struct CassUuidGen
A UUID generator object.
Instances of the UUID generator object are thread-safe to generate UUIDs.
Functions
CassUuidGen * cass_uuid_gen_new
( )Creates a new UUID generator.
Note: This object is thread-safe. It is best practice to create and reuse a single object per application.
Note: If unique node information (IP address) is unable to be determined then random node information will be generated.
- Returns:
Type Details CassUuidGen *Returns a UUID generator that must be freed.
- See Also:
CassUuidGen * cass_uuid_gen_new_with_node
( node )Creates a new UUID generator with custom node information.
Note: This object is thread-safe. It is best practice to create and reuse a single object per application.
- Parameters:
Name Type Details node - Returns:
Type Details CassUuidGen *Returns a UUID generator that must be freed.
- See Also:
void cass_uuid_gen_free
( uuid_gen )Frees a UUID generator instance.
- Parameters:
Name Type Details in uuid_gen
void cass_uuid_gen_time
( uuid_gen, output )Generates a V1 (time) UUID.
Note: This method is thread-safe
- Parameters:
Name Type Details in uuid_gen out output A V1 UUID for the current time.
void cass_uuid_gen_random
( uuid_gen, output )Generates a new V4 (random) UUID
Note:: This method is thread-safe
- Parameters:
Name Type Details in uuid_gen output A randomly generated V4 UUID.
void cass_uuid_gen_from_time
( uuid_gen, timestamp, output )Generates a V1 (time) UUID for the specified time.
Note:: This method is thread-safe
- Parameters:
Name Type Details in uuid_gen in timestamp out output A V1 UUID for the specified time.