EXT-5940 : Typedef all vector<LLUUID>'s

Superficial cleanup to change all typedef std::vector<LLUUID> to use a common typedef uuid_vec_t instead.

78 files changed, 259 insertions, 267 deletions

diff --git a/indra/llcommon/lluuid.h b/indra/llcommon/lluuid.h
index c78fb12018..3a0d66e4a5 100644
--- a/indra/llcommon/lluuid.h
+++ b/indra/llcommon/lluuid.h
@@ -133,6 +133,7 @@ public:
 	U8 mData[UUID_BYTES];
 };
 
+typedef std::vector<LLUUID> uuid_vec_t;
 
 // Construct
 inline LLUUID::LLUUID()
diff --git a/indra/llinventory/llparcel.cpp b/indra/llinventory/llparcel.cpp
index ec21ae40e7..b08cb28218 100644
--- a/indra/llinventory/llparcel.cpp
+++ b/indra/llinventory/llparcel.cpp
@@ -452,7 +452,7 @@ BOOL LLParcel::allowTerraformBy(const LLUUID &agent_id) const
 
 bool LLParcel::isAgentBlockedFromParcel(LLParcel* parcelp,
                                         const LLUUID& agent_id,
-                                        const std::vector<LLUUID>& group_ids,
+                                        const uuid_vec_t& group_ids,
                                         const BOOL is_agent_identified,
                                         const BOOL is_agent_transacted,
                                         const BOOL is_agent_ageverified)
diff --git a/indra/llinventory/llparcel.h b/indra/llinventory/llparcel.h
index 1219711617..4ee9d9b40f 100644
--- a/indra/llinventory/llparcel.h
+++ b/indra/llinventory/llparcel.h
@@ -538,7 +538,7 @@ public:
 
 	static bool isAgentBlockedFromParcel(LLParcel* parcelp, 
 									const LLUUID& agent_id,
-									const std::vector<LLUUID>& group_ids,
+									const uuid_vec_t& group_ids,
 									const BOOL is_agent_identified,
 									const BOOL is_agent_transacted,
 									const BOOL is_agent_ageverified);
diff --git a/indra/llui/llflatlistview.cpp b/indra/llui/llflatlistview.cpp
index 2e5aeec41d..bc34012267 100644
--- a/indra/llui/llflatlistview.cpp
+++ b/indra/llui/llflatlistview.cpp
@@ -243,7 +243,7 @@ LLUUID LLFlatListView::getSelectedUUID() const
 	}
 }
 
-void LLFlatListView::getSelectedUUIDs(std::vector<LLUUID>& selected_uuids) const
+void LLFlatListView::getSelectedUUIDs(uuid_vec_t& selected_uuids) const
 {
 	if (mSelectedItemPairs.empty()) return;
 
diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h
index 92cb40332e..837fbb36b7 100644
--- a/indra/llui/llflatlistview.h
+++ b/indra/llui/llflatlistview.h
@@ -224,7 +224,7 @@ public:
 	 * Get LLUUIDs associated with selected items
 	 * @param selected_uuids An std::vector being populated with LLUUIDs associated with selected items
 	 */
-	virtual void getSelectedUUIDs(std::vector<LLUUID>& selected_uuids) const;
+	virtual void getSelectedUUIDs(uuid_vec_t& selected_uuids) const;
 
 	/** Get the top selected item */
 	virtual LLPanel* getSelectedItem() const;
diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index 77caaaa425..bf0866a655 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -957,14 +957,14 @@ void LLScrollListCtrl::mouseOverHighlightNthItem(S32 target_index)
 	}
 }
 
-S32	LLScrollListCtrl::selectMultiple( std::vector<LLUUID> ids )
+S32	LLScrollListCtrl::selectMultiple( uuid_vec_t ids )
 {
 	item_list::iterator iter;
 	S32 count = 0;
 	for (iter = mItemList.begin(); iter != mItemList.end(); iter++)
 	{
 		LLScrollListItem* item = *iter;
-		std::vector<LLUUID>::iterator iditr;
+		uuid_vec_t::iterator iditr;
 		for(iditr = ids.begin(); iditr != ids.end(); ++iditr)
 		{
 			if (item->getEnabled() && (item->getUUID() == (*iditr)))
diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h
index ebdc82115f..1f0ef585db 100644
--- a/indra/llui/llscrolllistctrl.h
+++ b/indra/llui/llscrolllistctrl.h
@@ -379,7 +379,7 @@ public:
 	BOOL			getSortAscending() { return mSortColumns.empty() ? TRUE : mSortColumns.back().second; }
 	BOOL			hasSortOrder() const;
 
-	S32		selectMultiple( std::vector<LLUUID> ids );
+	S32		selectMultiple( uuid_vec_t ids );
 	// conceptually const, but mutates mItemList
 	void			updateSort() const;
 	// sorts a list without affecting the permanent sort order (so further list insertions can be unsorted, for example)
diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index 7aed3c1fc8..1fb4cff31a 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -118,9 +118,8 @@ protected:
 	void importedFolderDone(void);
 	void contentsDone(void);
 	enum ELibraryOutfitFetchStep mCurrFetchStep;
-	typedef std::vector<LLUUID> clothing_folder_vec_t;
-	clothing_folder_vec_t mLibraryClothingFolders;
-	clothing_folder_vec_t mImportedClothingFolders;
+	uuid_vec_t mLibraryClothingFolders;
+	uuid_vec_t mImportedClothingFolders;
 	bool mOutfitsPopulated;
 	LLUUID mClothingID;
 	LLUUID mLibraryClothingID;
@@ -1023,7 +1022,7 @@ void LLAgentWearables::processAgentInitialWearablesUpdate(LLMessageSystem* mesgs
 		
 		// Get the complete information on the items in the inventory and set up an observer
 		// that will trigger when the complete information is fetched.
-		LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+		uuid_vec_t folders;
 		folders.push_back(current_outfit_id);
 		outfit->fetchDescendents(folders);
 		if(outfit->isEverythingComplete())
@@ -2179,7 +2178,7 @@ void LLAgentWearables::populateMyOutfitsFolder(void)
 	
 	// Get the complete information on the items in the inventory and 
 	// setup an observer that will wait for that to happen.
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	outfits->mMyOutfitsID = gInventory.findCategoryUUIDForType(LLFolderType::FT_MY_OUTFITS);
 
 	folders.push_back(outfits->mMyOutfitsID);
@@ -2270,7 +2269,7 @@ void LLLibraryOutfitsFetch::folderDone(void)
 	mCompleteFolders.clear();
 	
 	// Get the complete information on the items in the inventory.
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(mClothingID);
 	folders.push_back(mLibraryClothingID);
 	fetchDescendents(folders);
@@ -2284,7 +2283,7 @@ void LLLibraryOutfitsFetch::outfitsDone(void)
 {
 	LLInventoryModel::cat_array_t cat_array;
 	LLInventoryModel::item_array_t wearable_array;
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	
 	// Collect the contents of the Library's Clothing folder
 	gInventory.collectDescendents(mLibraryClothingID, cat_array, wearable_array, 
@@ -2374,7 +2373,7 @@ void LLLibraryOutfitsFetch::libraryDone(void)
 													   LLFolderType::FT_NONE,
 													   mImportedClothingName);
 	// Copy each folder from library into clothing unless it already exists.
-	for (clothing_folder_vec_t::const_iterator iter = mLibraryClothingFolders.begin();
+	for (uuid_vec_t::const_iterator iter = mLibraryClothingFolders.begin();
 		 iter != mLibraryClothingFolders.end();
 		 ++iter)
 	{
@@ -2415,7 +2414,7 @@ void LLLibraryOutfitsFetch::libraryDone(void)
 void LLLibraryOutfitsFetch::importedFolderFetch(void)
 {
 	// Fetch the contents of the Imported Clothing Folder
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(mImportedClothingID);
 	
 	mCompleteFolders.clear();
@@ -2431,7 +2430,7 @@ void LLLibraryOutfitsFetch::importedFolderDone(void)
 {
 	LLInventoryModel::cat_array_t cat_array;
 	LLInventoryModel::item_array_t wearable_array;
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	
 	// Collect the contents of the Imported Clothing folder
 	gInventory.collectDescendents(mImportedClothingID, cat_array, wearable_array, 
@@ -2461,7 +2460,7 @@ void LLLibraryOutfitsFetch::contentsDone(void)
 	LLInventoryModel::cat_array_t cat_array;
 	LLInventoryModel::item_array_t wearable_array;
 	
-	for (clothing_folder_vec_t::const_iterator folder_iter = mImportedClothingFolders.begin();
+	for (uuid_vec_t::const_iterator folder_iter = mImportedClothingFolders.begin();
 		 folder_iter != mImportedClothingFolders.end();
 		 ++folder_iter)
 	{
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index eb0a602e0e..80d24f75b9 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -1313,7 +1313,7 @@ void LLAppearanceMgr::wearInventoryCategory(LLInventoryCategory* category, bool
 	// the inventory, and set up an observer that will wait for that to
 	// happen.
 	LLOutfitFetch* outfit_fetcher = new LLOutfitFetch(copy, append);
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(category->getUUID());
 	outfit_fetcher->fetchDescendents(folders);
 	//inc_busy_count();
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 199ca80658..2d6a0a10ed 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -324,7 +324,7 @@ template <class T>
 void callAfterCategoryFetch(const LLUUID& cat_id, T callable)
 {
 	CallAfterCategoryFetchStage1<T> *stage1 = new CallAfterCategoryFetchStage1<T>(callable);
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(cat_id);
 	stage1->fetchDescendents(folders);
 	if (stage1->isEverythingComplete())
diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp
index e6666c7f83..4075ad8ee2 100644
--- a/indra/newview/llavataractions.cpp
+++ b/indra/newview/llavataractions.cpp
@@ -113,13 +113,13 @@ void LLAvatarActions::removeFriendDialog(const LLUUID& id)
 	if (id.isNull())
 		return;
 
-	std::vector<LLUUID> ids;
+	uuid_vec_t ids;
 	ids.push_back(id);
 	removeFriendsDialog(ids);
 }
 
 // static
-void LLAvatarActions::removeFriendsDialog(const std::vector<LLUUID>& ids)
+void LLAvatarActions::removeFriendsDialog(const uuid_vec_t& ids)
 {
 	if(ids.size() == 0)
 		return;
@@ -144,7 +144,7 @@ void LLAvatarActions::removeFriendsDialog(const std::vector<LLUUID>& ids)
 	}
 
 	LLSD payload;
-	for (std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); ++it)
+	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
 	{
 		payload["ids"].append(*it);
 	}
@@ -167,7 +167,7 @@ void LLAvatarActions::offerTeleport(const LLUUID& invitee)
 }
 
 // static
-void LLAvatarActions::offerTeleport(const std::vector<LLUUID>& ids) 
+void LLAvatarActions::offerTeleport(const uuid_vec_t& ids) 
 {
 	if (ids.size() == 0)
 		return;
@@ -228,7 +228,7 @@ void LLAvatarActions::startCall(const LLUUID& id)
 }
 
 // static
-void LLAvatarActions::startAdhocCall(const std::vector<LLUUID>& ids)
+void LLAvatarActions::startAdhocCall(const uuid_vec_t& ids)
 {
 	if (ids.size() == 0)
 	{
@@ -237,7 +237,7 @@ void LLAvatarActions::startAdhocCall(const std::vector<LLUUID>& ids)
 
 	// convert vector into LLDynamicArray for addSession
 	LLDynamicArray<LLUUID> id_array;
-	for (std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); ++it)
+	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
 	{
 		id_array.push_back(*it);
 	}
@@ -278,11 +278,11 @@ bool LLAvatarActions::canCall()
 }
 
