/* classes: h_files */
-#ifndef GOOPSH
-#define GOOPSH
-/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+#ifndef SCM_GOOPS_H
+#define SCM_GOOPS_H
+/* Copyright (C) 1998,1999,2000,2001 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* scm_class_class
*/
-#define SCM_CLASS_CLASS_LAYOUT "pruosrpwpopopwururururururururpwpwpwpwpwpwpwpwpwpwpwpw"
+#define SCM_CLASS_CLASS_LAYOUT "prsrpwpopopwururururururururpwpwpwpwpwpwpwpwpwpwpwpw"
#define scm_si_layout 0 /* the struct layout */
-#define scm_si_vcell 1
-#define scm_si_vtable 2
-#define scm_si_print 3 /* the struct print closure */
-#define scm_si_proc 4
-#define scm_si_setter 5
+#define scm_si_vtable 1
+#define scm_si_print 2 /* the struct print closure */
+#define scm_si_proc 3
+#define scm_si_setter 4
-#define scm_si_goops_fields 6
+#define scm_si_goops_fields 5
-/* Defined in libguile/objects.c:
-#define scm_si_redefined 6 The class to which class was redefined.
-#define scm_si_hashsets 7
+/* Defined in libguile/objects.h:
+#define scm_si_redefined 5 The class to which class was redefined.
+#define scm_si_hashsets 6
*/
-#define scm_si_name 15 /* a symbol */
-#define scm_si_direct_supers 16 /* (class ...) */
-#define scm_si_direct_slots 17 /* ((name . options) ...) */
-#define scm_si_direct_subclasses 18 /* (class ...) */
-#define scm_si_direct_methods 19 /* (methods ...) */
-#define scm_si_cpl 20 /* (class ...) */
-#define scm_si_slotdef_class 21
-#define scm_si_slots 22 /* ((name . options) ...) */
-#define scm_si_name_access 23
-#define scm_si_keyword_access 24
-#define scm_si_nfields 25 /* an integer */
-#define scm_si_environment 26 /* The environment in which class is built */
-#define SCM_N_CLASS_SLOTS 27
-
-typedef struct scm_method_t {
+#define scm_si_name 14 /* a symbol */
+#define scm_si_direct_supers 15 /* (class ...) */
+#define scm_si_direct_slots 16 /* ((name . options) ...) */
+#define scm_si_direct_subclasses 17 /* (class ...) */
+#define scm_si_direct_methods 18 /* (methods ...) */
+#define scm_si_cpl 19 /* (class ...) */
+#define scm_si_slotdef_class 20
+#define scm_si_slots 21 /* ((name . options) ...) */
+#define scm_si_name_access 22
+#define scm_si_keyword_access 23
+#define scm_si_nfields 24 /* an integer */
+#define scm_si_environment 25 /* The environment in which class is built */
+#define SCM_N_CLASS_SLOTS 26
+
+typedef struct scm_t_method {
SCM generic_function;
SCM specializers;
SCM procedure;
-} scm_method_t;
+} scm_t_method;
-#define SCM_METHOD(obj) ((scm_method_t *) SCM_STRUCT_DATA (obj))
+#define SCM_METHOD(obj) ((scm_t_method *) SCM_STRUCT_DATA (obj))
#define SCM_CLASSF_SIMPLE_METHOD (0x004 << 20)
#define SCM_CLASSF_ACCESSOR_METHOD (0x008 << 20)
