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author | Ludovic Courtès <ludo@gnu.org> | 2009-09-02 00:07:27 +0200 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2009-09-02 01:37:37 +0200 |
commit | 5f236208d0d864546e59afa0f5a11c9b3ba14b10 (patch) | |
tree | eed5d9203a2633c8efb85c1b36425eab87574299 /libguile/vectors.c | |
parent | f0eb5ae6c173aed35965b0561897fda1d8ff0db1 (diff) | |
parent | d7e7a02a6251c8ed4f76933d9d30baeee3f599c0 (diff) | |
download | guile-5f236208d0d864546e59afa0f5a11c9b3ba14b10.tar.gz |
Merge branch 'boehm-demers-weiser-gc' into bdw-gc-static-alloc
Conflicts:
acinclude.m4
libguile/strings.c
Diffstat (limited to 'libguile/vectors.c')
-rw-r--r-- | libguile/vectors.c | 162 |
1 files changed, 40 insertions, 122 deletions
diff --git a/libguile/vectors.c b/libguile/vectors.c index cc4c04f7b..5e710505a 100644 --- a/libguile/vectors.c +++ b/libguile/vectors.c @@ -1,18 +1,19 @@ /* 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 */ @@ -29,8 +30,11 @@ #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" @@ -606,129 +610,43 @@ SCM_DEFINE (scm_vector_move_right_x, "vector-move-right!", 5, 0, 0, } #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 + +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 |