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Diffstat (limited to 'indra/newview/llinventorymodel.cpp')
| -rw-r--r-- | indra/newview/llinventorymodel.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/indra/newview/llinventorymodel.cpp b/indra/newview/llinventorymodel.cpp index 13e5cb516e..5a952bb6a8 100644 --- a/indra/newview/llinventorymodel.cpp +++ b/indra/newview/llinventorymodel.cpp @@ -294,6 +294,30 @@ void LLInventoryModel::getDirectDescendentsOf(const LLUUID& cat_id, items = get_ptr_in_map(mParentChildItemTree, cat_id); } +LLMD5 LLInventoryModel::hashDirectDescendentNames(const LLUUID& cat_id) const +{ + LLInventoryModel::cat_array_t* cat_array; + LLInventoryModel::item_array_t* item_array; + getDirectDescendentsOf(cat_id,cat_array,item_array); + LLMD5 item_name_hash; + if (!item_array) + { + item_name_hash.finalize(); + return item_name_hash; + } + for (LLInventoryModel::item_array_t::const_iterator iter = item_array->begin(); + iter != item_array->end(); + iter++) + { + const LLViewerInventoryItem *item = (*iter); + if (!item) + continue; + item_name_hash.update(item->getName()); + } + item_name_hash.finalize(); + return item_name_hash; +} + // SJB: Added version to lock the arrays to catch potential logic bugs void LLInventoryModel::lockDirectDescendentArrays(const LLUUID& cat_id, cat_array_t*& categories, |