& SCM_CLASSF_MASK)
#define SCM_INST(x) SCM_STRUCT_DATA (x)
-#define SCM_INST_TYPE(x) SCM_OBJ_CLASS_FLAGS (x)
-/* Also defined in libguuile/objects.c */
+
+/* Also defined in libguile/objects.c */
#define SCM_CLASS_OF(x) SCM_STRUCT_VTABLE (x)
-#define SCM_ACCESSORS_OF(x) (SCM_STRUCT_VTABLE_DATA (x)[scm_si_getters_n_setters])
-#define SCM_NUMBER_OF_SLOTS(x)\
+#define SCM_ACCESSORS_OF(x) (SCM_PACK (SCM_STRUCT_VTABLE_DATA (x)[scm_si_getters_n_setters]))
+#define SCM_NUMBER_OF_SLOTS(x) \
(SCM_UNPACK (SCM_STRUCT_DATA (x)[scm_struct_i_n_words]) \
- - scm_struct_n_extra_words) \
+ - scm_struct_n_extra_words)
+
+#define SCM_CLASSP(x) \
+ (SCM_STRUCTP (x) && SCM_STRUCT_VTABLE_FLAGS (x) & SCM_CLASSF_METACLASS)
+#define SCM_VALIDATE_CLASS(pos, x) SCM_MAKE_VALIDATE (pos, x, CLASSP)
#define SCM_INSTANCEP(x) \
- (SCM_STRUCTP (x) && (SCM_INST_TYPE (x) & SCM_CLASSF_GOOPS))
+ (SCM_STRUCTP (x) && (SCM_STRUCT_VTABLE_FLAGS (x) & SCM_CLASSF_GOOPS))
#define SCM_VALIDATE_INSTANCE(pos, x) SCM_MAKE_VALIDATE (pos, x, INSTANCEP)
#define SCM_PUREGENERICP(x) \
- (SCM_STRUCTP (x) && (SCM_INST_TYPE(x) & SCM_CLASSF_PURE_GENERIC))
-#define SCM_SIMPLEMETHODP(x) (SCM_INST_TYPE(x) & SCM_CLASSF_SIMPLE_METHOD)
-#define SCM_ACCESSORP(x) (SCM_INST_TYPE(x) & SCM_CLASSF_ACCESSOR_METHOD)
+ (SCM_STRUCTP (x) && (SCM_STRUCT_VTABLE_FLAGS (x) & SCM_CLASSF_PURE_GENERIC))
+#define SCM_VALIDATE_PUREGENERIC(pos, x) SCM_MAKE_VALIDATE (pos, x, PUREGENERICP)
+
+#define SCM_ACCESSORP(x) \
+ (SCM_STRUCTP (x) && (SCM_STRUCT_VTABLE_FLAGS (x) & SCM_CLASSF_ACCESSOR_METHOD))
#define SCM_VALIDATE_ACCESSOR(pos, x) SCM_MAKE_VALIDATE (pos, x, ACCESSORP)
-#define SCM_FASTMETHODP(x) (SCM_INST_TYPE(x) \
- & (SCM_CLASSF_ACCESSOR_METHOD \
- | SCM_CLASSF_SIMPLE_METHOD))
-#define SCM_SLOT(x, i) (SCM_INST(x)[i])
+#define SCM_SLOT(x, i) (SCM_PACK (SCM_INST (x) [i]))
+#define SCM_SET_SLOT(x, i, v) (SCM_INST (x) [i] = SCM_UNPACK (v))
+#define SCM_SET_HASHSET(c, i, h) (SCM_INST (c) [scm_si_hashsets + (i)] = (h))
+
#define SCM_SUBCLASSP(c1, c2) (!SCM_FALSEP (scm_c_memq (c2, SCM_SLOT (c1, scm_si_cpl))))
-#define SCM_IS_A_P(x, c) (SCM_NIMP (x) \
- && SCM_INSTANCEP (x) \
- && SCM_SUBCLASSP (SCM_CLASS_OF (x), c))
+#define SCM_IS_A_P(x, c) \
+ (SCM_INSTANCEP (x) && SCM_SUBCLASSP (SCM_CLASS_OF (x), c))
-#define SCM_CLASSP(x) (SCM_STRUCTP (x) \
- && SCM_OBJ_CLASS_FLAGS (x) & SCM_CLASSF_METACLASS)
-#define SCM_VALIDATE_CLASS(pos, x) SCM_MAKE_VALIDATE (pos, x, CLASSP)
-#define SCM_GENERICP(x) (SCM_INSTANCEP (x) \
- && SCM_SUBCLASSP (SCM_CLASS_OF (x), scm_class_generic))
+#define SCM_GENERICP(x) \
+ (SCM_INSTANCEP (x) && SCM_SUBCLASSP (SCM_CLASS_OF (x), scm_class_generic))