 // static
-void LLAvatarActions::startConference(const std::vector<LLUUID>& ids)
+void LLAvatarActions::startConference(const uuid_vec_t& ids)
 {
 	// *HACK: Copy into dynamic array
 	LLDynamicArray<LLUUID> id_array;
-	for (std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); ++it)
+	for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
 	{
 		id_array.push_back(*it);
 	}
@@ -499,7 +499,7 @@ bool LLAvatarActions::handlePay(const LLSD& notification, const LLSD& response,
 // static
 void LLAvatarActions::callback_invite_to_group(LLUUID group_id, LLUUID id)
 {
-	std::vector<LLUUID> agent_ids;
+	uuid_vec_t agent_ids;
 	agent_ids.push_back(id);
 	
 	LLFloaterGroupInvite::showForGroup(group_id, &agent_ids);
diff --git a/indra/newview/llavataractions.h b/indra/newview/llavataractions.h
index a7f3acad4f..c573144a33 100644
--- a/indra/newview/llavataractions.h
+++ b/indra/newview/llavataractions.h
@@ -60,13 +60,13 @@ public:
 	 * Show a friend removal dialog.
 	 */
 	static void removeFriendDialog(const LLUUID& id);
-	static void removeFriendsDialog(const std::vector<LLUUID>& ids);
+	static void removeFriendsDialog(const uuid_vec_t& ids);
 	
 	/**
 	 * Show teleport offer dialog.
 	 */
 	static void offerTeleport(const LLUUID& invitee);
-	static void offerTeleport(const std::vector<LLUUID>& ids);
+	static void offerTeleport(const uuid_vec_t& ids);
 
 	/**
 	 * Start instant messaging session.
@@ -86,12 +86,12 @@ public:
 	/**
 	 * Start an ad-hoc conference voice call with multiple users
 	 */
-	static void startAdhocCall(const std::vector<LLUUID>& ids);
+	static void startAdhocCall(const uuid_vec_t& ids);
 
 	/**
 	 * Start conference chat with the given avatars.
 	 */
-	static void startConference(const std::vector<LLUUID>& ids);
+	static void startConference(const uuid_vec_t& ids);
 
 	/**
 	 * Show avatar profile.
diff --git a/indra/newview/llavatarlist.cpp b/indra/newview/llavatarlist.cpp
index 45c540b3a3..e8abdd32ec 100644
--- a/indra/newview/llavatarlist.cpp
+++ b/indra/newview/llavatarlist.cpp
@@ -204,17 +204,17 @@ void LLAvatarList::refresh()
 	bool have_filter		= !mNameFilter.empty();
 
 	// Save selection.	
-	std::vector<LLUUID> selected_ids;
+	uuid_vec_t selected_ids;
 	getSelectedUUIDs(selected_ids);
 	LLUUID current_id = getSelectedUUID();
 
 	// Determine what to add and what to remove.
-	std::vector<LLUUID> added, removed;
+	uuid_vec_t added, removed;
 	LLAvatarList::computeDifference(getIDs(), added, removed);
 
 	// Handle added items.
 	unsigned nadded = 0;
-	for (std::vector<LLUUID>::const_iterator it=added.begin(); it != added.end(); it++)
+	for (uuid_vec_t::const_iterator it=added.begin(); it != added.end(); it++)
 	{
 		std::string name;
 		const LLUUID& buddy_id = *it;
@@ -236,7 +236,7 @@ void LLAvatarList::refresh()
 	}
 
 	// Handle removed items.
-	for (std::vector<LLUUID>::const_iterator it=removed.begin(); it != removed.end(); it++)
+	for (uuid_vec_t::const_iterator it=removed.begin(); it != removed.end(); it++)
 	{
 		removeItemByUUID(*it);
 		modified = true;
@@ -358,7 +358,7 @@ BOOL LLAvatarList::handleRightMouseDown(S32 x, S32 y, MASK mask)
 	BOOL handled = LLUICtrl::handleRightMouseDown(x, y, mask);
 	if ( mContextMenu )
 	{
-		std::vector<LLUUID> selected_uuids;
+		uuid_vec_t selected_uuids;
 		getSelectedUUIDs(selected_uuids);
 		mContextMenu->show(this, selected_uuids, x, y);
 	}
@@ -366,12 +366,12 @@ BOOL LLAvatarList::handleRightMouseDown(S32 x, S32 y, MASK mask)
 }
 
 void LLAvatarList::computeDifference(
-	const std::vector<LLUUID>& vnew_unsorted,
-	std::vector<LLUUID>& vadded,
-	std::vector<LLUUID>& vremoved)
+	const uuid_vec_t& vnew_unsorted,
+	uuid_vec_t& vadded,
+	uuid_vec_t& vremoved)
 {
-	std::vector<LLUUID> vcur;
-	std::vector<LLUUID> vnew = vnew_unsorted;
+	uuid_vec_t vcur;
+	uuid_vec_t vnew = vnew_unsorted;
 
 	// Convert LLSDs to LLUUIDs.
 	{
@@ -385,7 +385,7 @@ void LLAvatarList::computeDifference(
 	std::sort(vcur.begin(), vcur.end());
 	std::sort(vnew.begin(), vnew.end());
 
-	std::vector<LLUUID>::iterator it;
+	uuid_vec_t::iterator it;
 	size_t maxsize = llmax(vcur.size(), vnew.size());
 	vadded.resize(maxsize);
 	vremoved.resize(maxsize);
diff --git a/indra/newview/llavatarlist.h b/indra/newview/llavatarlist.h
index 00c72f1f9d..c3f79dcb3a 100644
--- a/indra/newview/llavatarlist.h
+++ b/indra/newview/llavatarlist.h
@@ -53,7 +53,7 @@ class LLAvatarList : public LLFlatListView
 {
 	LOG_CLASS(LLAvatarList);
 public:
-	typedef std::vector<LLUUID> uuid_vector_t;
+	typedef uuid_vec_t uuid_vector_t;
 
 	struct Params : public LLInitParam::Block<Params, LLFlatListView::Params> 
 	{
@@ -101,9 +101,9 @@ protected:
 
 	void addNewItem(const LLUUID& id, const std::string& name, BOOL is_online, EAddPosition pos = ADD_BOTTOM);
 	void computeDifference(
-		const std::vector<LLUUID>& vnew,
-		std::vector<LLUUID>& vadded,
-		std::vector<LLUUID>& vremoved);
+		const uuid_vec_t& vnew,
+		uuid_vec_t& vadded,
+		uuid_vec_t& vremoved);
 	void updateLastInteractionTimes();
 	void onItemDoucleClicked(LLUICtrl* ctrl, S32 x, S32 y, MASK mask);
 
diff --git a/indra/newview/llavatarlistitem.h b/indra/newview/llavatarlistitem.h
index cecb64add7..2db6484a30 100644
--- a/indra/newview/llavatarlistitem.h
+++ b/indra/newview/llavatarlistitem.h
@@ -70,7 +70,7 @@ public:
 	class ContextMenu
 	{
 	public:
-		virtual void show(LLView* spawning_view, const std::vector<LLUUID>& selected_uuids, S32 x, S32 y) = 0;
+		virtual void show(LLView* spawning_view, const uuid_vec_t& selected_uuids, S32 x, S32 y) = 0;
 	};
 
 	/**
diff --git a/indra/newview/llcallfloater.cpp b/indra/newview/llcallfloater.cpp
index c8552de66a..4ea3c61ab2 100644
--- a/indra/newview/llcallfloater.cpp
+++ b/indra/newview/llcallfloater.cpp
@@ -54,7 +54,7 @@
 #include "llvoicechannel.h"
 #include "llviewerparcelmgr.h"
 
-static void get_voice_participants_uuids(std::vector<LLUUID>& speakers_uuids);
+static void get_voice_participants_uuids(uuid_vec_t& speakers_uuids);
 void reshape_floater(LLCallFloater* floater, S32 delta_height);
 
 class LLNonAvatarCaller : public LLAvatarListItem
@@ -213,9 +213,9 @@ void LLCallFloater::onChange()
 	updateParticipantsVoiceState();
 
 	// Add newly joined participants.
-	std::vector<LLUUID> speakers_uuids;
+	uuid_vec_t speakers_uuids;
 	get_voice_participants_uuids(speakers_uuids);
-	for (std::vector<LLUUID>::const_iterator it = speakers_uuids.begin(); it != speakers_uuids.end(); it++)
+	for (uuid_vec_t::const_iterator it = speakers_uuids.begin(); it != speakers_uuids.end(); it++)
 	{
 		mParticipants->addAvatarIDExceptAgent(*it);
 	}
@@ -469,7 +469,7 @@ void LLCallFloater::updateAgentModeratorState()
 	mAgentPanel->childSetValue("user_text", name);
 }
 
-static void get_voice_participants_uuids(std::vector<LLUUID>& speakers_uuids)
+static void get_voice_participants_uuids(uuid_vec_t& speakers_uuids)
 {
 	// Get a list of participants from VoiceClient
 	LLVoiceClient::participantMap *voice_map = gVoiceClient->getParticipantList();
@@ -494,7 +494,7 @@ void LLCallFloater::initParticipantsVoiceState()
 		it_end = items.end();
 
 
-	std::vector<LLUUID> speakers_uuids;
+	uuid_vec_t speakers_uuids;
 	get_voice_participants_uuids(speakers_uuids);
 
 	for(; it != it_end; ++it)
@@ -505,7 +505,7 @@ void LLCallFloater::initParticipantsVoiceState()
 		
 		LLUUID speaker_id = item->getAvatarId();
 
-		std::vector<LLUUID>::const_iterator speaker_iter = std::find(speakers_uuids.begin(), speakers_uuids.end(), speaker_id);
+		uuid_vec_t::const_iterator speaker_iter = std::find(speakers_uuids.begin(), speakers_uuids.end(), speaker_id);
 
 		// If an avatarID assigned to a panel is found in a speakers list
 		// obtained from VoiceClient we assign the JOINED status to the owner
@@ -534,10 +534,10 @@ void LLCallFloater::initParticipantsVoiceState()
 
 void LLCallFloater::updateParticipantsVoiceState()
 {
-	std::vector<LLUUID> speakers_list;
+	uuid_vec_t speakers_list;
 
 	// Get a list of participants from VoiceClient
-	std::vector<LLUUID> speakers_uuids;
+	uuid_vec_t speakers_uuids;
 	get_voice_participants_uuids(speakers_uuids);
 
 	// Updating the status for each participant already in list.
@@ -555,7 +555,7 @@ void LLCallFloater::updateParticipantsVoiceState()
 		const LLUUID participant_id = item->getAvatarId();
 		bool found = false;
 
-		std::vector<LLUUID>::iterator speakers_iter = std::find(speakers_uuids.begin(), speakers_uuids.end(), participant_id);
+		uuid_vec_t::iterator speakers_iter = std::find(speakers_uuids.begin(), speakers_uuids.end(), participant_id);
 
 		lldebugs << "processing speaker: " << item->getAvatarName() << ", " << item->getAvatarId() << llendl;
 
@@ -695,7 +695,7 @@ bool LLCallFloater::validateSpeaker(const LLUUID& speaker_id)
 	case  VC_LOCAL_CHAT:
 		{
 			// A nearby chat speaker is considered valid it it's known to LLVoiceClient (i.e. has enabled voice).
-			std::vector<LLUUID> speakers;
+			uuid_vec_t speakers;
 			get_voice_participants_uuids(speakers);
 			is_valid = std::find(speakers.begin(), speakers.end(), speaker_id) != speakers.end();
 		}
diff --git a/indra/newview/llfloateravatarpicker.cpp b/indra/newview/llfloateravatarpicker.cpp
index a0b2de85f0..2cb0cdf368 100644
--- a/indra/newview/llfloateravatarpicker.cpp
+++ b/indra/newview/llfloateravatarpicker.cpp
@@ -157,7 +157,7 @@ void LLFloaterAvatarPicker::onBtnFind()
 	find();
 }
 
