1 #ifndef BABELTRACE_TRACE_IR_FIELD_PATH_INTERNAL
2 #define BABELTRACE_TRACE_IR_FIELD_PATH_INTERNAL
5 * Copyright 2016-2018 Philippe Proulx <pproulx@efficios.com>
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:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
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
25 * The Common Trace Format (CTF) Specification is available at
26 * http://www.efficios.com/ctf
29 #include "lib/object.h"
30 #include <babeltrace2/trace-ir/field-path-const.h>
31 #include "common/assert.h"
32 #include "common/macros.h"
35 struct bt_field_path_item
{
36 enum bt_field_path_item_type type
;
40 struct bt_field_path
{
41 struct bt_object base
;
42 enum bt_field_path_scope root
;
44 /* Array of `struct bt_field_path_item` (items) */
49 struct bt_field_path
*bt_field_path_create(void);
52 struct bt_field_path_item
*bt_field_path_borrow_item_by_index_inline(
53 const struct bt_field_path
*field_path
, uint64_t index
)
55 BT_ASSERT(field_path
);
56 BT_ASSERT(index
< field_path
->items
->len
);
57 return &g_array_index(field_path
->items
, struct bt_field_path_item
,
62 void bt_field_path_append_item(struct bt_field_path
*field_path
,
63 struct bt_field_path_item
*item
)
65 BT_ASSERT(field_path
);
67 g_array_append_val(field_path
->items
, *item
);
71 void bt_field_path_remove_last_item(struct bt_field_path
*field_path
)
73 BT_ASSERT(field_path
);
74 BT_ASSERT(field_path
->items
->len
> 0);
75 g_array_set_size(field_path
->items
, field_path
->items
->len
- 1);
79 const char *bt_field_path_item_type_string(enum bt_field_path_item_type type
)
82 case BT_FIELD_PATH_ITEM_TYPE_INDEX
:
83 return "BT_FIELD_PATH_ITEM_TYPE_INDEX";
84 case BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT
:
85 return "BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT";
91 #endif /* BABELTRACE_TRACE_IR_FIELD_PATH_INTERNAL */