#define SCM_VALIDATE_GENERIC(pos, x) SCM_MAKE_VALIDATE (pos, x, GENERICP)
-#define SCM_METHODP(x) (SCM_INSTANCEP (x) \
- && SCM_SUBCLASSP(SCM_CLASS_OF(x), scm_class_method))
+
+#define SCM_METHODP(x) \
+ (SCM_INSTANCEP (x) && SCM_SUBCLASSP (SCM_CLASS_OF (x), scm_class_method))
#define SCM_VALIDATE_METHOD(pos, x) SCM_MAKE_VALIDATE (pos, x, METHODP)
#define SCM_MCACHE_N_SPECIALIZED(C) SCM_CADDR (C)
#define scm_si_code_table 3 /* offset of code. slot in a <method> */
/* C interface */
-extern SCM scm_class_top, scm_class_object, scm_class_class;
-extern SCM scm_class_entity, scm_class_entity_with_setter;
-extern SCM scm_class_generic, scm_class_generic_with_setter, scm_class_method;
-extern SCM scm_class_simple_method, scm_class_accessor;
-extern SCM scm_class_procedure_class;
-extern SCM scm_class_operator_class, scm_class_operator_with_setter_class;
-extern SCM scm_class_entity_class;
-extern SCM scm_class_number, scm_class_list;
-extern SCM scm_class_keyword;
-extern SCM scm_class_port, scm_class_input_output_port;
-extern SCM scm_class_input_port, scm_class_output_port;
-extern SCM scm_class_foreign_class, scm_class_foreign_object;
-extern SCM scm_class_foreign_slot;
-extern SCM scm_class_self, scm_class_protected;
-extern SCM scm_class_opaque, scm_class_read_only;
-extern SCM scm_class_protected_opaque, scm_class_protected_read_only;
-extern SCM scm_class_scm;
-extern SCM scm_class_int, scm_class_float, scm_class_double;
-extern const char *scm_s_slot_set_x;
-
-extern SCM scm_module_goops;
-
-SCM scm_goops_version (void);
-SCM scm_oldfmt (SCM);
-char *scm_c_oldfmt0 (char *);
-char *scm_c_oldfmt (char *, int n);
-void scm_load_goops (void);
-SCM scm_make_foreign_object (SCM cls, SCM initargs);
-SCM scm_make_class (SCM meta, char *s_name, SCM supers, size_t size,
- void * (*constructor) (SCM initargs),
- size_t (*destructor) (void *));
-void scm_add_slot (SCM c, char *slot, SCM slot_class,
- SCM (*getter) (SCM obj),
- SCM (*setter) (SCM obj, SCM x),
- char *accessor_name);
-SCM scm_wrap_object (SCM c, void *);
-SCM scm_wrap_component (SCM c, SCM obj, void *);
-SCM scm_ensure_accessor (SCM name);
-void scm_add_method (SCM gf, SCM m);
+SCM_API SCM scm_class_top;
+SCM_API SCM scm_class_object;
+SCM_API SCM scm_class_class;
+SCM_API SCM scm_class_entity;
+SCM_API SCM scm_class_entity_with_setter;
+SCM_API SCM scm_class_generic;
+SCM_API SCM scm_class_generic_with_setter;
+SCM_API SCM scm_class_method;
+SCM_API SCM scm_class_simple_method;
+SCM_API SCM scm_class_accessor;
+SCM_API SCM scm_class_procedure_class;
+SCM_API SCM scm_class_operator_class;
+SCM_API SCM scm_class_operator_with_setter_class;
+SCM_API SCM scm_class_entity_class;
+SCM_API SCM scm_class_number;
