-/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2006, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2006, 2008, 2009 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 as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
*/
#include "libguile/validate.h"
#include "libguile/vectors.h"
-#include "libguile/unif.h"
-#include "libguile/ramap.h"
+#include "libguile/generalized-vectors.h"
+#include "libguile/arrays.h"
+#include "libguile/bitvectors.h"
+#include "libguile/bytevectors.h"
+#include "libguile/array-map.h"
#include "libguile/srfi-4.h"
#include "libguile/strings.h"
#include "libguile/srfi-13.h"
{
/* Make it a weak pointer. */
GC_PTR link = (GC_PTR) & ((SCM_I_VECTOR_WELTS (v))[k]);
- GC_GENERAL_REGISTER_DISAPPEARING_LINK (link, obj);
+ SCM_I_REGISTER_DISAPPEARING_LINK (link, obj);
}
}
else if (SCM_I_ARRAYP (v) && SCM_I_ARRAY_NDIM (v) == 1)
{
/* Make it a weak pointer. */
GC_PTR link = (GC_PTR) & ((SCM_I_VECTOR_WELTS (vv))[k]);
- GC_GENERAL_REGISTER_DISAPPEARING_LINK (link, obj);
+ SCM_I_REGISTER_DISAPPEARING_LINK (link, obj);
}
}
else
}
#undef FUNC_NAME
-
-/* Generalized vectors. */
-
-int
-scm_is_generalized_vector (SCM obj)
-{
- return (scm_is_vector (obj)
- || scm_is_string (obj)
- || scm_is_bitvector (obj)
- || scm_is_uniform_vector (obj));
-}
-
-SCM_DEFINE (scm_generalized_vector_p, "generalized-vector?", 1, 0, 0,
- (SCM obj),
- "Return @code{#t} if @var{obj} is a vector, string,\n"
- "bitvector, or uniform numeric vector.")
-#define FUNC_NAME s_scm_generalized_vector_p
-{
- return scm_from_bool (scm_is_generalized_vector (obj));
-}
-#undef FUNC_NAME
-
-void
-scm_generalized_vector_get_handle (SCM vec, scm_t_array_handle *h)
-{
- scm_array_get_handle (vec, h);
- if (scm_array_handle_rank (h) != 1)
- scm_wrong_type_arg_msg (NULL, 0, vec, "vector");
-}
-
-size_t
-scm_c_generalized_vector_length (SCM v)
-{
- if (scm_is_vector (v))
- return scm_c_vector_length (v);
- else if (scm_is_string (v))
- return scm_c_string_length (v);
- else if (scm_is_bitvector (v))
- return scm_c_bitvector_length (v);
- else if (scm_is_uniform_vector (v))
- return scm_c_uniform_vector_length (v);
- else
- scm_wrong_type_arg_msg (NULL, 0, v, "generalized vector");
-}
-
-SCM_DEFINE (scm_generalized_vector_length, "generalized-vector-length", 1, 0, 0,
- (SCM v),
- "Return the length of the generalized vector @var{v}.")
-#define FUNC_NAME s_scm_generalized_vector_length
-{
- return scm_from_size_t (scm_c_generalized_vector_length (v));
-}
-#undef FUNC_NAME
-
-SCM
-scm_c_generalized_vector_ref (SCM v, size_t idx)
-{
- if (scm_is_vector (v))
- return scm_c_vector_ref (v, idx);
- else if (scm_is_string (v))
- return scm_c_string_ref (v, idx);
- else if (scm_is_bitvector (v))
- return scm_c_bitvector_ref (v, idx);
- else if (scm_is_uniform_vector (v))
- return scm_c_uniform_vector_ref (v, idx);
- else
- scm_wrong_type_arg_msg (NULL, 0, v, "generalized vector");
-}
-
-SCM_DEFINE (scm_generalized_vector_ref, "generalized-vector-ref", 2, 0, 0,
- (SCM v, SCM idx),
- "Return the element at index @var{idx} of the\n"
- "generalized vector @var{v}.")
-#define FUNC_NAME s_scm_generalized_vector_ref
+\f
+static SCM
+vector_handle_ref (scm_t_array_handle *h, size_t idx)
{
- return scm_c_generalized_vector_ref (v, scm_to_size_t (idx));
+ if (idx > h->dims[0].ubnd)
+ scm_out_of_range ("vector-handle-ref", scm_from_size_t (idx));
+ return ((SCM*)h->elements)[idx];
}
-#undef FUNC_NAME
-void
-scm_c_generalized_vector_set_x (SCM v, size_t idx, SCM val)
+static void
+vector_handle_set (scm_t_array_handle *h, size_t idx, SCM val)
{
- if (scm_is_vector (v))
- scm_c_vector_set_x (v, idx, val);
- else if (scm_is_string (v))
- scm_c_string_set_x (v, idx, val);
- else if (scm_is_bitvector (v))
- scm_c_bitvector_set_x (v, idx, val);
- else if (scm_is_uniform_vector (v))
- scm_c_uniform_vector_set_x (v, idx, val);
- else
- scm_wrong_type_arg_msg (NULL, 0, v, "generalized vector");
+ if (idx > h->dims[0].ubnd)
+ scm_out_of_range ("vector-handle-set!", scm_from_size_t (idx));
+ ((SCM*)h->writable_elements)[idx] = val;
}
-SCM_DEFINE (scm_generalized_vector_set_x, "generalized-vector-set!", 3, 0, 0,
- (SCM v, SCM idx, SCM val),
- "Set the element at index @var{idx} of the\n"
- "generalized vector @var{v} to @var{val}.")
-#define FUNC_NAME s_scm_generalized_vector_set_x
+static void
+vector_get_handle (SCM v, scm_t_array_handle *h)
{
- scm_c_generalized_vector_set_x (v, scm_to_size_t (idx), val);
- return SCM_UNSPECIFIED;
+ h->array = v;
+ h->ndims = 1;
+ h->dims = &h->dim0;
+ h->dim0.lbnd = 0;
+ h->dim0.ubnd = SCM_I_VECTOR_LENGTH (v) - 1;
+ h->dim0.inc = 1;
+ h->element_type = SCM_ARRAY_ELEMENT_TYPE_SCM;
+ h->elements = h->writable_elements = SCM_I_VECTOR_WELTS (v);
}
-#undef FUNC_NAME
-SCM_DEFINE (scm_generalized_vector_to_list, "generalized-vector->list", 1, 0, 0,
- (SCM v),
- "Return a new list whose elements are the elements of the\n"
- "generalized vector @var{v}.")
-#define FUNC_NAME s_scm_generalized_vector_to_list
-{
- if (scm_is_vector (v))
- return scm_vector_to_list (v);
- else if (scm_is_string (v))
- return scm_string_to_list (v);
- else if (scm_is_bitvector (v))
- return scm_bitvector_to_list (v);
- else if (scm_is_uniform_vector (v))
- return scm_uniform_vector_to_list (v);
- else
- scm_wrong_type_arg_msg (NULL, 0, v, "generalized vector");
-}
-#undef FUNC_NAME
+SCM_ARRAY_IMPLEMENTATION (scm_tc7_vector, 0x7f & ~2,
+ vector_handle_ref, vector_handle_set,
+ vector_get_handle);
+SCM_ARRAY_IMPLEMENTATION (scm_tc7_wvect, 0x7f & ~2,
+ vector_handle_ref, vector_handle_set,
+ vector_get_handle);
+SCM_VECTOR_IMPLEMENTATION (SCM_ARRAY_ELEMENT_TYPE_SCM, scm_make_vector);
void
HCoop / bpt / guile.git / blobdiff