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* libguile/tags.h (scm_tc7_bitvector): Allocate a tc7 to bitvectors. * libguile/print.c (iprin1): * libguile/goops.c: * libguile/evalext.c (scm_self_evaluating_p): * libguile/eq.c (scm_equal_p): Add cases for bitvectors. * libguile/bitvectors.h: Declare internal print and equal? helpers. * libguile/bitvectors.c: Use a tc7 instead of a smob type.
83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/* classes: h_files */
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#ifndef SCM_BITVECTORS_H
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#define SCM_BITVECTORS_H
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/* Copyright (C) 1995,1996,1997,1999,2000,2001, 2004, 2006, 2008, 2009 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/array-handle.h"
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/* Bitvectors. Exciting stuff, maybe!
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*/
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/** Bit vectors */
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SCM_API SCM scm_bitvector_p (SCM vec);
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SCM_API SCM scm_bitvector (SCM bits);
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SCM_API SCM scm_make_bitvector (SCM len, SCM fill);
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SCM_API SCM scm_bitvector_length (SCM vec);
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SCM_API SCM scm_bitvector_ref (SCM vec, SCM idx);
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SCM_API SCM scm_bitvector_set_x (SCM vec, SCM idx, SCM val);
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SCM_API SCM scm_list_to_bitvector (SCM list);
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SCM_API SCM scm_bitvector_to_list (SCM vec);
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SCM_API SCM scm_bitvector_fill_x (SCM vec, SCM val);
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SCM_API SCM scm_bit_count (SCM item, SCM seq);
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SCM_API SCM scm_bit_position (SCM item, SCM v, SCM k);
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SCM_API SCM scm_bit_set_star_x (SCM v, SCM kv, SCM obj);
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SCM_API SCM scm_bit_count_star (SCM v, SCM kv, SCM obj);
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SCM_API SCM scm_bit_invert_x (SCM v);
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SCM_API SCM scm_istr2bve (SCM str);
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SCM_API int scm_is_bitvector (SCM obj);
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SCM_API SCM scm_c_make_bitvector (size_t len, SCM fill);
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SCM_API size_t scm_c_bitvector_length (SCM vec);
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SCM_API SCM scm_c_bitvector_ref (SCM vec, size_t idx);
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SCM_API void scm_c_bitvector_set_x (SCM vec, size_t idx, SCM val);
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SCM_API const scm_t_uint32 *scm_array_handle_bit_elements (scm_t_array_handle *h);
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SCM_API scm_t_uint32 *scm_array_handle_bit_writable_elements (scm_t_array_handle *h);
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SCM_API size_t scm_array_handle_bit_elements_offset (scm_t_array_handle *h);
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SCM_API const scm_t_uint32 *scm_bitvector_elements (SCM vec,
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scm_t_array_handle *h,
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size_t *offp,
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size_t *lenp,
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ssize_t *incp);
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SCM_API scm_t_uint32 *scm_bitvector_writable_elements (SCM vec,
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scm_t_array_handle *h,
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size_t *offp,
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size_t *lenp,
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ssize_t *incp);
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SCM_INTERNAL int scm_i_print_bitvector (SCM vec, SCM port, scm_print_state *pstate);
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SCM_INTERNAL SCM scm_i_bitvector_equal_p (SCM vec1, SCM vec2);
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SCM_INTERNAL void scm_init_bitvectors (void);
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#endif /* SCM_BITVECTORS_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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