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Compute the occurrences after removal of duplicates, not before.

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This commit is contained in:
Bruno Haible
2002-12-20 12:22:27 +00:00
parent 1186e616cb
commit 1f70ea5dfd
6 changed files with 863 additions and 786 deletions
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8
src/keyword.h
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@@ -56,12 +56,14 @@ struct KeywordExt : public Keyword
multiset. */
const unsigned char * _selchars;
int _selchars_length;
/* Chained list of keywords having the same selchars. */
/* Chained list of keywords having the same _selchars and
- if !option[NOLENGTH] - also the same _allchars_length.
Note that these duplicates are not members of the main keyword list. */
KeywordExt * _duplicate_link;
/* Methods depending on the keyposition list. */
/* Initialize selchars and selchars_length, and update occurrences. */
void init_selchars (int *occurrences);
/* Initialize selchars and selchars_length. */
void init_selchars ();
/* Data members used by the algorithm. */
int _occurrence; /* Frequency of key set occurrences. */