starting to look like it works

[pspp] / src / language / xforms / sample.c

diff --git a/src/language/xforms/sample.c b/src/language/xforms/sample.c
index 072cd68e225bd5603263aba8104b20e7f7a000e6..665cd4468edc370e80390441cb27d1ddb9fa3f27 100644 (file)
--- a/src/language/xforms/sample.c
+++ b/src/language/xforms/sample.c
@@ -51,8 +51,7 @@ struct sample_trns
     unsigned frac;              /* TYPE_FRACTION: a fraction of UINT_MAX. */
   };
 
-static trns_proc_func sample_trns_proc;
-static trns_free_func sample_trns_free;
+static const struct trns_class sample_trns_class;
 
 int
 cmd_sample (struct lexer *lexer, struct dataset *ds)
@@ -101,7 +100,7 @@ cmd_sample (struct lexer *lexer, struct dataset *ds)
   trns->N = b;
   trns->m = trns->t = 0;
   trns->frac = frac;
-  add_transformation (ds, sample_trns_proc, sample_trns_free, trns);
+  add_transformation (ds, &sample_trns_class, trns);
 
   return CMD_SUCCESS;
 }
@@ -146,3 +145,9 @@ sample_trns_free (void *t_)
   free (t);
   return true;
 }
+
+static const struct trns_class sample_trns_class = {
+  .name = "SAMPLE",
+  .execute = sample_trns_proc,
+  .destroy = sample_trns_free,
+};