-/* Copyright (C) 1995,1996,1997,1998,2000,2001,2002,2003,2004, 2005, 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
- *
+/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004,
+ * 2005, 2006, 2009, 2010, 2011, 2012, 2013 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 3 of
return ret;
}
-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
-
#define SCM_VALIDATE_VECTOR_WITH_HANDLE(pos, val, handle) \
scm_generalized_vector_get_handle (val, handle)
return ret;
}
-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)
{
scm_t_array_handle h;
+ size_t pos;
SCM ret;
scm_generalized_vector_get_handle (v, &h);
- ret = h.impl->vref (&h, idx);
+ pos = h.base + h.dims[0].lbnd + idx * h.dims[0].inc;
+ ret = h.impl->vref (&h, pos);
scm_array_handle_release (&h);
return ret;
}
-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
-{
- return scm_c_generalized_vector_ref (v, scm_to_size_t (idx));
-}
-#undef FUNC_NAME
-
void
scm_c_generalized_vector_set_x (SCM v, size_t idx, SCM val)
{
scm_t_array_handle h;
+ size_t pos;
scm_generalized_vector_get_handle (v, &h);
- h.impl->vset (&h, idx, val);
+ pos = h.base + h.dims[0].lbnd + idx * h.dims[0].inc;
+ h.impl->vset (&h, pos, val);
scm_array_handle_release (&h);
}
-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
-{
- scm_c_generalized_vector_set_x (v, scm_to_size_t (idx), val);
- return SCM_UNSPECIFIED;
-}
-#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
-{
- SCM ret = SCM_EOL;
- ssize_t pos, i = 0;
- scm_t_array_handle h;
- scm_generalized_vector_get_handle (v, &h);
- for (pos = h.dims[0].ubnd, i = (h.dims[0].ubnd - h.dims[0].lbnd);
- i >= 0;
- pos -= h.dims[0].inc, i--)
- ret = scm_cons (h.impl->vref (&h, pos), ret);
- scm_array_handle_release (&h);
- return ret;
-}
-#undef FUNC_NAME
-
void
scm_init_generalized_vectors ()
{