#ifndef NDEBUG
extern bool debug_property_callbacks;
+
+static void
+print_property_callback_stack ()
+{
+ int frame = 0;
+ for (SCM s = grob_property_callback_stack; scm_is_pair (s); s = scm_cdr (s))
+ message (_f ("%d: %s", frame++, ly_scm_write_string (scm_car (s)).c_str ()));
+}
+
+
static SCM modification_callback = SCM_EOL;
static SCM cache_callback = SCM_EOL;
cache_callback = cb;
return SCM_UNSPECIFIED;
}
+#endif
void
Grob::instrumented_set_property (SCM sym, SCM v,
int line,
char const *fun)
{
+#ifndef NDEBUG
if (ly_is_procedure (modification_callback))
scm_apply_0 (modification_callback,
scm_list_n (self_scm (),
scm_from_int (line),
scm_from_locale_string (fun),
sym, v, SCM_UNDEFINED));
+#endif
+
internal_set_property (sym, v);
}
-#endif
SCM
Grob::get_property_alist_chain (SCM def) const
return (handle == SCM_BOOL_F) ? SCM_EOL : scm_cdr (handle);
}
-static void
-print_property_callback_stack ()
-{
- int frame = 0;
- for (SCM s = grob_property_callback_stack; scm_is_pair (s); s = scm_cdr (s))
- message (_f ("%d: %s", frame++, ly_scm_write_string (scm_car (s)).c_str ()));
-}
-
SCM
Grob::internal_get_property (SCM sym) const
{