-static void getSelectedAvatarData(const LLScrollListCtrl* from, std::vector<std::string>& avatar_names, std::vector<LLUUID>& avatar_ids)
+static void getSelectedAvatarData(const LLScrollListCtrl* from, std::vector<std::string>& avatar_names, uuid_vec_t& avatar_ids)
 {
 	std::vector<LLScrollListItem*> items = from->getAllSelected();
 	for (std::vector<LLScrollListItem*>::iterator iter = items.begin(); iter != items.end(); ++iter)
@@ -203,7 +203,7 @@ void LLFloaterAvatarPicker::onBtnSelect()
 		if(list)
 		{
 			std::vector<std::string>	avatar_names;
-			std::vector<LLUUID>			avatar_ids;
+			uuid_vec_t			avatar_ids;
 			getSelectedAvatarData(list, avatar_names, avatar_ids);
 			mSelectionCallback(avatar_names, avatar_ids);
 		}
@@ -247,7 +247,7 @@ void LLFloaterAvatarPicker::populateNearMe()
 	LLScrollListCtrl* near_me_scroller = getChild<LLScrollListCtrl>("NearMe");
 	near_me_scroller->deleteAllItems();
 
-	std::vector<LLUUID> avatar_ids;
+	uuid_vec_t avatar_ids;
 	LLWorld::getInstance()->getAvatars(&avatar_ids, NULL, gAgent.getPositionGlobal(), gSavedSettings.getF32("NearMeRange"));
 	for(U32 i=0; i<avatar_ids.size(); i++)
 	{
@@ -499,7 +499,7 @@ bool LLFloaterAvatarPicker::isSelectBtnEnabled()
 
 		if(list)
 		{
-			std::vector<LLUUID> avatar_ids;
+			uuid_vec_t avatar_ids;
 			std::vector<std::string> avatar_names;
 			getSelectedAvatarData(list, avatar_names, avatar_ids);
 			return mOkButtonValidateSignal(avatar_ids);
diff --git a/indra/newview/llfloateravatarpicker.h b/indra/newview/llfloateravatarpicker.h
index e35466cec8..860f3930ef 100644
--- a/indra/newview/llfloateravatarpicker.h
+++ b/indra/newview/llfloateravatarpicker.h
@@ -40,11 +40,11 @@
 class LLFloaterAvatarPicker : public LLFloater
 {
 public:
-	typedef boost::signals2::signal<bool(const std::vector<LLUUID>&), boost_boolean_combiner> validate_signal_t;
+	typedef boost::signals2::signal<bool(const uuid_vec_t&), boost_boolean_combiner> validate_signal_t;
 	typedef validate_signal_t::slot_type validate_callback_t;
 
 	// The callback function will be called with an avatar name and UUID.
-	typedef boost::function<void (const std::vector<std::string>&, const std::vector<LLUUID>&)> select_callback_t;
+	typedef boost::function<void (const std::vector<std::string>&, const uuid_vec_t&)> select_callback_t;
 	// Call this to select an avatar.	
 	static LLFloaterAvatarPicker* show(select_callback_t callback, 
 									   BOOL allow_multiple = FALSE,
diff --git a/indra/newview/llfloatergesture.cpp b/indra/newview/llfloatergesture.cpp
index 0f80d55b67..bf03412696 100644
--- a/indra/newview/llfloatergesture.cpp
+++ b/indra/newview/llfloatergesture.cpp
@@ -125,7 +125,7 @@ void LLFloaterGesture::done()
 		// we load only gesture folder without childred.
 		LLInventoryModel::cat_array_t* categories;
 		LLInventoryModel::item_array_t* items;
-		LLInventoryFetchDescendentsObserver::folder_ref_t unloaded_folders;
+		uuid_vec_t unloaded_folders;
 		LL_DEBUGS("Gesture")<< "Get subdirs of Gesture Folder...." << LL_ENDL;
 		gInventory.getDirectDescendentsOf(mGestureFolderID, categories, items);
 		if (categories->empty())
@@ -197,7 +197,7 @@ BOOL LLFloaterGesture::postBuild()
 	setDefaultBtn("play_btn");
 	mGestureFolderID = gInventory.findCategoryUUIDForType(LLFolderType::FT_GESTURE, false);
 
-	folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(mGestureFolderID);
 	//perform loading Gesture directory anyway to make sure that all subdirectory are loaded too. See method done() for details.
 	gInventory.addObserver(this);
@@ -246,7 +246,7 @@ void LLFloaterGesture::refreshAll()
 void LLFloaterGesture::buildGestureList()
 {
 	S32 scroll_pos = mGestureList->getScrollPos();
-	std::vector<LLUUID> selected_items;
+	uuid_vec_t selected_items;
 	getSelectedIds(selected_items);
 	LL_DEBUGS("Gesture")<< "Rebuilding gesture list "<< LL_ENDL;
 	mGestureList->deleteAllItems();
@@ -278,7 +278,7 @@ void LLFloaterGesture::buildGestureList()
 
 	// attempt to preserve scroll position through re-builds
 	// since we do re-build whenever something gets dirty
-	for(std::vector<LLUUID>::iterator it = selected_items.begin(); it != selected_items.end(); it++)
+	for(uuid_vec_t::iterator it = selected_items.begin(); it != selected_items.end(); it++)
 	{
 		mGestureList->selectByID(*it);
 	}
@@ -377,7 +377,7 @@ void LLFloaterGesture::addGesture(const LLUUID& item_id , LLMultiGesture* gestur
 	}
 }
 
-void LLFloaterGesture::getSelectedIds(std::vector<LLUUID>& ids)
+void LLFloaterGesture::getSelectedIds(uuid_vec_t& ids)
 {
 	std::vector<LLScrollListItem*> items = mGestureList->getAllSelected();
 	for(std::vector<LLScrollListItem*>::const_iterator it = items.begin(); it != items.end(); it++)
@@ -451,13 +451,13 @@ void LLFloaterGesture::onClickNew()
 
 void LLFloaterGesture::onActivateBtnClick()
 {
-	std::vector<LLUUID> ids;
+	uuid_vec_t ids;
 	getSelectedIds(ids);
 	if(ids.empty())
 		return;
 
 	LLGestureMgr* gm = LLGestureMgr::getInstance();
-	std::vector<LLUUID>::const_iterator it = ids.begin();
+	uuid_vec_t::const_iterator it = ids.begin();
 	BOOL first_gesture_state = gm->isGestureActive(*it);
 	BOOL is_mixed = FALSE;
 	while( ++it != ids.end() )
@@ -468,7 +468,7 @@ void LLFloaterGesture::onActivateBtnClick()
 			break;
 		}
 	}
-	for(std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); it++)
+	for(uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); it++)
 	{
 		if(is_mixed)
 		{
@@ -494,11 +494,11 @@ void LLFloaterGesture::onCopyPasteAction(const LLSD& command)
 	// since we select this comman inventory item had  already arrived .
 	if("copy_gesture" == command_name)
 	{
-		std::vector<LLUUID> ids;
+		uuid_vec_t ids;
 		getSelectedIds(ids);
 		// make sure that clopboard is empty
 		LLInventoryClipboard::instance().reset();
-		for(std::vector<LLUUID>::iterator it = ids.begin(); it != ids.end(); it++)
+		for(uuid_vec_t::iterator it = ids.begin(); it != ids.end(); it++)
 		{
 			LLInventoryItem* item = gInventory.getItem(*it);
 			if(item  && item->getInventoryType() == LLInventoryType::IT_GESTURE)
@@ -572,14 +572,14 @@ void LLFloaterGesture::onCommitList()
 
 void LLFloaterGesture::onDeleteSelected()
 {
-	std::vector<LLUUID> ids;
+	uuid_vec_t ids;
 	getSelectedIds(ids);
 	if(ids.empty())
 		return;
 
 	const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);
 	LLGestureMgr* gm = LLGestureMgr::getInstance();
-	for(std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); it++)
+	for(uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); it++)
 	{
 		const LLUUID& selected_item = *it;
 		LLInventoryItem* inv_item = gInventory.getItem(selected_item);
@@ -610,10 +610,10 @@ void LLFloaterGesture::onDeleteSelected()
 
 void LLFloaterGesture::addToCurrentOutFit()
 {
-	std::vector<LLUUID> ids;
+	uuid_vec_t ids;
 	getSelectedIds(ids);
 	LLAppearanceMgr* am = LLAppearanceMgr::getInstance();
-	for(std::vector<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); it++)
+	for(uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); it++)
 	{
 		am->addCOFItemLink(*it);
 	}
diff --git a/indra/newview/llfloatergesture.h b/indra/newview/llfloatergesture.h
index 629d77b949..1676542c77 100644
--- a/indra/newview/llfloatergesture.h
+++ b/indra/newview/llfloatergesture.h
@@ -85,7 +85,7 @@ private:
 	 * Therefore we have to copy these items to avoid viewer crash.
 	 * @see LLFloaterGesture::onActivateBtnClick
 	 */
-	void getSelectedIds(std::vector<LLUUID>& ids);
+	void getSelectedIds(uuid_vec_t& ids);
 	bool isActionEnabled(const LLSD& command);
 	/**
 	 * @brief Activation rules:
diff --git a/indra/newview/llfloatergodtools.cpp b/indra/newview/llfloatergodtools.cpp
index eb56f387cd..fbd516ba7a 100644
--- a/indra/newview/llfloatergodtools.cpp
+++ b/indra/newview/llfloatergodtools.cpp
@@ -1191,7 +1191,7 @@ void LLPanelObjectTools::onClickSetBySelection(void* data)
 	panelp->childSetValue("target_avatar_name", name);
 }
 
-void LLPanelObjectTools::callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelObjectTools::callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (ids.empty() || names.empty()) return;
 	mTargetAvatar = ids[0];
diff --git a/indra/newview/llfloatergodtools.h b/indra/newview/llfloatergodtools.h
index ef5ce02749..4e97a1058e 100644
--- a/indra/newview/llfloatergodtools.h
+++ b/indra/newview/llfloatergodtools.h
@@ -234,7 +234,7 @@ public:
 	void onChangeAnything();
 	void onApplyChanges();
 	void onClickSet();
-	void callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	void onClickDeletePublicOwnedBy();
 	void onClickDeleteAllScriptedOwnedBy();
 	void onClickDeleteAllOwnedBy();
diff --git a/indra/newview/llfloatergroupinvite.cpp b/indra/newview/llfloatergroupinvite.cpp
index bf484c6343..5d1864b4c8 100644
--- a/indra/newview/llfloatergroupinvite.cpp
+++ b/indra/newview/llfloatergroupinvite.cpp
@@ -112,7 +112,7 @@ LLFloaterGroupInvite::~LLFloaterGroupInvite()
 }
 
 // static
-void LLFloaterGroupInvite::showForGroup(const LLUUID& group_id, std::vector<LLUUID> *agent_ids)
+void LLFloaterGroupInvite::showForGroup(const LLUUID& group_id, uuid_vec_t *agent_ids)
 {
 	const LLFloater::Params& floater_params = LLFloater::getDefaultParams();
 	S32 floater_header_size = floater_params.header_height;
diff --git a/indra/newview/llfloatergroupinvite.h b/indra/newview/llfloatergroupinvite.h
index b3f5d75ac1..68943724df 100644
--- a/indra/newview/llfloatergroupinvite.h
+++ b/indra/newview/llfloatergroupinvite.h
@@ -43,7 +43,7 @@ class LLFloaterGroupInvite
 public:
 	virtual ~LLFloaterGroupInvite();
 
-	static void showForGroup(const LLUUID &group_id, std::vector<LLUUID> *agent_ids = NULL);
+	static void showForGroup(const LLUUID &group_id, uuid_vec_t *agent_ids = NULL);
 
 protected:
 	LLFloaterGroupInvite(const LLUUID& group_id = LLUUID::null);
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index 65003d9b5c..6467ee13b0 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -2774,7 +2774,7 @@ void LLPanelLandAccess::onClickAddAccess()
 	gFloaterView->getParentFloater(this)->addDependentFloater(LLFloaterAvatarPicker::show(boost::bind(&LLPanelLandAccess::callbackAvatarCBAccess, this, _1,_2)) );
 }
 
