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[pspp] / src / data / dictionary.h

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index d1f7f2828bc1b902603dc93d749c26dcbda0f0f1..3e874d87071349bad38e253aaeb65b9b7a81f966 100644 (file)
--- a/src/data/dictionary.h
+++ b/src/data/dictionary.h
@@ -98,6 +98,8 @@ void dict_set_names_must_be_ids (struct dictionary *, bool);
 /* Weight variable. */
 double dict_get_case_weight (const struct dictionary *,
                             const struct ccase *, bool *);
+double dict_get_rounded_case_weight (const struct dictionary *,
+                                     const struct ccase *, bool *);
 struct variable *dict_get_weight (const struct dictionary *);
 void dict_set_weight (struct dictionary *, struct variable *);
 const struct fmt_spec *dict_get_weight_format (const struct dictionary *);
@@ -123,11 +125,23 @@ void dict_compact_values (struct dictionary *);
 struct caseproto *dict_get_compacted_proto (const struct dictionary *,
                                             unsigned int exclude_classes);
 
-/* SPLIT FILE variables. */
+/* SPLIT FILE variables.
+
+   SPLIT_NONE is used if and only if there are no split file variables. */
+enum split_type
+  {
+    SPLIT_NONE,                 /* No split file variables. */
+    SPLIT_SEPARATE,             /* Produce separate output for each split. */
+    SPLIT_LAYERED,              /* Output splits in same table.  */
+  };
+#define MAX_SPLITS 8
 const struct variable *const *dict_get_split_vars (const struct dictionary *);
 size_t dict_get_n_splits (const struct dictionary *);
+enum split_type dict_get_split_type (const struct dictionary *);
 void dict_set_split_vars (struct dictionary *,
-                          struct variable *const *, size_t n);
+                          struct variable *const *, size_t n,
+                          enum split_type);
+void dict_clear_split_vars (struct dictionary *);
 
 /* File label. */
 const char *dict_get_label (const struct dictionary *);