1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 #include <data/case.h>
24 #include <data/data-out.h>
25 #include <data/dictionary.h>
26 #include <data/format.h>
27 #include <data/procedure.h>
28 #include <data/value-labels.h>
29 #include <data/variable.h>
30 #include <language/command.h>
31 #include <language/dictionary/split-file.h>
32 #include <language/lexer/lexer.h>
33 #include <language/lexer/variable-parser.h>
34 #include <libpspp/alloc.h>
35 #include <libpspp/message.h>
36 #include <libpspp/str.h>
37 #include <output/manager.h>
38 #include <output/table.h>
41 #define _(msgid) gettext (msgid)
44 cmd_split_file (struct lexer *lexer, struct dataset *ds)
46 if (lex_match_id (lexer, "OFF"))
47 dict_set_split_vars (dataset_dict (ds), NULL, 0);
53 /* For now, ignore SEPARATE and LAYERED. */
54 (void) ( lex_match_id (lexer, "SEPARATE") || lex_match_id (lexer, "LAYERED") );
56 lex_match (lexer, T_BY);
57 if (!parse_variables (lexer, dataset_dict (ds), &v, &n, PV_NO_DUPLICATE))
58 return CMD_CASCADING_FAILURE;
60 dict_set_split_vars (dataset_dict (ds), v, n);
64 return lex_end_of_command (lexer);
67 /* Dumps out the values of all the split variables for the case C. */
69 output_split_file_values (const struct dataset *ds, const struct ccase *c)
71 const struct dictionary *dict = dataset_dict (ds);
72 struct variable *const *split;
77 split_cnt = dict_get_split_cnt (dict);
81 t = tab_create (3, split_cnt + 1, 0);
82 tab_dim (t, tab_natural_dimensions);
83 tab_vline (t, TAL_GAP, 1, 0, split_cnt);
84 tab_vline (t, TAL_GAP, 2, 0, split_cnt);
85 tab_text (t, 0, 0, TAB_NONE, _("Variable"));
86 tab_text (t, 1, 0, TAB_LEFT, _("Value"));
87 tab_text (t, 2, 0, TAB_LEFT, _("Label"));
88 split = dict_get_split_vars (dict);
89 for (i = 0; i < split_cnt; i++)
91 struct variable *v = split[i];
94 const struct fmt_spec *print = var_get_print_format (v);
96 tab_text (t, 0, i + 1, TAB_LEFT | TAT_PRINTF, "%s", var_get_name (v));
98 data_out (case_data (c, v), print, temp_buf);
99 temp_buf[print->w] = 0;
101 tab_text (t, 1, i + 1, TAT_PRINTF, "%.*s", print->w, temp_buf);
103 val_lab = var_lookup_value_label (v, case_data (c, v));
105 tab_text (t, 2, i + 1, TAB_LEFT, val_lab);
107 tab_flags (t, SOMF_NO_TITLE);