X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fmeans-parser.c;h=6bbae8938579aea56b23d1e2be216b323b3a8601;hb=42d90dac4bc5ee06ef0dd3cd62b84378f16e7ea9;hp=50e25d9c34fd19233e327b9e0caf5c306873c26f;hpb=6a8d0d2d8bf801c21d71d6c3317ab97d110175cf;p=pspp

diff --git a/src/language/stats/means-parser.c b/src/language/stats/means-parser.c
index 50e25d9c34..6bbae89385 100644
--- a/src/language/stats/means-parser.c
+++ b/src/language/stats/means-parser.c
@@ -24,13 +24,9 @@
 #include "data/format.h"
 #include "data/variable.h"
 
-#include "language/command.h"
 #include "language/lexer/lexer.h"
 #include "language/lexer/variable-parser.h"
 
-#include "libpspp/hmap.h"
-#include "libpspp/bt.h"
-#include "libpspp/misc.h"
 #include "libpspp/pool.h"
 
 #include "means.h"
@@ -83,13 +79,13 @@ lex_is_variable (struct lexer *lexer, const struct dictionary *dict,
 
   tstr = lex_next_tokcstr (lexer, n);
 
-  if (NULL == dict_lookup_var (dict, tstr) )
+  if (NULL == dict_lookup_var (dict, tstr))
     return false;
 
   return true;
 }
 
-static bool
+bool
 means_parse (struct lexer *lexer, struct means *means)
 {
   /*   Optional TABLES =   */
@@ -115,9 +111,9 @@ means_parse (struct lexer *lexer, struct means *means)
 
       /* Look ahead to see if there are more tables to be parsed */
       more_tables = false;
-      if ( T_SLASH == lex_next_token (lexer, 0) )
+      if (T_SLASH == lex_next_token (lexer, 0))
 	{
-	  if (lex_is_variable (lexer, means->dict, 1) )
+	  if (lex_is_variable (lexer, means->dict, 1))
 	    {
 	      more_tables = true;
 	      lex_match (lexer, T_SLASH);
@@ -248,58 +244,3 @@ means_parse (struct lexer *lexer, struct means *means)
     }
   return true;
 }
-
-
-int
-cmd_means (struct lexer *lexer, struct dataset *ds)
-{
-  struct means means;
-  means.pool = pool_create ();
-
-  means.ctrl_exclude = MV_ANY;
-  means.dep_exclude = MV_ANY;
-  means.table = NULL;
-  means.n_tables = 0;
-
-  means.dict = dataset_dict (ds);
-
-  means.n_statistics = 3;
-  means.statistics = pool_calloc (means.pool, 3, sizeof *means.statistics);
-  means.statistics[0] = MEANS_MEAN;
-  means.statistics[1] = MEANS_N;
-  means.statistics[2] = MEANS_STDDEV;
-
-  if (! means_parse (lexer, &means))
-    goto error;
-
-  {
-    struct casegrouper *grouper;
-    struct casereader *group;
-    bool ok;
-
-    grouper = casegrouper_create_splits (proc_open (ds), means.dict);
-    while (casegrouper_get_next_group (grouper, &group))
-      {
-      	run_means (&means, group, ds);
-      }
-    ok = casegrouper_destroy (grouper);
-    ok = proc_commit (ds) && ok;
-  }
-
-  for (int t = 0; t < means.n_tables; ++t)
-    {
-      const struct mtable *table = means.table + t;
-
-      means_case_processing_summary (table);
-      means_shipout (table, &means);
-    }
-  destroy_means (&means);
-  pool_destroy (means.pool);
-  return CMD_SUCCESS;
-
- error:
-
-  destroy_means (&means);
-  pool_destroy (means.pool);
-  return CMD_FAILURE;
-}