-void LLPanelLandAccess::callbackAvatarCBAccess(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelLandAccess::callbackAvatarCBAccess(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (!names.empty() && !ids.empty())
 	{
@@ -2819,7 +2819,7 @@ void LLPanelLandAccess::onClickAddBanned()
 }
 
 // static
-void LLPanelLandAccess::callbackAvatarCBBanned(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelLandAccess::callbackAvatarCBBanned(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (!names.empty() && !ids.empty())
 	{
diff --git a/indra/newview/llfloaterland.h b/indra/newview/llfloaterland.h
index a4785e8f5b..fe80766a74 100644
--- a/indra/newview/llfloaterland.h
+++ b/indra/newview/llfloaterland.h
@@ -167,7 +167,7 @@ public:
 	static void onClickSet(void* data);
 	static void onClickClear(void* data);
 	static void onClickShow(void* data);
-	static void callbackAvatarPick(const std::vector<std::string>& names, const std::vector<LLUUID>& ids, void* data);
+	static void callbackAvatarPick(const std::vector<std::string>& names, const uuid_vec_t& ids, void* data);
 	static void finalizeAvatarPick(void* data);
 	static void callbackHighlightTransferable(S32 option, void* userdata);
 	static void onClickStartAuction(void*);
@@ -374,8 +374,8 @@ public:
 	
 	void onClickAddAccess();
 	void onClickAddBanned();
-	void callbackAvatarCBBanned(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
-	void callbackAvatarCBAccess(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackAvatarCBBanned(const std::vector<std::string>& names, const uuid_vec_t& ids);
+	void callbackAvatarCBAccess(const std::vector<std::string>& names, const uuid_vec_t& ids);
 
 protected:
 	LLNameListCtrl*		mListAccess;
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index d54736e942..3758cbe74f 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -610,7 +610,7 @@ void LLPanelRegionGeneralInfo::onClickKick()
 	parent_floater->addDependentFloater(child_floater);
 }
 
-void LLPanelRegionGeneralInfo::onKickCommit(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelRegionGeneralInfo::onKickCommit(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (names.empty() || ids.empty()) return;
 	if(ids[0].notNull())
@@ -848,7 +848,7 @@ void LLPanelRegionDebugInfo::onClickChooseAvatar()
 }
 
 
-void LLPanelRegionDebugInfo::callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelRegionDebugInfo::callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (ids.empty() || names.empty()) return;
 	mTargetAvatar = ids[0];
@@ -1531,7 +1531,7 @@ void LLPanelEstateInfo::onClickKickUser()
 	parent_floater->addDependentFloater(child_floater);
 }
 
-void LLPanelEstateInfo::onKickUserCommit(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelEstateInfo::onKickUserCommit(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (names.empty() || ids.empty()) return;
 	
@@ -1616,7 +1616,6 @@ bool LLPanelEstateInfo::isLindenEstate()
 	return (estate_id <= ESTATE_LAST_LINDEN);
 }
 
-typedef std::vector<LLUUID> AgentOrGroupIDsVector;
 struct LLEstateAccessChangeInfo
 {
 	LLEstateAccessChangeInfo(const LLSD& sd)
@@ -1637,7 +1636,7 @@ struct LLEstateAccessChangeInfo
 		LLSD sd;
 		sd["name"] = mDialogName;
 		sd["operation"] = (S32)mOperationFlag;
-		for (AgentOrGroupIDsVector::const_iterator it = mAgentOrGroupIDs.begin();
+		for (uuid_vec_t::const_iterator it = mAgentOrGroupIDs.begin();
 			it != mAgentOrGroupIDs.end();
 			++it)
 		{
@@ -1648,7 +1647,7 @@ struct LLEstateAccessChangeInfo
 
 	U32 mOperationFlag;	// ESTATE_ACCESS_BANNED_AGENT_ADD, _REMOVE, etc.
 	std::string mDialogName;
-	AgentOrGroupIDsVector mAgentOrGroupIDs; // List of agent IDs to apply to this change
+	uuid_vec_t mAgentOrGroupIDs; // List of agent IDs to apply to this change
 };
 
 // Special case callback for groups, since it has different callback format than names
@@ -1716,7 +1715,7 @@ bool LLPanelEstateInfo::accessAddCore2(const LLSD& notification, const LLSD& res
 }
 
 // static
-void LLPanelEstateInfo::accessAddCore3(const std::vector<std::string>& names, const std::vector<LLUUID>& ids, void* data)
+void LLPanelEstateInfo::accessAddCore3(const std::vector<std::string>& names, const uuid_vec_t& ids, void* data)
 {
 	LLEstateAccessChangeInfo* change_info = (LLEstateAccessChangeInfo*)data;
 	if (!change_info) return;
diff --git a/indra/newview/llfloaterregioninfo.h b/indra/newview/llfloaterregioninfo.h
index 8d315bdb78..482ebb3303 100644
--- a/indra/newview/llfloaterregioninfo.h
+++ b/indra/newview/llfloaterregioninfo.h
@@ -168,7 +168,7 @@ public:
 protected:
 	virtual BOOL sendUpdate();
 	void onClickKick();
-	void onKickCommit(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void onKickCommit(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	static void onClickKickAll(void* userdata);
 	bool onKickAllCommit(const LLSD& notification, const LLSD& response);
 	static void onClickMessage(void* userdata);
@@ -193,7 +193,7 @@ protected:
 	virtual BOOL sendUpdate();
 
 	void onClickChooseAvatar();
-	void callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	static void onClickReturn(void *);
 	bool callbackReturn(const LLSD& notification, const LLSD& response);
 	static void onClickTopColliders(void*);
@@ -284,7 +284,7 @@ public:
 	// Core methods for all above add/remove button clicks
 	static void accessAddCore(U32 operation_flag, const std::string& dialog_name);
 	static bool accessAddCore2(const LLSD& notification, const LLSD& response);
-	static void accessAddCore3(const std::vector<std::string>& names, const std::vector<LLUUID>& ids, void* data);
+	static void accessAddCore3(const std::vector<std::string>& names, const uuid_vec_t& ids, void* data);
 
 	static void accessRemoveCore(U32 operation_flag, const std::string& dialog_name, const std::string& list_ctrl_name);
 	static bool accessRemoveCore2(const LLSD& notification, const LLSD& response);
@@ -296,7 +296,7 @@ public:
 	// Send the actual EstateOwnerRequest "estateaccessdelta" message
 	static void sendEstateAccessDelta(U32 flags, const LLUUID& agent_id);
 
-	void onKickUserCommit(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void onKickUserCommit(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	static void onClickMessageEstate(void* data);
 	bool onMessageCommit(const LLSD& notification, const LLSD& response);
 	
diff --git a/indra/newview/llfloaterreporter.cpp b/indra/newview/llfloaterreporter.cpp
index 42a7eeff26..b42b34835d 100644
--- a/indra/newview/llfloaterreporter.cpp
+++ b/indra/newview/llfloaterreporter.cpp
@@ -308,7 +308,7 @@ void LLFloaterReporter::onClickSelectAbuser()
 	gFloaterView->getParentFloater(this)->addDependentFloater(LLFloaterAvatarPicker::show(boost::bind(&LLFloaterReporter::callbackAvatarID, this, _1, _2), FALSE, TRUE ));
 }
 
-void LLFloaterReporter::callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLFloaterReporter::callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (ids.empty() || names.empty()) return;
 
diff --git a/indra/newview/llfloaterreporter.h b/indra/newview/llfloaterreporter.h
index 7c6473f975..23784b7650 100644
--- a/indra/newview/llfloaterreporter.h
+++ b/indra/newview/llfloaterreporter.h
@@ -123,7 +123,7 @@ private:
 	void setPosBox(const LLVector3d &pos);
 	void enableControls(BOOL own_avatar);
 	void getObjectInfo(const LLUUID& object_id);
-	void callbackAvatarID(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackAvatarID(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	void setFromAvatar(const LLUUID& avatar_id, const std::string& avatar_name = LLStringUtil::null);
 
 private:
diff --git a/indra/newview/llfloaterscriptlimits.cpp b/indra/newview/llfloaterscriptlimits.cpp
index daba3d8460..4792d761d8 100644
--- a/indra/newview/llfloaterscriptlimits.cpp
+++ b/indra/newview/llfloaterscriptlimits.cpp
@@ -644,7 +644,7 @@ void LLPanelScriptLimitsRegionMemory::setRegionDetails(LLSD content)
 	std::string msg_parcels = LLTrans::getString("ScriptLimitsParcelsOwned", args_parcels);
 	childSetValue("parcels_listed", LLSD(msg_parcels));
 
-	std::vector<LLUUID> names_requested;
+	uuid_vec_t names_requested;
 
 	// This makes the assumption that all objects will have the same set
 	// of attributes, ie they will all have, or none will have locations
diff --git a/indra/newview/llfloatersellland.cpp b/indra/newview/llfloatersellland.cpp
index eae6121e79..980b456497 100644
--- a/indra/newview/llfloatersellland.cpp
+++ b/indra/newview/llfloatersellland.cpp
@@ -96,7 +96,7 @@ private:
 	static void doShowObjects(void *userdata);
 	static bool callbackHighlightTransferable(const LLSD& notification, const LLSD& response);
 
-	void callbackAvatarPick(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackAvatarPick(const std::vector<std::string>& names, const uuid_vec_t& ids);
 
 public:
 	virtual BOOL postBuild();
@@ -391,7 +391,7 @@ void LLFloaterSellLandUI::doSelectAgent()
 	addDependentFloater(LLFloaterAvatarPicker::show(boost::bind(&LLFloaterSellLandUI::callbackAvatarPick, this, _1, _2), FALSE, TRUE));
 }
 
-void LLFloaterSellLandUI::callbackAvatarPick(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLFloaterSellLandUI::callbackAvatarPick(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {	
 	LLParcel* parcel = mParcelSelection->getParcel();
 
diff --git a/indra/newview/llfloatertopobjects.cpp b/indra/newview/llfloatertopobjects.cpp
index 8ab050beaa..84ea353dab 100644
--- a/indra/newview/llfloatertopobjects.cpp
+++ b/indra/newview/llfloatertopobjects.cpp
@@ -315,7 +315,7 @@ void LLFloaterTopObjects::doToObjects(int action, bool all)
 	LLCtrlListInterface *list = childGetListInterface("objects_list");
 	if (!list || list->getItemCount() == 0) return;
 
-	std::vector<LLUUID>::iterator id_itor;
+	uuid_vec_t::iterator id_itor;
 
 	bool start_message = true;
 
diff --git a/indra/newview/llfloatertopobjects.h b/indra/newview/llfloatertopobjects.h
index ee3c5d3cce..8fb89a3cc5 100644
--- a/indra/newview/llfloatertopobjects.h
+++ b/indra/newview/llfloatertopobjects.h
@@ -89,7 +89,7 @@ private:
 	std::string mMethod;
 
 	LLSD mObjectListData;
-	std::vector<LLUUID> mObjectListIDs;
+	uuid_vec_t mObjectListIDs;
 
 	U32 mCurrentMode;
 	U32 mFlags;
diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index f74d912842..149bbe805d 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -865,7 +865,7 @@ BOOL LLFolderView::getSelectionList(std::set<LLUUID> &selection) const
 BOOL LLFolderView::startDrag(LLToolDragAndDrop::ESource source)
 {
 	std::vector<EDragAndDropType> types;
-	std::vector<LLUUID> cargo_ids;
+	uuid_vec_t cargo_ids;
 	selected_items_t::iterator item_it;
 	BOOL can_drag = TRUE;
 	if (!mSelectedItems.empty())
diff --git a/indra/newview/llfriendcard.cpp b/indra/newview/llfriendcard.cpp
index 18f81fe506..1a06bef6cb 100644
--- a/indra/newview/llfriendcard.cpp
+++ b/indra/newview/llfriendcard.cpp
@@ -322,7 +322,7 @@ void LLFriendCardsManager::collectFriendsLists(folderid_buddies_map_t& folderBud
 		if (NULL == items)
 			continue;
 
