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

[pspp] / src / language / stats / sort-cases.c

diff --git a/src/language/stats/sort-cases.c b/src/language/stats/sort-cases.c
deleted file mode 100644 (file)
index 41c7662..0000000
--- a/src/language/stats/sort-cases.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 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 <limits.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-#include "data/dataset.h"
-#include "data/settings.h"
-#include "data/subcase.h"
-#include "data/variable.h"
-#include "language/command.h"
-#include "language/lexer/lexer.h"
-#include "language/stats/sort-criteria.h"
-#include "libpspp/message.h"
-#include "math/sort.h"
-
-#include "gl/xalloc.h"
-
-#include "gettext.h"
-#define _(msgid) gettext (msgid)
-
-
-/* Performs the SORT CASES procedures. */
-int
-cmd_sort_cases (struct lexer *lexer, struct dataset *ds)
-{
-  struct subcase ordering = SUBCASE_EMPTY_INITIALIZER;
-  bool ok = false;
-
-  lex_match (lexer, T_BY);
-
-  proc_cancel_temporary_transformations (ds);
-  if (!parse_sort_criteria (lexer, dataset_dict (ds), &ordering, NULL, NULL))
-    return CMD_CASCADING_FAILURE;
-
-  if (settings_get_testing_mode () && lex_match (lexer, T_SLASH))
-    {
-      if (!lex_force_match_id (lexer, "BUFFERS"))
-        goto done;
-      lex_match (lexer, T_EQUALS);
-      if (!lex_force_int_range (lexer, "BUFFERS", 2, INT_MAX))
-        goto done;
-      min_buffers = max_buffers = lex_integer (lexer);
-      lex_get (lexer);
-    }
-
-  proc_discard_output (ds);
-  struct casereader *output = sort_execute (proc_open_filtering (ds, false),
-                                            &ordering);
-  ok = proc_commit (ds);
-  ok = dataset_set_source (ds, output) && ok;
-
- done:
-  min_buffers = 64;
-  max_buffers = INT_MAX;
-
-  subcase_uninit (&ordering);
-  return ok ? CMD_SUCCESS : CMD_CASCADING_FAILURE;
-}
-