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-rw-r--r--libguile/objects.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/libguile/objects.c b/libguile/objects.c
index 81b941cf4..99aa6617d 100644
--- a/libguile/objects.c
+++ b/libguile/objects.c
@@ -199,78 +199,9 @@ scm_call_generic_3 (SCM gf, SCM a1, SCM a2, SCM a3)
return scm_apply_generic (gf, scm_list_3 (a1, a2, a3));
}
-SCM_DEFINE (scm_entity_p, "entity?", 1, 0, 0,
- (SCM obj),
- "Return @code{#t} if @var{obj} is an entity.")
-#define FUNC_NAME s_scm_entity_p
-{
- return scm_from_bool(SCM_STRUCTP (obj) && SCM_I_ENTITYP (obj));
-}
-#undef FUNC_NAME
-
-/* XXX - What code requires the object procedure to be only of certain
- types? */
-
-SCM_DEFINE (scm_valid_object_procedure_p, "valid-object-procedure?", 1, 0, 0,
- (SCM proc),
- "Return @code{#t} iff @var{proc} is a procedure that can be used "
- "with @code{set-object-procedure}. It is always valid to use "
- "a closure constructed by @code{lambda}.")
-#define FUNC_NAME s_scm_valid_object_procedure_p
-{
- if (SCM_IMP (proc))
- return SCM_BOOL_F;
- switch (SCM_TYP7 (proc))
- {
- default:
- return SCM_BOOL_F;
- case scm_tcs_closures:
- case scm_tc7_subr_1:
- case scm_tc7_subr_2:
- case scm_tc7_subr_3:
- case scm_tc7_lsubr_2:
- return SCM_BOOL_T;
- }
-}
-#undef FUNC_NAME
-
-SCM_DEFINE (scm_set_object_procedure_x, "set-object-procedure!", 2, 0, 0,
- (SCM obj, SCM proc),
- "Set the object procedure of @var{obj} to @var{proc}.\n"
- "@var{obj} must be an entity.")
-#define FUNC_NAME s_scm_set_object_procedure_x
-{
- SCM_ASSERT (SCM_STRUCTP (obj)
- && (SCM_I_ENTITYP (obj)
- && !(SCM_OBJ_CLASS_FLAGS (obj)
- & SCM_CLASSF_PURE_GENERIC)),
- obj,
- SCM_ARG1,
- FUNC_NAME);
- SCM_SET_ENTITY_PROCEDURE (obj, proc);
- return SCM_UNSPECIFIED;
-}
-#undef FUNC_NAME
-
-#define SCM_METACLASS_STANDARD_LAYOUT ""
-
void
scm_init_objects ()
{
- SCM ms = scm_from_locale_string (SCM_METACLASS_STANDARD_LAYOUT);
- SCM mt = scm_make_vtable_vtable (ms, SCM_INUM0,
- scm_list_3 (SCM_BOOL_F, SCM_EOL, SCM_EOL));
-
- SCM es = scm_from_locale_string (SCM_ENTITY_LAYOUT);
- SCM el = scm_make_struct_layout (es);
- SCM et = scm_make_struct (mt, SCM_INUM0,
- scm_list_4 (el, SCM_BOOL_F, SCM_EOL, SCM_EOL));
-
- scm_c_define ("<class>", mt);
- scm_metaclass_standard = mt;
- SCM_SET_CLASS_FLAGS (et, SCM_CLASSF_ENTITY);
- scm_c_define ("<entity>", et);
-
#include "libguile/objects.x"
}