/* 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 "libguile/__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 */