/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
/* Entity (Table or Chart) . */
struct som_entity
{
- struct som_table_class *class; /* Table class. */
+ const struct som_table_class *class; /* Table class. */
enum som_type type; /* Table or Chart */
void *ext; /* Owned by */
};