFC 4122, for use with the generateFromName method when the name string is a URL. |
x500Namespace | Return the pre-defined namespace ID for the X500 namespace from Appendix C of RFC 4122, for use with the generateFromName method when the name string is an X.500 Distinguished Name. |