src/lib/integer-range-set.h

   1 #ifndef BABELTRACE_INTEGER_RANGE_SET_INTERNAL_H
   2 #define BABELTRACE_INTEGER_RANGE_SET_INTERNAL_H
   3
   4 /*
   5  * Copyright 2019 Philippe Proulx <pproulx@efficios.com>
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a copy
   8  * of this software and associated documentation files (the "Software"), to deal
   9  * in the Software without restriction, including without limitation the rights
  10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11  * copies of the Software, and to permit persons to whom the Software is
  12  * furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included in
  15  * all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23  * SOFTWARE.
  24  *
  25  * The Common Trace Format (CTF) Specification is available at
  26  * http://www.efficios.com/ctf
  27  */
  28
  29 #include <glib.h>
  30 #include <babeltrace2/babeltrace.h>
  31
  32 #include "object.h"
  33
  34 #define BT_INTEGER_RANGE_SET_RANGE_AT_INDEX(_rs, _index)                \
  35         (&g_array_index((_rs)->ranges, struct bt_integer_range, (_index)))
  36
  37 struct bt_integer_range {
  38         union {
  39                 uint64_t u;
  40                 int64_t i;
  41         } lower;
  42         union {
  43                 uint64_t u;
  44                 int64_t i;
  45         } upper;
  46 };
  47
  48 struct bt_integer_range_set {
  49         struct bt_object base;
  50
  51         /* Array of `struct bt_integer_range` */
  52         GArray *ranges;
  53
  54         bool frozen;
  55 };
  56
  57 BT_HIDDEN
  58 void _bt_integer_range_set_freeze(const struct bt_integer_range_set *range_set);
  59
  60 #ifdef BT_DEV_MODE
  61 # define bt_integer_range_set_freeze            _bt_integer_range_set_freeze
  62 #else
  63 # define bt_integer_range_set_freeze(_sc)
  64 #endif
  65
  66 BT_HIDDEN
  67 bool bt_integer_range_set_unsigned_has_overlaps(
  68                 const struct bt_integer_range_set *range_set);
  69
  70 BT_HIDDEN
  71 bool bt_integer_range_set_signed_has_overlaps(
  72                 const struct bt_integer_range_set *range_set);
  73
  74 #endif /* BABELTRACE_INTEGER_RANGE_SET_INTERNAL_H */