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afe5177e7f
* configure.in: add --disable-arrays option, probably temporary. * the following changes allow guile to be built with the array "module" omitted. some of this stuff is just tc7 type support, which wouldn't be needed if uniform array types were converted to smobs. * tag.c (scm_utag_bvect ... scm_utag_cvect): don't define unless HAVE_ARRAYS. (scm_tag): don't check array types unless HAVE_ARRAYS. * sort.c (scm_restricted_vector_sort_x, scm_sorted_p): remove the unused array types. * (scm_stable_sort, scm_sort): don't support vectors if not HAVE_ARRAYS. a bit excessive. * random.c (vector_scale, vector_sum_squares, scm_random_solid_sphere_x, scm_random_hollow_sphere_x, scm_random_normal_vector_x): don't define unless HAVE_ARRAYS. * gh_data.c (makvect, gh_chars2byvect, gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect, gh_doubles2dvect, gh_uniform_vector_length, gh_uniform_vector_ref): don't define unless HAVE_ARRAYS. (gh_scm2chars, gh_scm2shorts, gh_scm2longs, gh_scm2floats, gh_scm2doubles): don't check vector types if not HAVE_ARRAYS. * eq.c (scm_equal_p), eval.c (SCM_CEVAL), print.c (scm_iprin1), gc.c (scm_gc_mark, scm_gc_sweep), objects.c (scm_class_of): don't support the array types unless HAVE_ARRAYS is defined. * tags.h: make nine tc7 types conditional on HAVE_ARRAYS. * read.c (scm_lreadr): don't check for #* unless HAVE_ARRAYS is defined (this should use read-hash-extend). * ramap.c, unif.c: don't check whether ARRAYS is defined. * vectors.c (scm_vector_set_length_x): moved here from unif.c. call scm_uniform_element_size if HAVE_ARRAYS. vectors.h: prototype too. * unif.c (scm_uniform_element_size): new procedure. * init.c (scm_boot_guile_1): don't call scm_init_ramap or scm_init_unif unless HAVE_ARRAYS is defined. * __scm.h: don't define ARRAYS. * Makefile.am (EXTRA_libguile_la_SOURCES): unif.c and ramap.c moved here from libguile_la_SOURCES. * Makefile.am (ice9_sources): add arrays.scm. * boot-9.scm: load arrays.scm if 'array is provided. * arrays.scm: new file with stuff from boot-9.scm.
112 lines
4.7 KiB
C
112 lines
4.7 KiB
C
/* classes: h_files */
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#ifndef UNIFH
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#define UNIFH
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/* Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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#include "libguile/__scm.h"
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typedef struct scm_array
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{
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SCM v;
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scm_sizet base;
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} scm_array;
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typedef struct scm_array_dim
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{
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long lbnd;
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long ubnd;
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long inc;
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} scm_array_dim;
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extern long scm_tc16_array;
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#define SCM_ARRAYP(a) (scm_tc16_array==SCM_TYP16(a))
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#define SCM_ARRAY_V(a) (((scm_array *)SCM_CDR(a))->v)
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#define SCM_ARRAY_NDIM(x) ((scm_sizet)(SCM_CAR(x)>>17))
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#define SCM_ARRAY_CONTIGUOUS 0x10000
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#define SCM_ARRAY_CONTP(x) (SCM_ARRAY_CONTIGUOUS & (int)SCM_CAR(x))
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#define SCM_ARRAY_BASE(a) (((scm_array *)SCM_CDR(a))->base)
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#define SCM_ARRAY_DIMS(a) ((scm_array_dim *)(SCM_CHARS(a)+sizeof(scm_array)))
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#define SCM_HUGE_LENGTH(x) (SCM_LENGTH_MAX==SCM_LENGTH(x) ? *((long *)SCM_VELTS(x)) : SCM_LENGTH(x))
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extern scm_sizet scm_uniform_element_size (SCM obj);
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extern SCM scm_makflo SCM_P ((float x));
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extern SCM scm_make_uve SCM_P ((long k, SCM prot));
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extern SCM scm_uniform_vector_length SCM_P ((SCM v));
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extern SCM scm_array_p SCM_P ((SCM v, SCM prot));
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extern SCM scm_array_rank SCM_P ((SCM ra));
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extern SCM scm_array_dimensions SCM_P ((SCM ra));
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extern long scm_aind SCM_P ((SCM ra, SCM args, const char *what));
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extern SCM scm_make_ra SCM_P ((int ndim));
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extern SCM scm_shap2ra SCM_P ((SCM args, const char *what));
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extern SCM scm_dimensions_to_uniform_array SCM_P ((SCM dims, SCM prot, SCM fill));
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extern void scm_ra_set_contp SCM_P ((SCM ra));
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extern SCM scm_make_shared_array SCM_P ((SCM oldra, SCM mapfunc, SCM dims));
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extern SCM scm_transpose_array SCM_P ((SCM args));
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extern SCM scm_enclose_array SCM_P ((SCM axes));
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extern SCM scm_array_in_bounds_p SCM_P ((SCM args));
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extern SCM scm_uniform_vector_ref SCM_P ((SCM v, SCM args));
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extern SCM scm_cvref SCM_P ((SCM v, scm_sizet pos, SCM last));
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extern SCM scm_array_set_x SCM_P ((SCM v, SCM obj, SCM args));
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extern SCM scm_array_contents SCM_P ((SCM ra, SCM strict));
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extern SCM scm_ra2contig SCM_P ((SCM ra, int copy));
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extern SCM scm_uniform_array_read_x SCM_P ((SCM ra, SCM port_or_fd, SCM start, SCM end));
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extern SCM scm_uniform_array_write SCM_P ((SCM v, SCM port_or_fd, SCM start, SCM end));
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extern SCM scm_bit_count SCM_P ((SCM item, SCM seq));
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extern SCM scm_bit_position SCM_P ((SCM item, SCM v, SCM k));
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extern SCM scm_bit_set_star_x SCM_P ((SCM v, SCM kv, SCM obj));
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extern SCM scm_bit_count_star SCM_P ((SCM v, SCM kv, SCM obj));
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extern SCM scm_bit_invert_x SCM_P ((SCM v));
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extern SCM scm_istr2bve SCM_P ((char *str, long len));
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extern SCM scm_array_to_list SCM_P ((SCM v));
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extern SCM scm_list_to_uniform_array SCM_P ((SCM ndim, SCM prot, SCM lst));
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extern int scm_raprin1 SCM_P ((SCM exp, SCM port, scm_print_state *pstate));
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extern SCM scm_array_prototype SCM_P ((SCM ra));
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extern void scm_init_unif SCM_P ((void));
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#endif /* UNIFH */
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