X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.c;h=a2e3fb8fc1ee2a6e42d6d287eb6bd3047cee9277;hb=c6caca37f19989f96ad843e2baee09a54c4f23ba;hp=c13321c7827bb2cd877c598d834f5bbc2a341c6e;hpb=24cbabb1547682037cda854b46c2e4bdf87a2c8a;p=pspp

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index c13321c782..a2e3fb8fc1 100644
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -416,6 +416,12 @@ dict_set_split_vars__ (struct dictionary *d,
     }
 }
 
+enum split_type
+dict_get_split_type (const struct dictionary *d)
+{
+  return d->split_type;
+}
+
 /* Sets N split vars SPLIT in dictionary D. */
 void
 dict_set_split_vars (struct dictionary *d,
@@ -1256,7 +1262,7 @@ dict_get_weight (const struct dictionary *d)
 }
 
 /* Returns the value of D's weighting variable in case C, except
-   that a negative weight is returned as 0.  Returns 1 if the
+   that a negative or missing weight is returned as 0.  Returns 1 if the
    dictionary is unweighted.  Will warn about missing, negative,
    or zero values if *WARN_ON_INVALID is true.  The function will
    set *WARN_ON_INVALID to false if an invalid weight is
@@ -1277,6 +1283,15 @@ dict_get_case_weight (const struct dictionary *d, const struct ccase *c,
     }
 }
 
+/* Like dict_get_case_weight(), but additionally rounds each weight to the
+   nearest integer.  */
+double
+dict_get_rounded_case_weight (const struct dictionary *d,
+                              const struct ccase *c, bool *warn_on_invalid)
+{
+  return floor (dict_get_case_weight (d, c, warn_on_invalid) + 0.5);
+}
+
 /* Returns the format to use for weights. */
 const struct fmt_spec *
 dict_get_weight_format (const struct dictionary *d)