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/* Copyright 1995-1998,2000-2006,2009-2014,2018
Free Software Foundation, Inc.
This file is part of Guile.
Guile 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 the License, or
(at your option) any later version.
Guile 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 Guile. If not, see
<https://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "error.h"
#include "gsubr.h"
#include "generalized-vectors.h"
struct scm_t_vector_ctor
{
SCM tag;
SCM (*ctor)(SCM, SCM);
};
#define VECTOR_CTORS_N_STATIC_ALLOC 20
static struct scm_t_vector_ctor vector_ctors[VECTOR_CTORS_N_STATIC_ALLOC];
static int num_vector_ctors_registered = 0;
void
scm_i_register_vector_constructor (SCM type, SCM (*ctor)(SCM, SCM))
{
if (num_vector_ctors_registered >= VECTOR_CTORS_N_STATIC_ALLOC)
/* need to increase VECTOR_CTORS_N_STATIC_ALLOC, buster */
abort ();
else
{
vector_ctors[num_vector_ctors_registered].tag = type;
vector_ctors[num_vector_ctors_registered].ctor = ctor;
num_vector_ctors_registered++;
}
}
SCM_DEFINE (scm_make_generalized_vector, "make-generalized-vector", 2, 1, 0,
(SCM type, SCM len, SCM fill),
"Make a generalized vector")
#define FUNC_NAME s_scm_make_generalized_vector
{
int i;
for (i = 0; i < num_vector_ctors_registered; i++)
if (scm_is_eq (vector_ctors[i].tag, type))
return vector_ctors[i].ctor(len, fill);
scm_wrong_type_arg_msg (FUNC_NAME, SCM_ARG1, type, "array type");
}
#undef FUNC_NAME
void
scm_init_generalized_vectors ()
{
#include "generalized-vectors.x"
}
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