/* Copyright (C) 1995, 1996, 1998, 2000, 2001, 2003, 2006, 2008, 2009,
- * 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ * 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
#define VECTOR_MAX_LENGTH (SCM_T_BITS_MAX >> 8)
-static SCM
-make_weak_vector (size_t len, SCM fill)
+SCM
+scm_c_make_weak_vector (size_t len, SCM fill)
#define FUNC_NAME "make-weak-vector"
{
SCM wv;
"empty list.")
#define FUNC_NAME s_scm_make_weak_vector
{
- return make_weak_vector (scm_to_size_t (size), fill);
+ return scm_c_make_weak_vector (scm_to_size_t (size), fill);
}
#undef FUNC_NAME
SCM_VALIDATE_LIST_COPYLEN (SCM_ARG1, lst, c_size);
- wv = make_weak_vector ((size_t) c_size, SCM_BOOL_F);
+ wv = scm_c_make_weak_vector ((size_t) c_size, SCM_BOOL_F);
for (i = 0; scm_is_pair (lst); lst = SCM_CDR (lst), i++)
scm_c_weak_vector_set_x (wv, i, SCM_CAR (lst));
"weak hashes are also weak vectors.")
#define FUNC_NAME s_scm_weak_vector_p
{
- return scm_from_bool (SCM_I_WVECTP (obj));
+ return scm_from_bool (scm_is_weak_vector (obj));
+}
+#undef FUNC_NAME
+
+
+int
+scm_is_weak_vector (SCM obj)
+#define FUNC_NAME s_scm_weak_vector_p
+{
+ return SCM_I_WVECTP (obj);
+}
+#undef FUNC_NAME
+
+
+#define SCM_VALIDATE_WEAK_VECTOR(pos, var) \
+ SCM_I_MAKE_VALIDATE_MSG2 (pos, var, SCM_I_WVECTP, "weak vector")
+
+
+SCM_DEFINE (scm_weak_vector_length, "weak-vector-length", 1, 0, 0,
+ (SCM wvect),
+ "Like @code{vector-length}, but for weak vectors.")
+#define FUNC_NAME s_scm_weak_vector_length
+{
+ return scm_from_size_t (scm_c_weak_vector_length (wvect));
+}
+#undef FUNC_NAME
+
+
+size_t
+scm_c_weak_vector_length (SCM wvect)
+#define FUNC_NAME s_scm_weak_vector_length
+{
+ SCM_VALIDATE_WEAK_VECTOR (1, wvect);
+ return SCM_I_VECTOR_LENGTH (wvect);
+}
+#undef FUNC_NAME
+
+
+SCM_DEFINE (scm_weak_vector_ref, "weak-vector-ref", 2, 0, 0,
+ (SCM wvect, SCM k),
+ "Like @code{vector-ref}, but for weak vectors.")
+#define FUNC_NAME s_scm_weak_vector_ref
+{
+ return scm_c_weak_vector_ref (wvect, scm_to_size_t (k));
}
#undef FUNC_NAME
SCM
scm_c_weak_vector_ref (SCM wv, size_t k)
+#define FUNC_NAME s_scm_weak_vector_ref
{
struct weak_vector_ref_data d;
void *ret;
+ SCM_VALIDATE_WEAK_VECTOR (1, wv);
+
d.wv = wv;
d.k = k;
else
return SCM_BOOL_F;
}
+#undef FUNC_NAME
+
+
+SCM_DEFINE (scm_weak_vector_set_x, "weak-vector-set!", 3, 0, 0,
+ (SCM wvect, SCM k, SCM obj),
+ "Like @code{vector-set!}, but for weak vectors.")
+#define FUNC_NAME s_scm_weak_vector_set_x
+{
+ scm_c_weak_vector_set_x (wvect, scm_to_size_t (k), obj);
+
+ return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
void
scm_c_weak_vector_set_x (SCM wv, size_t k, SCM x)
+#define FUNC_NAME s_scm_weak_vector_set_x
{
SCM *elts;
struct weak_vector_ref_data d;
void *prev;
+ SCM_VALIDATE_WEAK_VECTOR (1, wv);
+
d.wv = wv;
d.k = k;
SCM_I_REGISTER_DISAPPEARING_LINK ((void **) &elts[k],
SCM2PTR (x));
}
+#undef FUNC_NAME
\f
#ifndef SCM_WEAK_VECTOR_H
#define SCM_WEAK_VECTOR_H
-/* Copyright (C) 1995,1996,2000,2001, 2003, 2006, 2008, 2009, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,2000,2001, 2003, 2006, 2008, 2009, 2011, 2014 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
#define SCM_I_WVECTP(x) (SCM_HAS_TYP7 (x, scm_tc7_wvect))
-SCM_API SCM scm_make_weak_vector (SCM k, SCM fill);
+SCM_API SCM scm_make_weak_vector (SCM len, SCM fill);
SCM_API SCM scm_weak_vector (SCM l);
SCM_API SCM scm_weak_vector_p (SCM x);
-SCM_INTERNAL SCM scm_c_weak_vector_ref (SCM v, size_t k);
-SCM_INTERNAL void scm_c_weak_vector_set_x (SCM v, size_t k, SCM x);
+SCM_API SCM scm_weak_vector_length (SCM v);
+SCM_API SCM scm_weak_vector_ref (SCM v, SCM k);
+SCM_API SCM scm_weak_vector_set_x (SCM v, SCM k, SCM x);
+
+SCM_API SCM scm_c_make_weak_vector (size_t len, SCM fill);
+SCM_API int scm_is_weak_vector (SCM obj);
+SCM_API size_t scm_c_weak_vector_length (SCM vec);
+SCM_API SCM scm_c_weak_vector_ref (SCM v, size_t k);
+SCM_API void scm_c_weak_vector_set_x (SCM v, size_t k, SCM x);
SCM_INTERNAL void scm_init_weak_vectors (void);