/usr/include/genometools/core/bittab_api.h is in libgenometools0-dev 1.5.9+ds-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /*
Copyright (c) 2006-2007 Gordon Gremme <gordon@gremme.org>
Copyright (c) 2006-2007 Center for Bioinformatics, University of Hamburg
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef BITTAB_API_H
#define BITTAB_API_H
#include <stdbool.h>
#include <stdio.h>
#include "core/array_api.h"
/* Implements arbitrary-length bit arrays and various operations on them. */
typedef struct GtBittab GtBittab;
/* Return a new <GtBittab> of length <num_of_bits>, initialised to 0.
<num_of_bits> has to be > 0 */
GtBittab* gt_bittab_new(GtUword num_of_bits);
/* Set bit <i> in <bittab> to 1. */
void gt_bittab_set_bit(GtBittab *bittab, GtUword i);
/* Set bit <i> in <bittab> to 0. */
void gt_bittab_unset_bit(GtBittab *bittab, GtUword i);
/* Set <bittab_a> to be the complement of <bittab_b>. */
void gt_bittab_complement(GtBittab *bittab_a, const GtBittab *bittab_b);
/* Set <bittab_a> to be equal to <bittab_b>. */
void gt_bittab_equal(GtBittab *bittab_a, const GtBittab *bittab_b);
/* Set <bittab_a> to be the bitwise AND of <bittab_b> and <bittab_c>. */
void gt_bittab_and(GtBittab *bittab_a, const GtBittab *bittab_b,
const GtBittab *bittab_c);
/* Set <bittab_a> to be the bitwise OR of <bittab_b> and <bittab_c>. */
void gt_bittab_or(GtBittab *bittab_a, const GtBittab *bittab_b,
const GtBittab *bittab_c);
/* Set <bittab_a> to be <bittab_b> NAND <bittab_c>. */
void gt_bittab_nand(GtBittab *bittab_a, const GtBittab *bittab_b,
const GtBittab *bittab_c);
/* Set <bittab_a> to be the bitwise AND of <bittab_a> and <bittab_b>. */
void gt_bittab_and_equal(GtBittab *bittab_a, const GtBittab *bittab_b);
/* Set <bittab_a> to be the bitwise OR of <bittab_a> and <bittab_b>. */
void gt_bittab_or_equal(GtBittab *bittab_a, const GtBittab *bittab_b);
/* Shift <bittab> by one position to the left. */
void gt_bittab_shift_left_equal(GtBittab *bittab);
/* Shift <bittab> by one position to the right. */
void gt_bittab_shift_right_equal(GtBittab *bittab);
/* Set all bits in <bittab> to 0. */
void gt_bittab_unset(GtBittab *bittab);
/* Output a representation of <bittab> to <fp>. */
void gt_bittab_show(const GtBittab *bittab, FILE *fp);
/* Fill <array> with the indices of all set bits in <bittab>. */
void gt_bittab_get_all_bitnums(const GtBittab *bittab, GtArray *array);
/* Return <true> if bit <i> is set in <bittab>. */
bool gt_bittab_bit_is_set(const GtBittab *bittab, GtUword i);
/* Return <true> if <bittab_a> and <bittab_b> are identical. */
bool gt_bittab_cmp(const GtBittab *bittab_a, const GtBittab *bittab_b);
/* Return the index of the first set bit in <bittab>. */
GtUword gt_bittab_get_first_bitnum(const GtBittab *bittab);
/* Return the index of the last set bit in <bittab>. */
GtUword gt_bittab_get_last_bitnum(const GtBittab *bittab);
/* Return the index of the next set bit in <bittab> with an index greater
than <i>. */
GtUword gt_bittab_get_next_bitnum(const GtBittab *bittab, GtUword i);
/* Return the number of set bits in <bittab>. */
GtUword gt_bittab_count_set_bits(const GtBittab *bittab);
/* Return the total number of bits of <bittab>. */
GtUword gt_bittab_size(GtBittab *bittab);
/* Delete <bittab>. */
void gt_bittab_delete(GtBittab *bittab);
#endif
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