-		std::vector<LLUUID> buddyUUIDs;
+		uuid_vec_t buddyUUIDs;
 		for (itBuddy = items->begin(); itBuddy != items->end(); ++itBuddy)
 		{
 			buddyUUIDs.push_back((*itBuddy)->getCreatorUUID());
@@ -409,7 +409,7 @@ void LLFriendCardsManager::fetchAndCheckFolderDescendents(const LLUUID& folder_i
 	// This instance will be deleted in LLInitialFriendCardsFetch::done().
 	LLInitialFriendCardsFetch* fetch = new LLInitialFriendCardsFetch(cb);
 
-	LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+	uuid_vec_t folders;
 	folders.push_back(folder_id);
 
 	fetch->fetchDescendents(folders);
diff --git a/indra/newview/llfriendcard.h b/indra/newview/llfriendcard.h
index 1cda52c1d7..638a1eca84 100644
--- a/indra/newview/llfriendcard.h
+++ b/indra/newview/llfriendcard.h
@@ -49,7 +49,7 @@ class LLFriendCardsManager
 	friend class CreateFriendCardCallback;
 
 public:
-	typedef std::map<LLUUID, std::vector<LLUUID> > folderid_buddies_map_t;
+	typedef std::map<LLUUID, uuid_vec_t > folderid_buddies_map_t;
 
 	// LLFriendObserver implementation
 	void changed(U32 mask)
diff --git a/indra/newview/llgesturemgr.cpp b/indra/newview/llgesturemgr.cpp
index 561ca68f4a..fbacbd704f 100644
--- a/indra/newview/llgesturemgr.cpp
+++ b/indra/newview/llgesturemgr.cpp
@@ -347,7 +347,7 @@ void LLGestureMgr::deactivateGesture(const LLUUID& item_id)
 void LLGestureMgr::deactivateSimilarGestures(LLMultiGesture* in, const LLUUID& in_item_id)
 {
 	const LLUUID& base_in_item_id = get_linked_uuid(in_item_id);
-	std::vector<LLUUID> gest_item_ids;
+	uuid_vec_t gest_item_ids;
 
 	// Deactivate all gestures that match
 	item_map_t::iterator it;
@@ -386,7 +386,7 @@ void LLGestureMgr::deactivateSimilarGestures(LLMultiGesture* in, const LLUUID& i
 	// Inform database of the change
 	LLMessageSystem* msg = gMessageSystem;
 	BOOL start_message = TRUE;
-	std::vector<LLUUID>::const_iterator vit = gest_item_ids.begin();
+	uuid_vec_t::const_iterator vit = gest_item_ids.begin();
 	while (vit != gest_item_ids.end())
 	{
 		if (start_message)
@@ -1215,7 +1215,7 @@ BOOL LLGestureMgr::matchPrefix(const std::string& in_str, std::string* out_str)
 }
 
 
-void LLGestureMgr::getItemIDs(std::vector<LLUUID>* ids)
+void LLGestureMgr::getItemIDs(uuid_vec_t* ids)
 {
 	item_map_t::const_iterator it;
 	for (it = mActive.begin(); it != mActive.end(); ++it)
diff --git a/indra/newview/llgesturemgr.h b/indra/newview/llgesturemgr.h
index bda657679a..081ca983a9 100644
--- a/indra/newview/llgesturemgr.h
+++ b/indra/newview/llgesturemgr.h
@@ -146,7 +146,7 @@ public:
 	BOOL matchPrefix(const std::string& in_str, std::string* out_str);
 
 	// Copy item ids into the vector
-	void getItemIDs(std::vector<LLUUID>* ids);
+	void getItemIDs(uuid_vec_t* ids);
 
 protected:
 	// Handle the processing of a single gesture
diff --git a/indra/newview/llgroupmgr.cpp b/indra/newview/llgroupmgr.cpp
index 7f93a357de..996553ccf7 100644
--- a/indra/newview/llgroupmgr.cpp
+++ b/indra/newview/llgroupmgr.cpp
@@ -160,7 +160,7 @@ LLGroupRoleData::~LLGroupRoleData()
 {	
 }
 
-S32 LLGroupRoleData::getMembersInRole(std::vector<LLUUID> members,
+S32 LLGroupRoleData::getMembersInRole(uuid_vec_t members,
 									  BOOL needs_sort)
 {
 	if (mRoleID.isNull())
@@ -184,8 +184,8 @@ S32 LLGroupRoleData::getMembersInRole(std::vector<LLUUID> members,
 
 	// Return the number of members in the intersection.
 	S32 max_size = llmin( members.size(), mMemberIDs.size() );
-	std::vector<LLUUID> in_role( max_size );
-	std::vector<LLUUID>::iterator in_role_end;
+	uuid_vec_t in_role( max_size );
+	uuid_vec_t::iterator in_role_end;
 	in_role_end = std::set_intersection(mMemberIDs.begin(), mMemberIDs.end(),
 									members.begin(), members.end(),
 									in_role.begin());
@@ -200,7 +200,7 @@ void LLGroupRoleData::addMember(const LLUUID& member)
 
 bool LLGroupRoleData::removeMember(const LLUUID& member)
 {
-	std::vector<LLUUID>::iterator it = std::find(mMemberIDs.begin(),mMemberIDs.end(),member);
+	uuid_vec_t::iterator it = std::find(mMemberIDs.begin(),mMemberIDs.end(),member);
 
 	if (it != mMemberIDs.end())
 	{
@@ -1736,7 +1736,7 @@ void LLGroupMgr::sendGroupMemberInvites(const LLUUID& group_id, std::map<LLUUID,
 
 //static
 void LLGroupMgr::sendGroupMemberEjects(const LLUUID& group_id,
-									   std::vector<LLUUID>& member_ids)
+									   uuid_vec_t& member_ids)
 {
 	bool start_message = true;
 	LLMessageSystem* msg = gMessageSystem;
@@ -1746,7 +1746,7 @@ void LLGroupMgr::sendGroupMemberEjects(const LLUUID& group_id,
 	LLGroupMgrGroupData* group_datap = LLGroupMgr::getInstance()->getGroupData(group_id);
 	if (!group_datap) return;
 
-	for (std::vector<LLUUID>::iterator it = member_ids.begin();
+	for (uuid_vec_t::iterator it = member_ids.begin();
 		 it != member_ids.end(); ++it)
 	{
 		LLUUID& ejected_member_id = (*it);
diff --git a/indra/newview/llgroupmgr.h b/indra/newview/llgroupmgr.h
index 2c86de8b97..82df631b8c 100644
--- a/indra/newview/llgroupmgr.h
+++ b/indra/newview/llgroupmgr.h
@@ -139,8 +139,8 @@ public:
 
 	const LLUUID& getID() const { return mRoleID; }
 
-	const std::vector<LLUUID>& getRoleMembers() const { return mMemberIDs; }
-	S32 getMembersInRole(std::vector<LLUUID> members, BOOL needs_sort = TRUE);
+	const uuid_vec_t& getRoleMembers() const { return mMemberIDs; }
+	S32 getMembersInRole(uuid_vec_t members, BOOL needs_sort = TRUE);
 	S32 getTotalMembersInRole() { return mMemberIDs.size(); }
 
 	LLRoleData getRoleData() const { return mRoleData; }
@@ -150,10 +150,10 @@ public:
 	bool removeMember(const LLUUID& member);
 	void clearMembers();
 
-	const std::vector<LLUUID>::const_iterator getMembersBegin() const
+	const uuid_vec_t::const_iterator getMembersBegin() const
 	{ return mMemberIDs.begin(); }
 
-	const std::vector<LLUUID>::const_iterator getMembersEnd() const
+	const uuid_vec_t::const_iterator getMembersEnd() const
 	{ return mMemberIDs.end(); }
 
 
@@ -164,7 +164,7 @@ protected:
 	LLUUID mRoleID;
 	LLRoleData	mRoleData;
 
-	std::vector<LLUUID> mMemberIDs;
+	uuid_vec_t mMemberIDs;
 	S32	mMemberCount;
 
 private:
@@ -340,7 +340,7 @@ public:
 	static void sendGroupMemberJoin(const LLUUID& group_id);
 	static void sendGroupMemberInvites(const LLUUID& group_id, std::map<LLUUID,LLUUID>& role_member_pairs);
 	static void sendGroupMemberEjects(const LLUUID& group_id,
-									  std::vector<LLUUID>& member_ids);
+									  uuid_vec_t& member_ids);
 
 	void cancelGroupRoleChanges(const LLUUID& group_id);
 
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index 91f4f57e54..9c477791b3 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -922,7 +922,7 @@ BOOL LLIMFloater::dropCallingCard(LLInventoryItem* item, BOOL drop)
 	{
 		if(drop)
 		{
-			std::vector<LLUUID> ids;
+			uuid_vec_t ids;
 			ids.push_back(item->getCreatorUUID());
 			inviteToSession(ids);
 		}
@@ -955,7 +955,7 @@ BOOL LLIMFloater::dropCategory(LLInventoryCategory* category, BOOL drop)
 		}
 		else if(drop)
 		{
-			std::vector<LLUUID> ids;
+			uuid_vec_t ids;
 			ids.reserve(count);
 			for(S32 i = 0; i < count; ++i)
 			{
@@ -992,7 +992,7 @@ private:
 	LLUUID mSessionID;
 };
 
-BOOL LLIMFloater::inviteToSession(const std::vector<LLUUID>& ids)
+BOOL LLIMFloater::inviteToSession(const uuid_vec_t& ids)
 {
 	LLViewerRegion* region = gAgent.getRegion();
 	if (!region)
diff --git a/indra/newview/llimfloater.h b/indra/newview/llimfloater.h
index 2f034d02b8..763dd5655b 100644
--- a/indra/newview/llimfloater.h
+++ b/indra/newview/llimfloater.h
@@ -129,7 +129,7 @@ private:
 	BOOL dropCategory(LLInventoryCategory* category, BOOL drop);
 
 	BOOL isInviteAllowed() const;
-	BOOL inviteToSession(const std::vector<LLUUID>& agent_ids);
+	BOOL inviteToSession(const uuid_vec_t& agent_ids);
 	
 	static void		onInputEditorFocusReceived( LLFocusableElement* caller, void* userdata );
 	static void		onInputEditorFocusLost(LLFocusableElement* caller, void* userdata);
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index 7a4febec20..a8d876e8a3 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -146,7 +146,7 @@ LLIMModel::LLIMModel()
 	addNewMsgCallback(toast_callback);
 }
 
-LLIMModel::LLIMSession::LLIMSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, const std::vector<LLUUID>& ids, bool voice)
+LLIMModel::LLIMSession::LLIMSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, const uuid_vec_t& ids, bool voice)
 :	mSessionID(session_id),
 	mName(name),
 	mType(type),
@@ -423,7 +423,7 @@ LLIMModel::LLIMSession* LLIMModel::findIMSession(const LLUUID& session_id) const
 }
 
 //*TODO consider switching to using std::set instead of std::list for holding LLUUIDs across the whole code
-LLIMModel::LLIMSession* LLIMModel::findAdHocIMSession(const std::vector<LLUUID>& ids)
+LLIMModel::LLIMSession* LLIMModel::findAdHocIMSession(const uuid_vec_t& ids)
 {
 	S32 num = ids.size();
 	if (!num) return NULL;
@@ -440,7 +440,7 @@ LLIMModel::LLIMSession* LLIMModel::findAdHocIMSession(const std::vector<LLUUID>&
 
 		std::list<LLUUID> tmp_list(session->mInitialTargetIDs.begin(), session->mInitialTargetIDs.end());
 
