X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Foneway.q;h=9b45119f8664f1ae948a5bfc838479fa8115f921;hb=9d6969686924cea36f9fd90e2d2c51309190a67f;hp=69ab5a48e15d2bf664af388681d03f589fc9594c;hpb=9f650fc3d2946c216e6cd3c7922a8a63d0f97117;p=pspp

diff --git a/src/language/stats/oneway.q b/src/language/stats/oneway.q
index 69ab5a48e1..9b45119f86 100644
--- a/src/language/stats/oneway.q
+++ b/src/language/stats/oneway.q
@@ -1,6 +1,6 @@
 /* PSPP - One way ANOVA. -*-c-*-
 
-Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+Copyright (C) 1997-9, 2000, 2007 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
@@ -71,13 +71,13 @@ static bool bad_weight_warn = true;
 static struct cmd_oneway cmd;
 
 /* The independent variable */
-static struct variable *indep_var;
+static const struct variable *indep_var;
 
 /* Number of dependent variables */
 static size_t n_vars;
 
 /* The dependent variables */
-static struct variable **vars;
+static const struct variable **vars;
 
 
 /* A  hash table containing all the distinct values of the independent
@@ -175,7 +175,8 @@ output_oneway(void)
 	sum += subc_list_double_at(&cmd.dl_contrast[i],j);
 
       if ( sum != 0.0 ) 
-	msg(SW,_("Coefficients for contrast %d do not total zero"),i + 1);
+	msg(SW,_("Coefficients for contrast %d do not total zero"),
+            (int) i + 1);
     }
 
   if ( stat_tables & STAT_DESC ) 
@@ -224,7 +225,7 @@ oneway_custom_variables (struct lexer *lexer,
       && lex_token (lexer) != T_ALL)
     return 2;
 
-  if (!parse_variables (lexer, dict, &vars, &n_vars,
+  if (!parse_variables_const (lexer, dict, &vars, &n_vars,
 			PV_DUPLICATE 
 			| PV_NUMERIC | PV_NO_SCRATCH) )
     {
@@ -879,6 +880,12 @@ precalc ( struct cmd_oneway *cmd UNUSED )
     }
 }
 
+static void
+free_value (void *value_, const void *aux UNUSED) 
+{
+  union value *value = value_;
+  free (value);
+}
 
 static bool
 run_oneway(const struct ccase *first, const struct casefile *cf, 
@@ -895,7 +902,7 @@ run_oneway(const struct ccase *first, const struct casefile *cf,
   global_group_hash = hsh_create(4, 
 				 (hsh_compare_func *) compare_values,
 				 (hsh_hash_func *) hash_value,
-				 0,
+				 free_value,
 				 (void *) var_get_width (indep_var) );
 
   precalc(cmd);
@@ -912,13 +919,17 @@ run_oneway(const struct ccase *first, const struct casefile *cf,
 
       const double weight = 
 	dict_get_case_weight (dataset_dict (ds), &c, &bad_weight_warn);
-      
-      const union value *indep_val;
 
+      const union value *indep_val;
+      void **p;
+      
       if ( casefilter_variable_missing (filter, &c, indep_var))
 	continue;
 
       indep_val = case_data (&c, indep_var);
+      p = hsh_probe (global_group_hash, indep_val);
+      if (*p == NULL)
+        *p = value_dup (indep_val, var_get_width (indep_var));
 	  
       hsh_insert ( global_group_hash, (void *) indep_val );