/* classes: h_files */ #ifndef SCM_BITVECTORS_H #define SCM_BITVECTORS_H /* Copyright (C) 1995,1996,1997,1999,2000,2001, 2004, 2006, 2008, 2009, 2014 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 3 of * the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301 USA */ #include "libguile/__scm.h" #include "libguile/array-handle.h" /* Bitvectors. Exciting stuff, maybe! */ /** Bit vectors */ SCM_API SCM scm_bitvector_p (SCM vec); SCM_API SCM scm_bitvector (SCM bits); SCM_API SCM scm_make_bitvector (SCM len, SCM fill); SCM_API SCM scm_bitvector_length (SCM vec); SCM_API SCM scm_bitvector_ref (SCM vec, SCM idx); SCM_API SCM scm_bitvector_set_x (SCM vec, SCM idx, SCM val); SCM_API SCM scm_list_to_bitvector (SCM list); SCM_API SCM scm_bitvector_to_list (SCM vec); SCM_API SCM scm_bitvector_fill_x (SCM vec, SCM val); SCM_API SCM scm_bit_count (SCM item, SCM seq); SCM_API SCM scm_bit_position (SCM item, SCM v, SCM k); SCM_API SCM scm_bit_set_star_x (SCM v, SCM kv, SCM obj); SCM_API SCM scm_bit_count_star (SCM v, SCM kv, SCM obj); SCM_API SCM scm_bit_invert_x (SCM v); SCM_API SCM scm_istr2bve (SCM str); SCM_API int scm_is_bitvector (SCM obj); SCM_API SCM scm_c_make_bitvector (size_t len, SCM fill); SCM_API size_t scm_c_bitvector_length (SCM vec); SCM_API SCM scm_c_bitvector_ref (SCM vec, size_t idx); SCM_API void scm_c_bitvector_set_x (SCM vec, size_t idx, SCM val); SCM_API const scm_t_uint32 *scm_array_handle_bit_elements (scm_t_array_handle *h); SCM_API scm_t_uint32 *scm_array_handle_bit_writable_elements (scm_t_array_handle *h); SCM_API size_t scm_array_handle_bit_elements_offset (scm_t_array_handle *h); SCM_API const scm_t_uint32 *scm_bitvector_elements (SCM vec, scm_t_array_handle *h, size_t *offp, size_t *lenp, ssize_t *incp); SCM_API scm_t_uint32 *scm_bitvector_writable_elements (SCM vec, scm_t_array_handle *h, size_t *offp, size_t *lenp, ssize_t *incp); SCM_INTERNAL scm_t_uint32 *scm_i_bitvector_bits (SCM vec); SCM_INTERNAL int scm_i_is_mutable_bitvector (SCM vec); SCM_INTERNAL int scm_i_print_bitvector (SCM vec, SCM port, scm_print_state *pstate); SCM_INTERNAL SCM scm_i_bitvector_equal_p (SCM vec1, SCM vec2); SCM_INTERNAL void scm_init_bitvectors (void); #endif /* SCM_BITVECTORS_H */ /* Local Variables: c-file-style: "gnu" End: */