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Universally-unique identifiers (UUIDs) are often used in the identities of Ice objects. The C++ standard does not include a function for generating UUIDs, therefore Ice provides the IceUtil::generateUUID function for use in portable applications. The signature of generateUUID is:

{zcode:cpp}
std::string generateUUID();
{zcode}

The function returns a string like the following:

{zcode}
02b066f5-c762-431c-8dd3-9b1941355e41
{zcode}

Each invocation returns a new identifier that differs from all previous ones.

See Also

• Object Identity