ixGetNumberOfUnoptimizedInsertions()
int ixGetNumberOfUnoptimizedInsertions(OnixIndexManagerT IndexManager);
IndexManager -- An IndexManager which was created by a call to ixCreateIndexManager, with an associated open index.
The number of unoptimized insertions into the index. This is equivalent to the number of partitions in the index -1.
ixGetNumberOfUnoptimizedInsertions reports the number of insertions into the index that are not optimized. A fully optimized index is considered to be an index which only has one partition in it. (Each time a indexing session adds data to the index, it creates a new partition.)