+SCM_API SCM scm_class_list;
+SCM_API SCM scm_class_keyword;
+SCM_API SCM scm_class_port;
+SCM_API SCM scm_class_input_output_port;
+SCM_API SCM scm_class_input_port;
+SCM_API SCM scm_class_output_port;
+SCM_API SCM scm_class_foreign_class;
+SCM_API SCM scm_class_foreign_object;
+SCM_API SCM scm_class_foreign_slot;
+SCM_API SCM scm_class_self;
+SCM_API SCM scm_class_protected;
+SCM_API SCM scm_class_opaque;
+SCM_API SCM scm_class_read_only;
+SCM_API SCM scm_class_protected_opaque;
+SCM_API SCM scm_class_protected_read_only;
+SCM_API SCM scm_class_scm;
+SCM_API SCM scm_class_int;
+SCM_API SCM scm_class_float;
+SCM_API SCM scm_class_double;
+SCM_API const char *scm_s_slot_set_x;
+
+SCM_API SCM scm_module_goops;
+
+SCM_API SCM scm_goops_version (void);
+SCM_API SCM scm_oldfmt (SCM);
+SCM_API char *scm_c_oldfmt0 (char *);
+SCM_API char *scm_c_oldfmt (char *, int n);
+SCM_API void scm_load_goops (void);
+SCM_API SCM scm_make_foreign_object (SCM cls, SCM initargs);
+SCM_API SCM scm_make_class (SCM meta, char *s_name, SCM supers, size_t size,
+ void * (*constructor) (SCM initargs),
+ size_t (*destructor) (void *));
+SCM_API void scm_add_slot (SCM c, char *slot, SCM slot_class,
+ SCM (*getter) (SCM obj),
+ SCM (*setter) (SCM obj, SCM x),
+ char *accessor_name);
+SCM_API SCM scm_wrap_object (SCM c, void *);
+SCM_API SCM scm_wrap_component (SCM c, SCM obj, void *);
+SCM_API SCM scm_ensure_accessor (SCM name);
+SCM_API void scm_add_method (SCM gf, SCM m);
/* Low level functions exported */
-SCM scm_make_next_method (SCM methods, SCM args, SCM gf);
-SCM scm_basic_basic_make_class (SCM c, SCM name, SCM dsupers, SCM dslots);
-SCM scm_basic_make_class (SCM c, SCM name, SCM dsupers, SCM dslots);
+SCM_API SCM scm_make_next_method (SCM methods, SCM args, SCM gf);
+SCM_API SCM scm_basic_basic_make_class (SCM c, SCM name, SCM dsupers, SCM dslots);
+SCM_API SCM scm_basic_make_class (SCM c, SCM name, SCM dsupers, SCM dslots);
/* Primitives exported */
-SCM scm_sys_allocate_instance (SCM c, SCM initargs);
-SCM scm_sys_set_object_setter_x (SCM obj, SCM setter);
-SCM scm_slot_ref (SCM obj, SCM slot_name);
-SCM scm_slot_set_x (SCM obj, SCM slot_name, SCM value);
-
-SCM scm_compute_applicable_methods (SCM gf, SCM args, int len, int scm_find_method);
-SCM scm_sys_compute_applicable_methods (SCM gf, SCM args);
-SCM scm_m_atslot_ref (SCM xorig, SCM env);
-SCM scm_m_atslot_set_x (SCM xorig, SCM env);
-SCM scm_m_atdispatch (SCM xorig, SCM env);
+SCM_API SCM scm_sys_allocate_instance (SCM c, SCM initargs);
+SCM_API SCM scm_sys_set_object_setter_x (SCM obj, SCM setter);
+SCM_API SCM scm_slot_ref (SCM obj, SCM slot_name);
+SCM_API SCM scm_slot_set_x (SCM obj, SCM slot_name, SCM value);