-		std::vector<LLUUID>::const_iterator iter = ids.begin();
+		uuid_vec_t::const_iterator iter = ids.begin();
 		while (iter != ids.end())
 		{
 			tmp_list.remove(*iter);
@@ -571,7 +571,7 @@ void LLIMModel::testMessages()
 
 //session name should not be empty
 bool LLIMModel::newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, 
-						   const LLUUID& other_participant_id, const std::vector<LLUUID>& ids, bool voice)
+						   const LLUUID& other_participant_id, const uuid_vec_t& ids, bool voice)
 {
 	if (name.empty())
 	{
@@ -596,7 +596,7 @@ bool LLIMModel::newSession(const LLUUID& session_id, const std::string& name, co
 
 bool LLIMModel::newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, bool voice)
 {
-	std::vector<LLUUID> no_ids;
+	uuid_vec_t no_ids;
 	return newSession(session_id, name, type, other_participant_id, no_ids, voice);
 }
 
@@ -1002,7 +1002,7 @@ void LLIMModel::sendMessage(const std::string& utf8_text,
 		}
 		else
 		{
-			for(std::vector<LLUUID>::iterator it = session->mInitialTargetIDs.begin();
+			for(uuid_vec_t::iterator it = session->mInitialTargetIDs.begin();
 				it!=session->mInitialTargetIDs.end();++it)
 			{
 				const LLUUID id = *it;
@@ -1134,7 +1134,7 @@ private:
 bool LLIMModel::sendStartSession(
 	const LLUUID& temp_session_id,
 	const LLUUID& other_participant_id,
-	const std::vector<LLUUID>& ids,
+	const uuid_vec_t& ids,
 	EInstantMessage dialog)
 {
 	if ( dialog == IM_SESSION_GROUP_START )
diff --git a/indra/newview/llimview.h b/indra/newview/llimview.h
index f1693d0e17..0a23fda9d8 100644
--- a/indra/newview/llimview.h
+++ b/indra/newview/llimview.h
@@ -61,7 +61,7 @@ public:
 		} SType;
 
 		LLIMSession(const LLUUID& session_id, const std::string& name, 
-			const EInstantMessage& type, const LLUUID& other_participant_id, const std::vector<LLUUID>& ids, bool voice);
+			const EInstantMessage& type, const LLUUID& other_participant_id, const uuid_vec_t& ids, bool voice);
 		virtual ~LLIMSession();
 
 		void sessionInitReplyReceived(const LLUUID& new_session_id);
@@ -93,7 +93,7 @@ public:
 		EInstantMessage mType;
 		SType mSessionType;
 		LLUUID mOtherParticipantID;
-		std::vector<LLUUID> mInitialTargetIDs;
+		uuid_vec_t mInitialTargetIDs;
 		std::string mHistoryFileName;
 
 		// connection to voice channel state change signal
@@ -152,7 +152,7 @@ public:
 	 * Find an Ad-Hoc IM Session with specified participants
 	 * @return first found Ad-Hoc session or NULL if the session does not exist
 	 */
-	LLIMSession* findAdHocIMSession(const std::vector<LLUUID>& ids);
+	LLIMSession* findAdHocIMSession(const uuid_vec_t& ids);
 
 	/**
 	 * Rebind session data to a new session id.
@@ -167,7 +167,7 @@ public:
 	 * @param name session name should not be empty, will return false if empty
 	 */
 	bool newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type, const LLUUID& other_participant_id, 
-		const std::vector<LLUUID>& ids, bool voice = false);
+		const uuid_vec_t& ids, bool voice = false);
 
 	bool newSession(const LLUUID& session_id, const std::string& name, const EInstantMessage& type,
 		const LLUUID& other_participant_id, bool voice = false);
@@ -255,7 +255,7 @@ public:
 
 	static void sendLeaveSession(const LLUUID& session_id, const LLUUID& other_participant_id);
 	static bool sendStartSession(const LLUUID& temp_session_id, const LLUUID& other_participant_id,
-						  const std::vector<LLUUID>& ids, EInstantMessage dialog);
+						  const uuid_vec_t& ids, EInstantMessage dialog);
 	static void sendTypingState(LLUUID session_id, LLUUID other_participant_id, BOOL typing);
 	static void sendMessage(const std::string& utf8_text, const LLUUID& im_session_id,
 								const LLUUID& other_participant_id, EInstantMessage dialog);
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 5122f308a2..efd23c36ca 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -297,7 +297,7 @@ void LLInvFVBridge::removeBatchNoCheck(LLDynamicArray<LLFolderViewEventListener*
 	LLMessageSystem* msg = gMessageSystem;
 	const LLUUID trash_id = model->findCategoryUUIDForType(LLFolderType::FT_TRASH);
 	LLViewerInventoryItem* item = NULL;
-	std::vector<LLUUID> move_ids;
+	uuid_vec_t move_ids;
 	LLInventoryModel::update_map_t update;
 	bool start_new_message = true;
 	S32 count = batch.count();
@@ -398,8 +398,8 @@ void LLInvFVBridge::removeBatchNoCheck(LLDynamicArray<LLFolderViewEventListener*
 	}
 
 	// move everything.
-	std::vector<LLUUID>::iterator it = move_ids.begin();
-	std::vector<LLUUID>::iterator end = move_ids.end();
+	uuid_vec_t::iterator it = move_ids.begin();
+	uuid_vec_t::iterator end = move_ids.end();
 	for(; it != end; ++it)
 	{
 		gInventory.moveObject((*it), trash_id);
@@ -2750,7 +2750,7 @@ void LLFolderBridge::buildContextMenu(LLMenuGL& menu, U32 flags)
 		sSelf = this;
 		LLRightClickInventoryFetchDescendentsObserver* fetch = new LLRightClickInventoryFetchDescendentsObserver(FALSE);
 
-		LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+		uuid_vec_t folders;
 		LLViewerInventoryCategory* category = (LLViewerInventoryCategory*)model->getCategory(mUUID);
 		if (category)
 		{
diff --git a/indra/newview/llinventorymodel.cpp b/indra/newview/llinventorymodel.cpp
index f88747c382..41f0b430e8 100644
--- a/indra/newview/llinventorymodel.cpp
+++ b/indra/newview/llinventorymodel.cpp
@@ -2595,7 +2595,7 @@ void LLInventoryModel::buildParentChildMap()
 	}
 	count = items.count();
 	lost = 0;
-	std::vector<LLUUID> lost_item_ids;
+	uuid_vec_t lost_item_ids;
 	for(i = 0; i < count; ++i)
 	{
 		LLPointer<LLViewerInventoryItem> item;
@@ -2634,7 +2634,7 @@ void LLInventoryModel::buildParentChildMap()
 		LLMessageSystem* msg = gMessageSystem;
 		BOOL start_new_message = TRUE;
 		const LLUUID lnf = findCategoryUUIDForType(LLFolderType::FT_LOST_AND_FOUND);
-		for(std::vector<LLUUID>::iterator it = lost_item_ids.begin() ; it < lost_item_ids.end(); ++it)
+		for(uuid_vec_t::iterator it = lost_item_ids.begin() ; it < lost_item_ids.end(); ++it)
 		{
 			if(start_new_message)
 			{
@@ -3094,7 +3094,7 @@ void LLInventoryModel::processRemoveInventoryItem(LLMessageSystem* msg, void**)
 		return;
 	}
 	S32 count = msg->getNumberOfBlocksFast(_PREHASH_InventoryData);
-	std::vector<LLUUID> item_ids;
+	uuid_vec_t item_ids;
 	update_map_t update;
 	for(S32 i = 0; i < count; ++i)
 	{
@@ -3110,7 +3110,7 @@ void LLInventoryModel::processRemoveInventoryItem(LLMessageSystem* msg, void**)
 		}
 	}
 	gInventory.accountForUpdate(update);
-	for(std::vector<LLUUID>::iterator it = item_ids.begin(); it != item_ids.end(); ++it)
+	for(uuid_vec_t::iterator it = item_ids.begin(); it != item_ids.end(); ++it)
 	{
 		gInventory.deleteObject(*it);
 	}
@@ -3190,7 +3190,7 @@ void LLInventoryModel::processRemoveInventoryFolder(LLMessageSystem* msg,
 				<< llendl;
 		return;
 	}
-	std::vector<LLUUID> folder_ids;
+	uuid_vec_t folder_ids;
 	update_map_t update;
 	S32 count = msg->getNumberOfBlocksFast(_PREHASH_FolderData);
 	for(S32 i = 0; i < count; ++i)
@@ -3204,7 +3204,7 @@ void LLInventoryModel::processRemoveInventoryFolder(LLMessageSystem* msg,
 		}
 	}
 	gInventory.accountForUpdate(update);
-	for(std::vector<LLUUID>::iterator it = folder_ids.begin(); it != folder_ids.end(); ++it)
+	for(uuid_vec_t::iterator it = folder_ids.begin(); it != folder_ids.end(); ++it)
 	{
 		gInventory.deleteObject(*it);
 	}
@@ -3317,7 +3317,7 @@ void LLInventoryModel::processBulkUpdateInventory(LLMessageSystem* msg, void**)
 
 
 	count = msg->getNumberOfBlocksFast(_PREHASH_ItemData);
-	std::vector<LLUUID> wearable_ids;
+	uuid_vec_t wearable_ids;
 	item_array_t items;
 	std::list<InventoryCallbackInfo> cblist;
 	for(i = 0; i < count; ++i)
diff --git a/indra/newview/llinventoryobserver.cpp b/indra/newview/llinventoryobserver.cpp
index 62c2d80609..9913be2e88 100644
--- a/indra/newview/llinventoryobserver.cpp
+++ b/indra/newview/llinventoryobserver.cpp
@@ -77,7 +77,7 @@ void LLInventoryCompletionObserver::changed(U32 mask)
 	// appropriate.
 	if(!mIncomplete.empty())
 	{
-		for(item_ref_t::iterator it = mIncomplete.begin(); it < mIncomplete.end(); )
+		for(uuid_vec_t::iterator it = mIncomplete.begin(); it < mIncomplete.end(); )
 		{
 			LLViewerInventoryItem* item = gInventory.getItem(*it);
 			if(!item)
@@ -262,7 +262,7 @@ void LLInventoryFetchObserver::fetchItems(
 // virtual
 void LLInventoryFetchDescendentsObserver::changed(U32 mask)
 {
-	for(folder_ref_t::iterator it = mIncompleteFolders.begin(); it < mIncompleteFolders.end();)
+	for(uuid_vec_t::iterator it = mIncompleteFolders.begin(); it < mIncompleteFolders.end();)
 	{
 		LLViewerInventoryCategory* cat = gInventory.getCategory(*it);
 		if(!cat)
@@ -285,9 +285,9 @@ void LLInventoryFetchDescendentsObserver::changed(U32 mask)
 }
 
 void LLInventoryFetchDescendentsObserver::fetchDescendents(
-	const folder_ref_t& ids)
+	const uuid_vec_t& ids)
 {
-	for(folder_ref_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
+	for(uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
 	{
 		LLViewerInventoryCategory* cat = gInventory.getCategory(*it);
 		if(!cat) continue;
@@ -355,7 +355,7 @@ void LLInventoryFetchComboObserver::changed(U32 mask)
 {
 	if(!mIncompleteItems.empty())
 	{
-		for(item_ref_t::iterator it = mIncompleteItems.begin(); it < mIncompleteItems.end(); )
+		for(uuid_vec_t::iterator it = mIncompleteItems.begin(); it < mIncompleteItems.end(); )
 		{
 			LLViewerInventoryItem* item = gInventory.getItem(*it);
 			if(!item)
@@ -364,7 +364,7 @@ void LLInventoryFetchComboObserver::changed(U32 mask)
 				continue;
 			}
 			if(item->isComplete())
-		{	
+			{	
 				mCompleteItems.push_back(*it);
 				it = mIncompleteItems.erase(it);
 				continue;
@@ -374,7 +374,7 @@ void LLInventoryFetchComboObserver::changed(U32 mask)
 	}
 	if(!mIncompleteFolders.empty())
 	{
-		for(folder_ref_t::iterator it = mIncompleteFolders.begin(); it < mIncompleteFolders.end();)
+		for(uuid_vec_t::iterator it = mIncompleteFolders.begin(); it < mIncompleteFolders.end();)
 		{
 			LLViewerInventoryCategory* cat = gInventory.getCategory(*it);
 			if(!cat)
@@ -399,11 +399,11 @@ void LLInventoryFetchComboObserver::changed(U32 mask)
 }
 
