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9ff7c0651c
As long as we have a tc7 for arrays, we should be able to access it with a struct type instead of casting each word. * libguile/arrays-internal.h: New file. * libguile/arrays.h (scm_array_p): Take just one argument. (SCM_I_ARRAYP): (SCM_I_ARRAY_NDIM): (SCM_I_ARRAY_V): (SCM_I_ARRAY_BASE): (SCM_I_ARRAY_DIMS): (SCM_I_ARRAY_SET_V): (SCM_I_ARRAY_SET_BASE): Remove. (scm_i_raw_array, scm_i_make_array, scm_i_shap2ra, scm_init_arrays): Remove internally-linked decls. * libguile/init.c: * libguile/print.c: * libguile/array-handle.c: Use interfaces from new file. * module/system/vm/assembler.scm: Update, as we now shift the dimension count by only 16. Requires a rebuild!
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
#ifndef SCM_ARRAY_H
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#define SCM_ARRAY_H
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/* Copyright 1995-1997,1999-2001,2004,2006,2008-2010,2012,2018,2025
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Free Software Foundation, Inc.
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This file is part of Guile.
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Guile is free software: you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Guile is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with Guile. If not, see
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<https://www.gnu.org/licenses/>. */
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#include "libguile/print.h"
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/* Multidimensional arrays. Woo hoo!
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Also see ....
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*/
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#define SCM_VALIDATE_ARRAY(pos, v) \
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do { \
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SCM_ASSERT (SCM_HEAP_OBJECT_P (v) \
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&& scm_is_true (scm_array_p (v, SCM_UNDEFINED)), \
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v, pos, FUNC_NAME); \
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} while (0)
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/** Arrays */
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SCM_API SCM scm_make_array (SCM fill, SCM bounds);
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SCM_API SCM scm_make_typed_array (SCM type, SCM fill, SCM bounds);
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SCM_API SCM scm_shared_array_root (SCM ra);
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SCM_API SCM scm_shared_array_offset (SCM ra);
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SCM_API SCM scm_shared_array_increments (SCM ra);
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SCM_API SCM scm_make_shared_array (SCM oldra, SCM mapfunc, SCM dims);
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SCM_API SCM scm_transpose_array (SCM ra, SCM args);
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SCM_API SCM scm_array_contents (SCM ra, SCM strict);
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SCM_API SCM scm_array_slice (SCM ra, SCM indices);
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SCM_API SCM scm_list_to_array (SCM ndim, SCM lst);
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SCM_API SCM scm_list_to_typed_array (SCM type, SCM ndim, SCM lst);
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SCM_API size_t scm_c_array_rank (SCM ra);
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SCM_API SCM scm_array_rank (SCM ra);
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SCM_API int scm_is_array (SCM obj);
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SCM_API SCM scm_array_p (SCM v);
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SCM_API int scm_is_typed_array (SCM obj, SCM type);
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SCM_API SCM scm_typed_array_p (SCM v, SCM type);
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SCM_API size_t scm_c_array_length (SCM ra);
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SCM_API SCM scm_array_length (SCM ra);
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SCM_API SCM scm_array_dimensions (SCM ra);
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SCM_API SCM scm_array_type (SCM ra);
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SCM_API SCM scm_array_type_code (SCM ra);
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SCM_API SCM scm_array_in_bounds_p (SCM v, SCM args);
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SCM_API SCM scm_c_array_ref_1 (SCM v, ssize_t idx0);
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SCM_API SCM scm_c_array_ref_2 (SCM v, ssize_t idx0, ssize_t idx1);
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SCM_API void scm_c_array_set_1_x (SCM v, SCM obj, ssize_t idx0);
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SCM_API void scm_c_array_set_2_x (SCM v, SCM obj, ssize_t idx0, ssize_t idx1);
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SCM_API SCM scm_array_ref (SCM v, SCM args);
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SCM_API SCM scm_array_set_x (SCM v, SCM obj, SCM args);
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SCM_API SCM scm_array_to_list (SCM v);
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SCM_INTERNAL SCM scm_i_array_equal_p (SCM ra0, SCM ra1);
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SCM_INTERNAL SCM scm_i_array_copy (SCM ra);
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typedef struct scm_t_array_dim
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{
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ssize_t lbnd;
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ssize_t ubnd;
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ssize_t inc;
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} scm_t_array_dim;
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#endif /* SCM_ARRAYS_H */
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