-/* PSPP - computes sample statistics.
- Copyright (C) 2007 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 2007, 2009 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 2 of the
- License, or (at your option) any later version.
+ 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.
+ 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, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef DATA_CASEWRITER_H
#define DATA_CASEWRITER_H 1
#include <stdbool.h>
-#include <stddef.h>
#include <data/transformations.h>
#include <libpspp/compiler.h>
void casewriter_write (struct casewriter *, struct ccase *);
bool casewriter_destroy (struct casewriter *);
+const struct caseproto *casewriter_get_proto (const struct casewriter *);
+
struct casereader *casewriter_make_reader (struct casewriter *);
struct casewriter *casewriter_rename (struct casewriter *);
void casewriter_force_error (struct casewriter *);
const struct taint *casewriter_get_taint (const struct casewriter *);
-struct casewriter *mem_writer_create (size_t value_cnt);
-struct casewriter *tmpfile_writer_create (size_t value_cnt);
-struct casewriter *autopaging_writer_create (size_t value_cnt);
+struct casewriter *mem_writer_create (const struct caseproto *);
+struct casewriter *tmpfile_writer_create (const struct caseproto *);
+struct casewriter *autopaging_writer_create (const struct caseproto *);
\f
struct casewriter *
-casewriter_create_translator (struct casewriter *,
- void (*translate) (const struct ccase *input,
- struct ccase *output,
- void *aux),
+casewriter_create_translator (struct casewriter *,
+ const struct caseproto *translated_proto,
+ struct ccase *(*translate) (struct ccase *input,
+ void *aux),
bool (*destroy) (void *aux),
void *aux);