 void LLInventoryFetchComboObserver::fetch(
-	const folder_ref_t& folder_ids,
-	const item_ref_t& item_ids)
+	const uuid_vec_t& folder_ids,
+	const uuid_vec_t& item_ids)
 {
 	lldebugs << "LLInventoryFetchComboObserver::fetch()" << llendl;
-	for(folder_ref_t::const_iterator fit = folder_ids.begin(); fit != folder_ids.end(); ++fit)
+	for(uuid_vec_t::const_iterator fit = folder_ids.begin(); fit != folder_ids.end(); ++fit)
 	{
 		LLViewerInventoryCategory* cat = gInventory.getCategory(*fit);
 		if(!cat) continue;
@@ -426,7 +426,7 @@ void LLInventoryFetchComboObserver::fetch(
 	// have to fetch it individually.
 	LLSD items_llsd;
 	LLUUID owner_id;
-	for(item_ref_t::const_iterator iit = item_ids.begin(); iit != item_ids.end(); ++iit)
+	for(uuid_vec_t::const_iterator iit = item_ids.begin(); iit != item_ids.end(); ++iit)
 	{
 		LLViewerInventoryItem* item = gInventory.getItem(*iit);
 		if(!item)
@@ -564,8 +564,8 @@ void LLInventoryTransactionObserver::changed(U32 mask)
 			if(id == mTransactionID)
 			{
 				// woo hoo, we found it
-				folder_ref_t folders;
-				item_ref_t items;
+				uuid_vec_t folders;
+				uuid_vec_t items;
 				S32 count;
 				count = msg->getNumberOfBlocksFast(_PREHASH_FolderData);
 				S32 i;
diff --git a/indra/newview/llinventoryobserver.h b/indra/newview/llinventoryobserver.h
index d6dded52d4..e1c8bd3faf 100644
--- a/indra/newview/llinventoryobserver.h
+++ b/indra/newview/llinventoryobserver.h
@@ -93,9 +93,8 @@ public:
 protected:
 	virtual void done() = 0;
 
-	typedef std::vector<LLUUID> item_ref_t;
-	item_ref_t mComplete;
-	item_ref_t mIncomplete;
+	uuid_vec_t mComplete;
+	uuid_vec_t mIncomplete;
 };
 
 
@@ -113,7 +112,7 @@ public:
 	LLInventoryFetchObserver(bool retry_if_missing = false): mRetryIfMissing(retry_if_missing) {}
 	virtual void changed(U32 mask);
 
-	typedef std::vector<LLUUID> item_ref_t;
+	typedef uuid_vec_t item_ref_t;
 
 	bool isEverythingComplete() const;
 	void fetchItems(const item_ref_t& ids);
@@ -138,15 +137,14 @@ public:
 	LLInventoryFetchDescendentsObserver() {}
 	virtual void changed(U32 mask);
 
-	typedef std::vector<LLUUID> folder_ref_t;
-	void fetchDescendents(const folder_ref_t& ids);
+	void fetchDescendents(const uuid_vec_t& ids);
 	bool isEverythingComplete() const;
 	virtual void done() = 0;
 
 protected:
 	bool isComplete(LLViewerInventoryCategory* cat);
-	folder_ref_t mIncompleteFolders;
-	folder_ref_t mCompleteFolders;
+	uuid_vec_t mIncompleteFolders;
+	uuid_vec_t mCompleteFolders;
 };
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -163,18 +161,16 @@ public:
 	LLInventoryFetchComboObserver() : mDone(false) {}
 	virtual void changed(U32 mask);
 
-	typedef std::vector<LLUUID> folder_ref_t;
-	typedef std::vector<LLUUID> item_ref_t;
-	void fetch(const folder_ref_t& folder_ids, const item_ref_t& item_ids);
+	void fetch(const uuid_vec_t& folder_ids, const uuid_vec_t& item_ids);
 
 	virtual void done() = 0;
 
 protected:
 	bool mDone;
-	folder_ref_t mCompleteFolders;
-	folder_ref_t mIncompleteFolders;
-	item_ref_t mCompleteItems;
-	item_ref_t mIncompleteItems;
+	uuid_vec_t mCompleteFolders;
+	uuid_vec_t mIncompleteFolders;
+	uuid_vec_t mCompleteItems;
+	uuid_vec_t mIncompleteItems;
 };
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -197,7 +193,7 @@ public:
 protected:
 	virtual void done() = 0;
 
-	typedef std::vector<LLUUID> item_ref_t;
+	typedef uuid_vec_t item_ref_t;
 	item_ref_t mExist;
 	item_ref_t mMIA;
 };
@@ -221,8 +217,7 @@ public:
 protected:
 	virtual void done() = 0;
 
-	typedef std::vector<LLUUID> item_ref_t;
-	item_ref_t mAdded;
+	uuid_vec_t mAdded;
 };
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -242,9 +237,7 @@ public:
 	virtual void changed(U32 mask);
 
 protected:
-	typedef std::vector<LLUUID> folder_ref_t;
-	typedef std::vector<LLUUID> item_ref_t;
-	virtual void done(const folder_ref_t& folders, const item_ref_t& items) = 0;
+	virtual void done(const uuid_vec_t& folders, const uuid_vec_t& items) = 0;
 
 	LLTransactionID mTransactionID;
 };
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 4100e2fc61..ba50287ebd 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -108,7 +108,7 @@ public:
 private:
 	/*virtual*/ void done()
 	{
-		std::vector<LLUUID>::const_iterator it = mAdded.begin(), end = mAdded.end();
+		uuid_vec_t::const_iterator it = mAdded.begin(), end = mAdded.end();
 		for(; it != end; ++it)
 		{
 			LLInventoryItem* item = gInventory.getItem(*it);
diff --git a/indra/newview/llpanelblockedlist.cpp b/indra/newview/llpanelblockedlist.cpp
index a186bc926c..c72f0f8012 100644
--- a/indra/newview/llpanelblockedlist.cpp
+++ b/indra/newview/llpanelblockedlist.cpp
@@ -186,7 +186,7 @@ void LLPanelBlockedList::onBlockByNameClick()
 	LLFloaterGetBlockedObjectName::show(&LLPanelBlockedList::callbackBlockByName);
 }
 
-void LLPanelBlockedList::callbackBlockPicked(const std::vector<std::string>& names, const std::vector<LLUUID>& ids)
+void LLPanelBlockedList::callbackBlockPicked(const std::vector<std::string>& names, const uuid_vec_t& ids)
 {
 	if (names.empty() || ids.empty()) return;
 	LLMute mute(ids[0], names[0], LLMute::AGENT);
diff --git a/indra/newview/llpanelblockedlist.h b/indra/newview/llpanelblockedlist.h
index 1ef16a02f4..a100577e43 100644
--- a/indra/newview/llpanelblockedlist.h
+++ b/indra/newview/llpanelblockedlist.h
@@ -78,7 +78,7 @@ private:
 	void onPickBtnClick();
 	void onBlockByNameClick();
 
-	void callbackBlockPicked(const std::vector<std::string>& names, const std::vector<LLUUID>& ids);
+	void callbackBlockPicked(const std::vector<std::string>& names, const uuid_vec_t& ids);
 	static void callbackBlockByName(const std::string& text);
 
 private:
diff --git a/indra/newview/llpanelgroupinvite.cpp b/indra/newview/llpanelgroupinvite.cpp
index 05261a65de..11d3768a3d 100644
--- a/indra/newview/llpanelgroupinvite.cpp
+++ b/indra/newview/llpanelgroupinvite.cpp
@@ -57,7 +57,7 @@ public:
 	~impl();
 
 	void addUsers(const std::vector<std::string>& names,
-				  const std::vector<LLUUID>& agent_ids);
+				  const uuid_vec_t& agent_ids);
 	void submitInvitations();
 	void addRoleNames(LLGroupMgrGroupData* gdatap);
 	void handleRemove();
@@ -69,7 +69,7 @@ public:
 	static void callbackClickRemove(void* userdata);
 	static void callbackSelect(LLUICtrl* ctrl, void* userdata);
 	static void callbackAddUsers(const std::vector<std::string>& names,
-								 const std::vector<LLUUID>& agent_ids,
+								 const uuid_vec_t& agent_ids,
 								 void* user_data);
 	bool inviteOwnerCallback(const LLSD& notification, const LLSD& response);
 
@@ -111,7 +111,7 @@ LLPanelGroupInvite::impl::~impl()
 }
 
 void LLPanelGroupInvite::impl::addUsers(const std::vector<std::string>& names,
-										const std::vector<LLUUID>& agent_ids)
+										const uuid_vec_t& agent_ids)
 {
 	std::string name;
 	LLUUID id;
@@ -361,7 +361,7 @@ void LLPanelGroupInvite::impl::callbackClickOK(void* userdata)
 
 //static
 void LLPanelGroupInvite::impl::callbackAddUsers(const std::vector<std::string>& names,
-												const std::vector<LLUUID>& ids,
+												const uuid_vec_t& ids,
 												void* user_data)
 {
 	impl* selfp = (impl*) user_data;
@@ -399,7 +399,7 @@ void LLPanelGroupInvite::clear()
 	mImplementation->mOKButton->setEnabled(FALSE);
 }
 
-void LLPanelGroupInvite::addUsers(std::vector<LLUUID>& agent_ids)
+void LLPanelGroupInvite::addUsers(uuid_vec_t& agent_ids)
 {
 	std::vector<std::string> names;
 	for (S32 i = 0; i < (S32)agent_ids.size(); i++)
@@ -456,7 +456,7 @@ void LLPanelGroupInvite::addUsers(std::vector<LLUUID>& agent_ids)
 void LLPanelGroupInvite::addUserCallback(const LLUUID& id, const std::string& first_name, const std::string& last_name)
 {
 	std::vector<std::string> names;
-	std::vector<LLUUID> agent_ids;
+	uuid_vec_t agent_ids;
 	std::string full_name = first_name + " " + last_name;
 	agent_ids.push_back(id);
 	names.push_back(first_name + " " + last_name);
diff --git a/indra/newview/llpanelgroupinvite.h b/indra/newview/llpanelgroupinvite.h
index b095dd2395..2ed443ed46 100644
--- a/indra/newview/llpanelgroupinvite.h
+++ b/indra/newview/llpanelgroupinvite.h
@@ -42,7 +42,7 @@ public:
 	LLPanelGroupInvite(const LLUUID& group_id);
 	~LLPanelGroupInvite();
 	
-	void addUsers(std::vector<LLUUID>& agent_ids);
+	void addUsers(uuid_vec_t& agent_ids);
 	/**
 	 * this callback is being used to add a user whose fullname isn't been loaded before invoking of addUsers().
 	 */  
diff --git a/indra/newview/llpanelgrouproles.cpp b/indra/newview/llpanelgrouproles.cpp
index c6287472fe..0c24e6ad22 100644
--- a/indra/newview/llpanelgrouproles.cpp
+++ b/indra/newview/llpanelgrouproles.cpp
@@ -859,7 +859,7 @@ void LLPanelGroupMembersSubTab::handleMemberSelect()
 	if (selection.empty()) return;
 
 	// Build a vector of all selected members, and gather allowed actions.
-	std::vector<LLUUID> selected_members;
+	uuid_vec_t selected_members;
 	U64 allowed_by_all = 0xffffffffffffLL;
 	U64 allowed_by_some = 0;
 
