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Cleanup the alpha_unify handling code.

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Bruno Haible
2003-04-11 09:10:58 +00:00
parent f619dea2f5
commit ab6f0966b7
3 changed files with 71 additions and 31 deletions
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7
src/search.h
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@@ -50,16 +50,19 @@ private:
unsigned int * compute_alpha_unify () const;
/* Initializes each keyword's _selchars array. */
void init_selchars_tuple (const Positions& positions) const;
void init_selchars_tuple (const Positions& positions, const unsigned int *alpha_unify) const;
/* Deletes each keyword's _selchars array. */
void delete_selchars () const;
/* Count the duplicate keywords that occur with a given set of positions. */
unsigned int count_duplicates_tuple (const Positions& positions) const;
unsigned int count_duplicates_tuple (const Positions& positions, const unsigned int *alpha_unify) const;
/* Find good key positions. */
void find_positions ();
/* Count the duplicate keywords that occur with the found set of positions. */
unsigned int count_duplicates_tuple () const;
/* Computes the upper bound on the indices passed to asso_values[]. */
unsigned int compute_alpha_size (const unsigned int *alpha_inc) const;