NAME

       rulexdb_lexbase - try to find lexical base for the specified word

SYNOPSIS

       #include <rulexdb.h>

       int rulexdb_lexbase(RULEXDB *rulexdb, const char *s, char *t, int n);

DESCRIPTION

       The rulexdb_lexbase() function scans Classifiers ruleset starting from n which must be positive trying to
       match the word pointed by s.  When match succeeds, the lexical base is constructed in memory area
        pointed by t, which must have enough space for it, and the number of matched rule or 0 if no match found
       is returned.

       The argument rulexdb references the rulex database to search in.

RETURN VALUE

       The  rulexdb_lexbase()  function  returns  the  number of matched rule that is always positive, 0 when no
       match found, or negative error code.

ERRORS

       RULEXDB_FAILURE
              Referenced database has not been opened, internal data structures  are  corrupted  or  some  other
              general failure has occurred.

       RULEXDB_EMALLOC
              Internal memory allocation error.

       RULEXDB_EPARM
              Invalid parameters are specified.

SEE ALSO

       rulexdb_classify(3),     rulexdb_close(3),     rulexdb_dataset_name(3),    rulexdb_discard_dictionary(3),
       rulexdb_discard_ruleset(3),     rulexdb_fetch_rule(3),     rulexdb_load_ruleset(3),      rulexdb_open(3),
       rulexdb_remove_item(3),  rulexdb_remove_rule(3),  rulexdb_remove_this_item(3),  rulexdb_retrieve_item(3),
       rulexdb_search(3), rulexdb_seq(3), rulexdb_subscribe_item(3), rulexdb_subscribe_rule(3)

AUTHOR

       Igor B. Poretsky <poretsky@mlbox.ru>.

                                                February 20, 2012                             RULEXDB_LEXBASE(3)