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Diffstat (limited to 'libguile/unif.h')
-rw-r--r-- | libguile/unif.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/libguile/unif.h b/libguile/unif.h new file mode 100644 index 000000000..077621c6f --- /dev/null +++ b/libguile/unif.h @@ -0,0 +1,164 @@ +/* classes: h_files */ + +#ifndef UNIFH +#define UNIFH +/* Copyright (C) 1995,1996 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this software; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * As a special exception, the Free Software Foundation gives permission + * for additional uses of the text contained in its release of GUILE. + * + * The exception is that, if you link the GUILE library with other files + * to produce an executable, this does not by itself cause the + * resulting executable to be covered by the GNU General Public License. + * Your use of that executable is in no way restricted on account of + * linking the GUILE library code into it. + * + * This exception does not however invalidate any other reasons why + * the executable file might be covered by the GNU General Public License. + * + * This exception applies only to the code released by the + * Free Software Foundation under the name GUILE. If you copy + * code from other Free Software Foundation releases into a copy of + * GUILE, as the General Public License permits, the exception does + * not apply to the code that you add in this way. To avoid misleading + * anyone as to the status of such modified files, you must delete + * this exception notice from them. + * + * If you write modifications of your own for GUILE, it is your choice + * whether to permit this exception to apply to your modifications. + * If you do not wish that, delete this exception notice. + */ + + +#include "__scm.h" + + +typedef struct scm_array +{ + SCM v; + scm_sizet base; +} scm_array; + +typedef struct scm_array_dim +{ + long lbnd; + long ubnd; + long inc; +} scm_array_dim; + + +extern long scm_tc16_array; +#define SCM_ARRAYP(a) (scm_tc16_array==SCM_TYP16(a)) +#define SCM_ARRAY_V(a) (((scm_array *)SCM_CDR(a))->v) +#define SCM_ARRAY_NDIM(x) ((scm_sizet)(SCM_CAR(x)>>17)) +#define SCM_ARRAY_CONTIGUOUS 0x10000 +#define SCM_ARRAY_CONTP(x) (SCM_ARRAY_CONTIGUOUS & (int)SCM_CAR(x)) +#define SCM_ARRAY_BASE(a) (((scm_array *)SCM_CDR(a))->base) +#define SCM_ARRAY_DIMS(a) ((scm_array_dim *)(SCM_CHARS(a)+sizeof(scm_array))) + +#define SCM_HUGE_LENGTH(x) (SCM_LENGTH_MAX==SCM_LENGTH(x) ? *((long *)SCM_VELTS(x)) : SCM_LENGTH(x)) + + +#ifdef __STDC__ +extern SCM scm_vector_set_length_x (SCM vect, SCM len); +extern SCM scm_makflo (float x); +extern SCM scm_make_uve (long k, SCM prot); +extern SCM scm_uniform_vector_length (SCM v); +extern SCM scm_array_p (SCM v, SCM prot); +extern SCM scm_array_rank (SCM ra); +extern SCM scm_array_dimensions (SCM ra); +extern long scm_aind (SCM ra, SCM args, char *what); +extern SCM scm_make_ra (int ndim); +extern SCM scm_shap2ra (SCM args, char *what); +extern SCM scm_dimensions_to_uniform_array (SCM dims, SCM prot, SCM fill); +extern void scm_ra_set_contp (SCM ra); +extern SCM scm_make_shared_array (SCM oldra, SCM mapfunc, SCM dims); +extern SCM scm_transpose_array (SCM args); +extern SCM scm_enclose_array (SCM axes); +extern SCM scm_array_in_bounds_p (SCM args); +extern SCM scm_uniform_vector_ref (SCM v, SCM args); +extern SCM scm_cvref (SCM v, scm_sizet pos, SCM last); +extern SCM scm_array_set_x (SCM v, SCM obj, SCM args); +extern SCM scm_array_contents (SCM ra, SCM strict); +extern SCM scm_ra2contig (SCM ra, int copy); +extern SCM scm_uniform_array_read_x (SCM ra, SCM port); +extern SCM scm_uniform_array_write (SCM v, SCM port); +extern SCM scm_bit_count (SCM item, SCM seq); +extern SCM scm_bit_position (SCM item, SCM v, SCM k); +extern SCM scm_bit_set_star_x (SCM v, SCM kv, SCM obj); +extern SCM scm_bit_count_star (SCM v, SCM kv, SCM obj); +extern SCM scm_bit_invert_x (SCM v); +extern SCM scm_string_upcase_x (SCM v); +extern SCM scm_string_downcase_x (SCM v); +extern SCM scm_istr2bve (char *str, long len); +extern SCM scm_array_to_list (SCM v); +extern SCM scm_list_to_uniform_array (SCM ndim, SCM prot, SCM lst); +extern int scm_raprin1 (SCM exp, SCM port, int writing); +extern SCM scm_array_prototype (SCM ra); +extern void scm_init_unif (void); +extern int scm_raprin1 (SCM exp, SCM port, int writing); +extern SCM scm_istr2bve (char *str, long len); +extern SCM scm_array_equal_p (SCM ra0, SCM ra1); + +#else /* STDC */ +extern SCM scm_vector_set_length_x (); +extern SCM scm_makflo (); +extern SCM scm_make_uve (); +extern SCM scm_uniform_vector_length (); +extern SCM scm_array_p (); +extern SCM scm_array_rank (); +extern SCM scm_array_dimensions (); +extern long scm_aind (); +extern SCM scm_make_ra (); +extern SCM scm_shap2ra (); +extern SCM scm_dimensions_to_uniform_array (); +extern void scm_ra_set_contp (); +extern SCM scm_make_shared_array (); +extern SCM scm_transpose_array (); +extern SCM scm_enclose_array (); +extern SCM scm_array_in_bounds_p (); +extern SCM scm_uniform_vector_ref (); +extern SCM scm_cvref (); +extern SCM scm_array_set_x (); +extern SCM scm_array_contents (); +extern SCM scm_ra2contig (); +extern SCM scm_uniform_array_read_x (); +extern SCM scm_uniform_array_write (); +extern SCM scm_bit_count (); +extern SCM scm_bit_position (); +extern SCM scm_bit_set_star_x (); +extern SCM scm_bit_count_star (); +extern SCM scm_bit_invert_x (); +extern SCM scm_string_upcase_x (); +extern SCM scm_string_downcase_x (); +extern SCM scm_istr2bve (); +extern SCM scm_array_to_list (); +extern SCM scm_list_to_uniform_array (); +extern int scm_raprin1 (); +extern SCM scm_array_prototype (); +extern void scm_init_unif (); +extern int scm_raprin1 (); +extern SCM scm_istr2bve (); +extern SCM scm_array_equal_p (); + +#endif /* STDC */ + + + + + +#endif /* UNIFH */ |