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8c93b597b3
* libguile/gc.h (scm_i_gc): Make internal. * libguile/posix.h (scm_i_locale_mutex): Likewise. * libguile/arrays.h (scm_i_tc16_array): Likewise. * libguile/numbers.c (scm_i_num_less_p): Likewise. * libguile/discouraged.h (scm_i_init_discouraged): Likewise. * libguile/continuations.c (scm_i_dummy): Made static. * libguile/gc.c (scm_i_cell_validation_already_running): Likewise. * libguile/discouraged.h (scm_i_init_discouraged): Likewise.
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/* classes: h_files */
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#ifndef SCM_ARRAY_H
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#define SCM_ARRAY_H
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/* Copyright (C) 1995,1996,1997,1999,2000,2001, 2004, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "libguile/__scm.h"
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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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/** Arrays */
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SCM_API SCM scm_make_array (SCM fill, SCM bounds);
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SCM_API SCM scm_from_contiguous_array (SCM bounds, const SCM *elts,
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size_t len);
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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_from_contiguous_typed_array (SCM type, SCM bounds,
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const void *bytes,
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size_t byte_len);
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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_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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/* internal. */
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typedef struct scm_i_t_array
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{
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SCM v; /* the contents of the array, e.g., a vector or uniform vector. */
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unsigned long base;
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} scm_i_t_array;
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SCM_INTERNAL scm_t_bits scm_i_tc16_array;
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#define SCM_I_ARRAY_FLAG_CONTIGUOUS (1 << 0)
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#define SCM_I_ARRAYP(a) SCM_TYP16_PREDICATE (scm_i_tc16_array, a)
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#define SCM_I_ARRAY_NDIM(x) ((size_t) (SCM_SMOB_FLAGS (x)>>1))
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#define SCM_I_ARRAY_CONTP(x) (SCM_SMOB_FLAGS(x) & SCM_I_ARRAY_FLAG_CONTIGUOUS)
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#define SCM_I_ARRAY_MEM(a) ((scm_i_t_array *) SCM_SMOB_DATA_1 (a))
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#define SCM_I_ARRAY_V(a) (SCM_I_ARRAY_MEM (a)->v)
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#define SCM_I_ARRAY_BASE(a) (SCM_I_ARRAY_MEM (a)->base)
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#define SCM_I_ARRAY_DIMS(a) \
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((scm_t_array_dim *)((char *) SCM_I_ARRAY_MEM (a) + sizeof (scm_i_t_array)))
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SCM_INTERNAL SCM scm_i_make_array (int ndim);
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SCM_INTERNAL SCM scm_i_read_array (SCM port, int c);
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SCM_INTERNAL void scm_init_arrays (void);
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#endif /* SCM_ARRAYS_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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