X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fcategoricals.h;h=5e49b4504ab1b9338c19fe089b861fa8d82a328f;hb=2ba9563cb1fddad9430be0c415dc81456f006281;hp=f427c473b788d854317e47be8e891aabed055a16;hpb=6590347b1a0ed5037743f671ab846813c89f9112;p=pspp

diff --git a/src/math/categoricals.h b/src/math/categoricals.h
index f427c473b7..5e49b4504a 100644
--- a/src/math/categoricals.h
+++ b/src/math/categoricals.h
@@ -53,8 +53,8 @@ union value;
 /* Creating and destroying categoricals. */
 struct categoricals *categoricals_create (struct interaction *const *,
                                           size_t n,
-					  const struct variable *wv,
-					  enum mv_class fctr_excl);
+                                          const struct variable *wv,
+                                          enum mv_class fctr_excl);
 void categoricals_destroy (struct categoricals *);
 
 /* Updating categoricals. */
@@ -62,7 +62,7 @@ void categoricals_update (struct categoricals *, const struct ccase *);
 void categoricals_done (const struct categoricals *);
 bool categoricals_is_complete (const struct categoricals *);
 
-/* Counting categories.
+/* Categories.
 
    A variable's number of categories is the number of unique values observed in
    the data passed to categoricals_update().
@@ -76,6 +76,9 @@ bool categoricals_is_complete (const struct categoricals *);
 size_t categoricals_n_count (const struct categoricals *, size_t idx);
 size_t categoricals_n_total (const struct categoricals *);
 
+union value *categoricals_get_var_values (const struct categoricals *,
+                                          const struct variable *, size_t *n);
+
 /* Degrees of freedom.
 
    A categorical variable with N_CATS categories has N_CATS - 1 degrees of
@@ -142,6 +145,9 @@ const struct ccase *categoricals_get_case_by_category_real (
 void *categoricals_get_user_data_by_category_real (
   const struct categoricals *, int iact, int n);
 
+int categoricals_get_value_index_by_category_real (
+  const struct categoricals *, int iact_idx, int cat_idx, int var_idx);
+
 void *categoricals_get_user_data_by_category (const struct categoricals *,
                                               int category);
 const struct ccase *categoricals_get_case_by_category (