- s = _f ("programming error: %s", s);
- message (s);
-}
-
-/****************************************************
- SMOB funcs
-****************************************************/
-
-IMPLEMENT_SMOBS (Grob);
-IMPLEMENT_DEFAULT_EQUAL_P (Grob);
-
-SCM
-Grob::mark_smob (SCM ses)
-{
- Grob *s = (Grob *) SCM_CELL_WORD_1 (ses);
- scm_gc_mark (s->immutable_property_alist_);
- scm_gc_mark (s->key_->self_scm ());
- for (int a = 0; a < 2; a++)
- {
- scm_gc_mark (s->dim_cache_[a].offset_callbacks_);
- scm_gc_mark (s->dim_cache_[a].dimension_);
- scm_gc_mark (s->dim_cache_[a].dimension_callback_);
-
- /* Do not mark the parents. The pointers in the mutable
- property list form two tree like structures (one for X
- relations, one for Y relations). Marking these can be done
- in limited stack space. If we add the parents, we will jump
- between X and Y in an erratic manner, leading to much more
- recursion depth (and core dumps if we link to pthreads). */
- }
-
- if (s->original_)
- scm_gc_mark (s->original_->self_scm ());
-
- if (s->pscore_)
- scm_gc_mark (s->pscore_->self_scm ());
-
- s->do_derived_mark ();
- return s->mutable_property_alist_;
-}
-
-int
-Grob::print_smob (SCM s, SCM port, scm_print_state *)
-{
- Grob *sc = (Grob *) SCM_CELL_WORD_1 (s);
-
- scm_puts ("#<Grob ", port);
- scm_puts ((char *) sc->name ().to_str0 (), port);