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Added framework for charts
[pspp-builds.git]
/
src
/
sample.c
diff --git
a/src/sample.c
b/src/sample.c
index 8a5406d14299daacb7806a5022f0c9cfb34617a6..8db7c8372a0bac9695a8d7641de351256460b805 100644
(file)
--- a/
src/sample.c
+++ b/
src/sample.c
@@
-48,7
+48,7
@@
struct sample_trns
unsigned frac; /* TYPE_FRACTION: a fraction of UINT_MAX. */
};
unsigned frac; /* TYPE_FRACTION: a fraction of UINT_MAX. */
};
-
int sample_trns_proc (struct trns_header *, struct ccase *)
;
+
static trns_proc_func sample_trns_proc
;
int
cmd_sample (void)
int
cmd_sample (void)
@@
-59,8
+59,6
@@
cmd_sample (void)
int a, b;
unsigned frac;
int a, b;
unsigned frac;
- lex_match_id ("SAMPLE");
-
if (!lex_force_num ())
return CMD_FAILURE;
if (!lex_integer_p ())
if (!lex_force_num ())
return CMD_FAILURE;
if (!lex_integer_p ())
@@
-98,13
+96,6
@@
cmd_sample (void)
}
lex_get ();
}
lex_get ();
-#if DEBUGGING
- if (type == TYPE_FRACTION)
- printf ("SAMPLE %g.\n", frac / (double) UINT_MAX);
- else
- printf ("SAMPLE %d FROM %d.\n", a, b);
-#endif
-
trns = xmalloc (sizeof *trns);
trns->h.proc = sample_trns_proc;
trns->h.free = NULL;
trns = xmalloc (sizeof *trns);
trns->h.proc = sample_trns_proc;
trns->h.free = NULL;
@@
-118,8
+109,10
@@
cmd_sample (void)
return lex_end_of_command ();
}
return lex_end_of_command ();
}
-int
-sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED)
+/* Executes a SAMPLE transformation. */
+static int
+sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED,
+ int case_num UNUSED)
{
struct sample_trns *t = (struct sample_trns *) trns;
double U;
{
struct sample_trns *t = (struct sample_trns *) trns;
double U;