| 1 | #ifndef _BABELTRACE_ITERATOR_INTERNAL_H |
| 2 | #define _BABELTRACE_ITERATOR_INTERNAL_H |
| 3 | |
| 4 | /* |
| 5 | * BabelTrace |
| 6 | * |
| 7 | * Internal iterator header |
| 8 | * |
| 9 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation |
| 10 | * |
| 11 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 12 | * |
| 13 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 14 | * of this software and associated documentation files (the "Software"), to deal |
| 15 | * in the Software without restriction, including without limitation the rights |
| 16 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 17 | * copies of the Software, and to permit persons to whom the Software is |
| 18 | * furnished to do so, subject to the following conditions: |
| 19 | * |
| 20 | * The above copyright notice and this permission notice shall be included in |
| 21 | * all copies or substantial portions of the Software. |
| 22 | */ |
| 23 | |
| 24 | #include <babeltrace/ctf/events.h> |
| 25 | |
| 26 | /* |
| 27 | * struct bt_iter: data structure representing an iterator on a trace |
| 28 | * collection. |
| 29 | */ |
| 30 | struct bt_iter { |
| 31 | struct ptr_heap *stream_heap; |
| 32 | struct bt_context *ctx; |
| 33 | struct bt_iter_pos *end_pos; |
| 34 | }; |
| 35 | |
| 36 | int bt_iter_init(struct bt_iter *iter, |
| 37 | struct bt_context *ctx, |
| 38 | struct bt_iter_pos *begin_pos, |
| 39 | struct bt_iter_pos *end_pos); |
| 40 | void bt_iter_fini(struct bt_iter *iter); |
| 41 | |
| 42 | #endif /* _BABELTRACE_ITERATOR_INTERNAL_H */ |