xt_cover.h

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/*
 * Keywords:
 * Maintainer: Jörg Behrens <behrens@dkrz.de>
 *             Moritz Hanke <hanke@dkrz.de>
 *             Thomas Jahns <jahns@dkrz.de>
 * URL: https://doc.redmine.dkrz.de/yaxt/html/
 *
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 * met:
 *
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 */
#ifndef XT_COVERAGE_H
#define XT_COVERAGE_H

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdbool.h>
#include <stdlib.h>

#include "xt/xt_core.h"

struct Xt_pos_ext_vec {
  size_t num_pos_ext, size_pos_ext;
  struct Xt_pos_ext *pos_ext;
};

struct Xt_pos_range {
  int start, end;
};

void
xt_cover_start(struct Xt_pos_ext_vec *restrict cover,
               size_t initial_size);

void
xt_cover_finish(struct Xt_pos_ext_vec *restrict cover);

size_t
xt_cover_search(struct Xt_pos_ext_vec *restrict cover,
                struct Xt_pos_range query, bool forward,
                size_t search_start_pos);

void
xt_cover_range_append(struct Xt_pos_ext_vec *restrict cover,
                      struct Xt_pos_ext range);

size_t
xt_cover_insert_or_overlap(struct Xt_pos_ext_vec *restrict cover,
                           struct Xt_pos_range range, bool forward,
                           size_t search_start_pos);

bool
xt_idxlist_pos_ext_is_full_cover(Xt_idxlist idxlist,
                                 struct Xt_pos_ext_vec cover);


#endif

/*
 * Local Variables:
 * c-basic-offset: 2
 * coding: utf-8
 * indent-tabs-mode: nil
 * show-trailing-whitespace: t
 * require-trailing-newline: t
 * End:
 */