diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_outliner_treehash.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_outliner_treehash.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_outliner_treehash.h b/source/blender/blenkernel/BKE_outliner_treehash.h new file mode 100644 index 00000000000..454edb40c4e --- /dev/null +++ b/source/blender/blenkernel/BKE_outliner_treehash.h @@ -0,0 +1,51 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor(s): Blender Foundation 2013 + * + * ***** END GPL LICENSE BLOCK ***** + */ +#ifndef __BKE_OUTLINER_TREEHASH_H__ +#define __BKE_OUTLINER_TREEHASH_H__ + +/** \file BKE_outliner_treehash.h + * \ingroup bke + */ + +struct ID; +struct BLI_mempool; +struct TreeStoreElem; + +/* create and fill hashtable with treestore elements */ +void *BKE_outliner_treehash_create_from_treestore(struct BLI_mempool *treestore); + +/* full rebuild for already allocated hashtable */ +void *BKE_outliner_treehash_rebuild_from_treestore(void *treehash, struct BLI_mempool *treestore); + +/* full rebuild for already allocated hashtable */ +void BKE_outliner_treehash_add_element(void *treehash, struct TreeStoreElem *elem); + +/* find first unused element with specific type, nr and id */ +struct TreeStoreElem *BKE_outliner_treehash_lookup_unused(void *treehash, short type, short nr, struct ID *id); + +/* find user or unused element with specific type, nr and id */ +struct TreeStoreElem *BKE_outliner_treehash_lookup_any(void *treehash, short type, short nr, struct ID *id); + +/* free treehash structure */ +void BKE_outliner_treehash_free(void *treehash); + +#endif |