+
+SCM_API SCM scm_compute_applicable_methods (SCM gf, SCM args, long len, int scm_find_method);
+SCM_API SCM scm_sys_compute_applicable_methods (SCM gf, SCM args);
+SCM_API SCM scm_m_atslot_ref (SCM xorig, SCM env);
+SCM_API SCM scm_m_atslot_set_x (SCM xorig, SCM env);
+SCM_API SCM scm_m_atdispatch (SCM xorig, SCM env);
#ifdef GUILE_DEBUG
-SCM scm_pure_generic_p (SCM obj);
+SCM_API SCM scm_pure_generic_p (SCM obj);
#endif
-extern void scm_init_oop_goops_goopscore_module (void);
-
-SCM scm_sys_compute_slots (SCM c);
-SCM scm_i_get_keyword (SCM key, SCM l, int len, SCM default_value, const char *subr);
-SCM scm_get_keyword (SCM key, SCM l, SCM default_value);
-SCM scm_sys_initialize_object (SCM obj, SCM initargs);
-SCM scm_sys_prep_layout_x (SCM c);
-SCM scm_sys_inherit_magic_x (SCM c, SCM dsupers);
-SCM scm_instance_p (SCM obj);
-SCM scm_class_name (SCM obj);
-SCM scm_class_direct_supers (SCM obj);
-SCM scm_class_direct_slots (SCM obj);
-SCM scm_class_direct_subclasses (SCM obj);
-SCM scm_class_direct_methods (SCM obj);
-SCM scm_class_precedence_list (SCM obj);
-SCM scm_class_slots (SCM obj);
-SCM scm_class_environment (SCM obj);
-SCM scm_generic_function_name (SCM obj);
-SCM scm_generic_function_methods (SCM obj);
-SCM scm_method_generic_function (SCM obj);
-SCM scm_method_specializers (SCM obj);
-SCM scm_method_procedure (SCM obj);
-SCM scm_accessor_method_slot_definition (SCM obj);
-SCM scm_sys_tag_body (SCM body);
-SCM scm_sys_fast_slot_ref (SCM obj, SCM index);
-SCM scm_sys_fast_slot_set_x (SCM obj, SCM index, SCM value);
-SCM scm_slot_ref_using_class (SCM cls, SCM obj, SCM slot_name);
-SCM scm_slot_set_using_class_x (SCM cls, SCM obj, SCM slot_name, SCM value);
-SCM scm_slot_bound_using_class_p (SCM cls, SCM obj, SCM slot_name);
-SCM scm_slot_exists_using_class_p (SCM cls, SCM obj, SCM slot_name);
-SCM scm_slot_bound_p (SCM obj, SCM slot_name);
-SCM scm_slots_exists_p (SCM obj, SCM slot_name);
-SCM scm_sys_modify_instance (SCM old, SCM newinst);
-SCM scm_sys_modify_class (SCM old, SCM newcls);
-SCM scm_sys_invalidate_class (SCM cls);
-SCM scm_make_method_cache (SCM gf);
-SCM scm_sys_invalidate_method_cache_x (SCM gf);
-SCM scm_generic_capability_p (SCM proc);
-SCM scm_enable_primitive_generic_x (SCM subrs);
-SCM scm_primitive_generic_generic (SCM subr);
-SCM stklos_version (void);
-SCM scm_make (SCM args);
-SCM scm_find_method (SCM args);
-SCM scm_sys_method_more_specific_p (SCM m1, SCM m2, SCM targs);
-void scm_init_goops (void);
-
-#endif /* GOOPSH */
+
+SCM_API SCM scm_sys_compute_slots (SCM c);
+SCM_API SCM scm_i_get_keyword (SCM key, SCM l, long len, SCM default_value, const char *subr);
