Move all command implementations into a single 'commands' directory.

[pspp] / src / language / dictionary / split-file.c

diff --git a/src/language/dictionary/split-file.c b/src/language/dictionary/split-file.c
deleted file mode 100644 (file)
index efb796d..0000000
--- a/src/language/dictionary/split-file.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2010, 2011 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 published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include <stdlib.h>
-
-#include "data/case.h"
-#include "data/casereader.h"
-#include "data/data-out.h"
-#include "data/dataset.h"
-#include "data/dictionary.h"
-#include "data/format.h"
-#include "data/value-labels.h"
-#include "data/variable.h"
-#include "language/command.h"
-#include "language/dictionary/split-file.h"
-#include "language/lexer/lexer.h"
-#include "language/lexer/variable-parser.h"
-#include "libpspp/message.h"
-#include "libpspp/str.h"
-#include "output/pivot-table.h"
-
-#include "gl/xalloc.h"
-
-#include "gettext.h"
-#define N_(msgid) msgid
-#define _(msgid) gettext (msgid)
-
-int
-cmd_split_file (struct lexer *lexer, struct dataset *ds)
-{
-  if (lex_match_id (lexer, "OFF"))
-    dict_clear_split_vars (dataset_dict (ds));
-  else
-    {
-      struct variable **v;
-      size_t n;
-
-      enum split_type type = (!lex_match_id (lexer, "LAYERED")
-                              && lex_match_id (lexer, "SEPARATE")
-                              ? SPLIT_SEPARATE
-                              : SPLIT_LAYERED);
-
-      lex_match (lexer, T_BY);
-      int vars_start = lex_ofs (lexer);
-      if (!parse_variables (lexer, dataset_dict (ds), &v, &n, PV_NO_DUPLICATE))
-       return CMD_CASCADING_FAILURE;
-      int vars_end = lex_ofs (lexer) - 1;
-
-      if (n > MAX_SPLITS)
-        {
-          verify (MAX_SPLITS == 8);
-          lex_ofs_error (lexer, vars_start, vars_end,
-                         _("At most 8 split variables may be specified."));
-          free (v);
-          return CMD_CASCADING_FAILURE;
-        }
-
-      dict_set_split_vars (dataset_dict (ds), v, n, type);
-      free (v);
-    }
-
-  return CMD_SUCCESS;
-}
-
-/* Dumps out the values of all the split variables for the case C. */
-void
-output_split_file_values (const struct dataset *ds, const struct ccase *c)
-{
-  const struct dictionary *dict = dataset_dict (ds);
-  size_t n_vars = dict_get_n_splits (dict);
-  if (n_vars == 0)
-    return;
-
-  struct pivot_table *table = pivot_table_create (N_("Split Values"));
-  pivot_dimension_create (table, PIVOT_AXIS_COLUMN, N_("Value"),
-                          N_("Value"));
-  struct pivot_dimension *variables = pivot_dimension_create (
-    table, PIVOT_AXIS_ROW, N_("Variable"));
-  variables->root->show_label = true;
-
-  for (size_t i = 0; i < n_vars; i++)
-    {
-      const struct variable *v = dict_get_split_vars (dict)[i];
-      int row = pivot_category_create_leaf (variables->root,
-                                            pivot_value_new_variable (v));
-
-      pivot_table_put2 (table, 0, row,
-                        pivot_value_new_var_value (v, case_data (c, v)));
-    }
-
-  pivot_table_submit (table);
-}
-
-/* Dumps out the values of all the split variables for the first case in
-   READER. */
-void
-output_split_file_values_peek (const struct dataset *ds,
-                               const struct casereader *reader)
-{
-  struct ccase *c = casereader_peek (reader, 0);
-  if (c)
-    {
-      output_split_file_values (ds, c);
-      case_unref (c);
-    }
-}