-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 2007 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/>. */
#include <config.h>
encountered on WRITER or on some object on which WRITER has a
dependency. */
bool
-casewriter_destroy (struct casewriter *writer)
+casewriter_destroy (struct casewriter *writer)
{
bool ok = true;
if (writer != NULL)
occurred on WRITER, a clone of WRITER, or on some object on
which WRITER's data has a dependency, false otherwise. */
bool
-casewriter_error (const struct casewriter *writer)
+casewriter_error (const struct casewriter *writer)
{
return taint_is_tainted (writer->taint);
}
taint_propagate to propagate to the casewriter's taint
structure, which may be obtained via casewriter_get_taint. */
void
-casewriter_force_error (struct casewriter *writer)
+casewriter_force_error (struct casewriter *writer)
{
taint_set_taint (writer->taint);
}
/* Returns WRITER's associate taint object, for use with
taint_propagate and other taint functions. */
const struct taint *
-casewriter_get_taint (const struct casewriter *writer)
+casewriter_get_taint (const struct casewriter *writer)
{
return writer->taint;
}
/* Creates and returns a new casewriter with the given CLASS and
auxiliary data AUX. */
struct casewriter *
-casewriter_create (const struct casewriter_class *class, void *aux)
+casewriter_create (const struct casewriter_class *class, void *aux)
{
struct casewriter *writer = xmalloc (sizeof *writer);
writer->taint = taint_create ();
which case they will be written to disk.
A casewriter created with this function may be passed to
- casewriter_make_reader.
+ casewriter_make_reader.
This is usually the right kind of casewriter to use. */
struct casewriter *
-autopaging_writer_create (size_t value_cnt)
+autopaging_writer_create (size_t value_cnt)
{
return create_casewriter_window (value_cnt, get_workspace_cases (value_cnt));
}
A casewriter created with this function may be passed to
casewriter_make_reader. */
struct casewriter *
-mem_writer_create (size_t value_cnt)
+mem_writer_create (size_t value_cnt)
{
return create_casewriter_window (value_cnt, CASENUMBER_MAX);
}
A casewriter created with this function may be passed to
casewriter_make_reader. */
struct casewriter *
-tmpfile_writer_create (size_t value_cnt)
+tmpfile_writer_create (size_t value_cnt)
{
return create_casewriter_window (value_cnt, 0);
}
memory until MAX_IN_CORE_CASES have been written, at which
point they will be written to disk. */
static struct casewriter *
-create_casewriter_window (size_t value_cnt, casenumber max_in_core_cases)
+create_casewriter_window (size_t value_cnt, casenumber max_in_core_cases)
{
struct casewindow *window = casewindow_create (value_cnt, max_in_core_cases);
struct casewriter *writer = casewriter_create (&casewriter_window_class,
/* Writes case C to casewindow writer WINDOW. */
static void
casewriter_window_write (struct casewriter *writer UNUSED, void *window_,
- struct ccase *c)
+ struct ccase *c)
{
struct casewindow *window = window_;
casewindow_push_head (window, c);
the casereader. */
static struct casereader *
casewriter_window_convert_to_reader (struct casewriter *writer UNUSED,
- void *window_)
+ void *window_)
{
struct casewindow *window = window_;
struct casereader *reader;
OFFSET is beyond the end of file or upon I/O error. */
static bool
casereader_window_read (struct casereader *reader UNUSED, void *window_,
- casenumber offset, struct ccase *c)
+ casenumber offset, struct ccase *c)
{
struct casewindow *window = window_;
if (offset >= casewindow_get_case_cnt (window))
/* Discards CASE_CNT cases from the front of WINDOW. */
static void
casereader_window_advance (struct casereader *reader UNUSED, void *window_,
- casenumber case_cnt)
+ casenumber case_cnt)
{
struct casewindow *window = window_;
casewindow_pop_tail (window, case_cnt);
}
/* Class for casewindow writer. */
-static const struct casewriter_class casewriter_window_class =
+static const struct casewriter_class casewriter_window_class =
{
casewriter_window_write,
casewriter_window_destroy,
};
/* Class for casewindow reader. */
-static const struct casereader_random_class casereader_window_class =
+static const struct casereader_random_class casereader_window_class =
{
casereader_window_read,
casereader_window_destroy,
projects / pspp-builds.git / blobdiff