+SCM_API SCM scm_get_keyword (SCM key, SCM l, SCM default_value);
+SCM_API SCM scm_sys_initialize_object (SCM obj, SCM initargs);
+SCM_API SCM scm_sys_prep_layout_x (SCM c);
+SCM_API SCM scm_sys_inherit_magic_x (SCM c, SCM dsupers);
+SCM_API SCM scm_instance_p (SCM obj);
+SCM_API SCM scm_class_name (SCM obj);
+SCM_API SCM scm_class_direct_supers (SCM obj);
+SCM_API SCM scm_class_direct_slots (SCM obj);
+SCM_API SCM scm_class_direct_subclasses (SCM obj);
+SCM_API SCM scm_class_direct_methods (SCM obj);
+SCM_API SCM scm_class_precedence_list (SCM obj);
+SCM_API SCM scm_class_slots (SCM obj);
+SCM_API SCM scm_class_environment (SCM obj);
+SCM_API SCM scm_generic_function_name (SCM obj);
+SCM_API SCM scm_generic_function_methods (SCM obj);
+SCM_API SCM scm_method_generic_function (SCM obj);
+SCM_API SCM scm_method_specializers (SCM obj);
+SCM_API SCM scm_method_procedure (SCM obj);
+SCM_API SCM scm_accessor_method_slot_definition (SCM obj);
+SCM_API SCM scm_sys_tag_body (SCM body);
+SCM_API SCM scm_sys_fast_slot_ref (SCM obj, SCM index);
+SCM_API SCM scm_sys_fast_slot_set_x (SCM obj, SCM index, SCM value);
+SCM_API SCM scm_slot_ref_using_class (SCM cls, SCM obj, SCM slot_name);
+SCM_API SCM scm_slot_set_using_class_x (SCM cls, SCM obj, SCM slot_name, SCM value);
+SCM_API SCM scm_slot_bound_using_class_p (SCM cls, SCM obj, SCM slot_name);
+SCM_API SCM scm_slot_exists_using_class_p (SCM cls, SCM obj, SCM slot_name);
+SCM_API SCM scm_slot_bound_p (SCM obj, SCM slot_name);
+SCM_API SCM scm_slots_exists_p (SCM obj, SCM slot_name);
+SCM_API SCM scm_sys_modify_instance (SCM old, SCM newinst);
+SCM_API SCM scm_sys_modify_class (SCM old, SCM newcls);
+SCM_API SCM scm_sys_invalidate_class (SCM cls);
+SCM_API SCM scm_make_method_cache (SCM gf);
+SCM_API SCM scm_sys_invalidate_method_cache_x (SCM gf);
+SCM_API SCM scm_generic_capability_p (SCM proc);
+SCM_API SCM scm_enable_primitive_generic_x (SCM subrs);
+SCM_API SCM scm_primitive_generic_generic (SCM subr);
+SCM_API SCM stklos_version (void);
+SCM_API SCM scm_make (SCM args);
+SCM_API SCM scm_find_method (SCM args);
+SCM_API SCM scm_sys_method_more_specific_p (SCM m1, SCM m2, SCM targs);
+
+SCM_API SCM scm_init_goops_builtins (void);
+SCM_API void scm_init_goops (void);
+
+#if (SCM_ENABLE_DEPRECATED == 1)
+
+#define SCM_INST_TYPE(x) SCM_OBJ_CLASS_FLAGS (x)
+#define SCM_SIMPLEMETHODP(x) \
+ (SCM_STRUCTP (x) && (SCM_STRUCT_VTABLE_FLAGS (x) & SCM_CLASSF_SIMPLE_METHOD))
+#define SCM_FASTMETHODP(x) \
+ (SCM_STRUCTP (x) && (SCM_STRUCT_VTABLE_FLAGS (x) \
+ & (SCM_CLASSF_ACCESSOR_METHOD \
+ | SCM_CLASSF_SIMPLE_METHOD)))
+
+
+#endif
+
+#endif /* SCM_GOOPS_H */
HCoop / bpt / guile.git / blobdiff