API t_PhraseElement *
LQT_AllPhrasesOfLengthNOrMore
(db, N, theQuery, Countp)
t_LQTEXT_Database *db;
int N;
char *theQuery;
long *Countp;
Purpose
Finds all sequences of N or more words which occur in the data. For example, given the phrase `the barefooted boy was very slender', and supposing `the' to be the only word for which LQT_WordIsInStopList returns true, LQT_AllPhrasesOfLengthNOrMore might find `barefooted boy' and `boy was very' and `very slender' as sub-phrases that occur; if the entire phrase occurs, it will be returned.
If a phrase of M words matches, all phrases of lengths from N to M inclusive will also be returned.
It is the caller's responsibility to deallocate the returned array and its elements.
Returns
an array of t_PhraseElement structures, and the number of distinct phrases found in *Countp.