@@ -925,8 +925,8 @@ void LLPanelGroupMembersSubTab::handleMemberSelect()
 			if (cb_enable && (count > 0) && role_id == gdatap->mOwnerRole)
 			{
 				// Check if any owners besides this agent are selected.
-				std::vector<LLUUID>::const_iterator member_iter;
-				std::vector<LLUUID>::const_iterator member_end =
+				uuid_vec_t::const_iterator member_iter;
+				uuid_vec_t::const_iterator member_end =
 												selected_members.end();
 				for (member_iter = selected_members.begin();
 					 member_iter != member_end;	
@@ -952,7 +952,7 @@ void LLPanelGroupMembersSubTab::handleMemberSelect()
 
 			//now see if there are any role changes for the selected
 			//members and remember to include them
-			std::vector<LLUUID>::iterator sel_mem_iter = selected_members.begin();
+			uuid_vec_t::iterator sel_mem_iter = selected_members.begin();
 			for (; sel_mem_iter != selected_members.end(); sel_mem_iter++)
 			{
 				LLRoleMemberChangeType type;
@@ -1009,7 +1009,7 @@ void LLPanelGroupMembersSubTab::handleMemberSelect()
 				check->setTentative(
 					(0 != count)
 					&& (selected_members.size() !=
-						(std::vector<LLUUID>::size_type)count));
+						(uuid_vec_t::size_type)count));
 
 				//NOTE: as of right now a user can break the group
 				//by removing himself from a role if he is the
@@ -1084,7 +1084,7 @@ void LLPanelGroupMembersSubTab::onEjectMembers(void *userdata)
 void LLPanelGroupMembersSubTab::handleEjectMembers()
 {
 	//send down an eject message
-	std::vector<LLUUID> selected_members;
+	uuid_vec_t selected_members;
 
 	std::vector<LLScrollListItem*> selection = mMembersList->getAllSelected();
 	if (selection.empty()) return;
@@ -1105,13 +1105,13 @@ void LLPanelGroupMembersSubTab::handleEjectMembers()
 									 selected_members);
 }
 
-void LLPanelGroupMembersSubTab::sendEjectNotifications(const LLUUID& group_id, const std::vector<LLUUID>& selected_members)
+void LLPanelGroupMembersSubTab::sendEjectNotifications(const LLUUID& group_id, const uuid_vec_t& selected_members)
 {
 	LLGroupMgrGroupData* group_data = LLGroupMgr::getInstance()->getGroupData(group_id);
 
 	if (group_data)
 	{
-		for (std::vector<LLUUID>::const_iterator i = selected_members.begin(); i != selected_members.end(); ++i)
+		for (uuid_vec_t::const_iterator i = selected_members.begin(); i != selected_members.end(); ++i)
 		{
 			LLSD args;
 			std::string name;
@@ -1437,7 +1437,7 @@ U64 LLPanelGroupMembersSubTab::getAgentPowersBasedOnRoleChanges(const LLUUID& ag
 
 	if ( role_change_datap )
 	{
-		std::vector<LLUUID> roles_to_be_removed;
+		uuid_vec_t roles_to_be_removed;
 
 		for (role_change_data_map_t::iterator role = role_change_datap->begin();
 			 role != role_change_datap->end(); ++ role)
@@ -2086,8 +2086,8 @@ void LLPanelGroupRolesSubTab::buildMembersList()
 			LLGroupRoleData* rdatap = (*rit).second;
 			if (rdatap)
 			{
-				std::vector<LLUUID>::const_iterator mit = rdatap->getMembersBegin();
-				std::vector<LLUUID>::const_iterator end = rdatap->getMembersEnd();
+				uuid_vec_t::const_iterator mit = rdatap->getMembersBegin();
+				uuid_vec_t::const_iterator end = rdatap->getMembersEnd();
 				for ( ; mit != end; ++mit)
 				{
 					mAssignedMembersList->addNameItem((*mit));
diff --git a/indra/newview/llpanelgrouproles.h b/indra/newview/llpanelgrouproles.h
index eac22a6338..98cebe9882 100644
--- a/indra/newview/llpanelgrouproles.h
+++ b/indra/newview/llpanelgrouproles.h
@@ -173,7 +173,7 @@ public:
 
 	static void onEjectMembers(void*);
 	void handleEjectMembers();
-	void sendEjectNotifications(const LLUUID& group_id, const std::vector<LLUUID>& selected_members);
+	void sendEjectNotifications(const LLUUID& group_id, const uuid_vec_t& selected_members);
 
 	static void onRoleCheck(LLUICtrl* check, void* user_data);
 	void handleRoleCheck(const LLUUID& role_id,
diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp
index 03e8ab644e..8a1be2706c 100644
--- a/indra/newview/llpanelpeople.cpp
+++ b/indra/newview/llpanelpeople.cpp
@@ -134,13 +134,13 @@ public:
 	typedef std::map < LLUUID, LLVector3d > id_to_pos_map_t;
 	LLAvatarItemDistanceComparator() {};
 
-	void updateAvatarsPositions(std::vector<LLVector3d>& positions, std::vector<LLUUID>& uuids)
+	void updateAvatarsPositions(std::vector<LLVector3d>& positions, uuid_vec_t& uuids)
 	{
 		std::vector<LLVector3d>::const_iterator
 			pos_it = positions.begin(),
 			pos_end = positions.end();
 
-		std::vector<LLUUID>::const_iterator
+		uuid_vec_t::const_iterator
 			id_it = uuids.begin(),
 			id_end = uuids.end();
 
@@ -756,7 +756,7 @@ void LLPanelPeople::updateButtons()
 	//bool recent_tab_active	= (cur_tab == RECENT_TAB_NAME);
 	LLUUID selected_id;
 
-	std::vector<LLUUID> selected_uuids;
+	uuid_vec_t selected_uuids;
 	getCurrentItemIDs(selected_uuids);
 	bool item_selected = (selected_uuids.size() == 1);
 	bool multiple_selected = (selected_uuids.size() >= 1);
@@ -852,7 +852,7 @@ LLUUID LLPanelPeople::getCurrentItemID() const
 	return LLUUID::null;
 }
 
-void LLPanelPeople::getCurrentItemIDs(std::vector<LLUUID>& selected_uuids) const
+void LLPanelPeople::getCurrentItemIDs(uuid_vec_t& selected_uuids) const
 {
 	std::string cur_tab = getActiveTabName();
 
@@ -1063,10 +1063,10 @@ void LLPanelPeople::onAddFriendButtonClicked()
 	}
 }
 
-bool LLPanelPeople::isItemsFreeOfFriends(const std::vector<LLUUID>& uuids)
+bool LLPanelPeople::isItemsFreeOfFriends(const uuid_vec_t& uuids)
 {
 	const LLAvatarTracker& av_tracker = LLAvatarTracker::instance();
-	for ( std::vector<LLUUID>::const_iterator
+	for ( uuid_vec_t::const_iterator
 			  id = uuids.begin(),
 			  id_end = uuids.end();
 		  id != id_end; ++id )
@@ -1094,7 +1094,7 @@ void LLPanelPeople::onAddFriendWizButtonClicked()
 
 void LLPanelPeople::onDeleteFriendButtonClicked()
 {
-	std::vector<LLUUID> selected_uuids;
+	uuid_vec_t selected_uuids;
 	getCurrentItemIDs(selected_uuids);
 
 	if (selected_uuids.size() == 1)
@@ -1121,7 +1121,7 @@ void LLPanelPeople::onChatButtonClicked()
 
 void LLPanelPeople::onImButtonClicked()
 {
-	std::vector<LLUUID> selected_uuids;
+	uuid_vec_t selected_uuids;
 	getCurrentItemIDs(selected_uuids);
 	if ( selected_uuids.size() == 1 )
 	{
@@ -1143,7 +1143,7 @@ void LLPanelPeople::onActivateButtonClicked()
 // static
 void LLPanelPeople::onAvatarPicked(
 		const std::vector<std::string>& names,
-		const std::vector<LLUUID>& ids)
+		const uuid_vec_t& ids)
 {
 	if (!names.empty() && !ids.empty())
 		LLAvatarActions::requestFriendshipDialog(ids[0], names[0]);
@@ -1293,7 +1293,7 @@ bool LLPanelPeople::onRecentViewSortMenuItemCheck(const LLSD& userdata)
 
 void LLPanelPeople::onCallButtonClicked()
 {
-	std::vector<LLUUID> selected_uuids;
+	uuid_vec_t selected_uuids;
 	getCurrentItemIDs(selected_uuids);
 
 	if (selected_uuids.size() == 1)
diff --git a/indra/newview/llpanelpeople.h b/indra/newview/llpanelpeople.h
index 6d3d436156..891381e2de 100644
--- a/indra/newview/llpanelpeople.h
+++ b/indra/newview/llpanelpeople.h
@@ -78,12 +78,12 @@ private:
 	void					updateRecentList();
 
 	bool					isFriendOnline(const LLUUID& id);
-	bool					isItemsFreeOfFriends(const std::vector<LLUUID>& uuids);
+	bool					isItemsFreeOfFriends(const uuid_vec_t& uuids);
 
 	void					updateButtons();
 	std::string				getActiveTabName() const;
 	LLUUID					getCurrentItemID() const;
-	void					getCurrentItemIDs(std::vector<LLUUID>& selected_uuids) const;
+	void					getCurrentItemIDs(uuid_vec_t& selected_uuids) const;
 	void					buttonSetVisible(std::string btn_name, BOOL visible);
 	void					buttonSetEnabled(const std::string& btn_name, bool enabled);
 	void					buttonSetAction(const std::string& btn_name, const commit_signal_t::slot_type& cb);
@@ -134,7 +134,7 @@ private:
 	// misc callbacks
 	static void				onAvatarPicked(
 								const std::vector<std::string>& names,
-								const std::vector<LLUUID>& ids);
+								const uuid_vec_t& ids);
 
 	void					onFriendsAccordionExpandedCollapsed(LLUICtrl* ctrl, const LLSD& param, LLAvatarList* avatar_list);
 
diff --git a/indra/newview/llpanelpeoplemenus.cpp b/indra/newview/llpanelpeoplemenus.cpp
index 854651cd01..8b365c6433 100644
--- a/indra/newview/llpanelpeoplemenus.cpp
+++ b/indra/newview/llpanelpeoplemenus.cpp
@@ -72,7 +72,7 @@ ContextMenu::~ContextMenu()
 	}
 }
 
-void ContextMenu::show(LLView* spawning_view, const std::vector<LLUUID>& uuids, S32 x, S32 y)
+void ContextMenu::show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y)
 {
 	if (mMenu)
 	{
@@ -177,7 +177,7 @@ bool NearbyMenu::enableContextMenuItem(const LLSD& userdata)
 
 		bool result = (mUUIDs.size() > 0);
 
-		std::vector<LLUUID>::const_iterator
+		uuid_vec_t::const_iterator
 			id = mUUIDs.begin(),
 			uuids_end = mUUIDs.end();
 
@@ -200,7 +200,7 @@ bool NearbyMenu::enableContextMenuItem(const LLSD& userdata)
 
 		bool result = (mUUIDs.size() > 0);
 
-		std::vector<LLUUID>::const_iterator
+		uuid_vec_t::const_iterator
 			id = mUUIDs.begin(),
 			uuids_end = mUUIDs.end();
 
diff --git a/indra/newview/llpanelpeoplemenus.h b/indra/newview/llpanelpeoplemenus.h
index 913638d8c8..8e12710afc 100644
--- a/indra/newview/llpanelpeoplemenus.h
+++ b/indra/newview/llpanelpeoplemenus.h
@@ -52,7 +52,7 @@ public:
 	 *
 	 * @param  uuids - an array of avatar or group ids
 	 */
-	/*virtual*/ void show(LLView* spawning_view, const std::vector<LLUUID>& uuids, S32 x, S32 y);
+	/*virtual*/ void show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y);
 
 	virtual void hide();
 
@@ -60,7 +60,7 @@ protected:
 
 	virtual LLContextMenu* createMenu() = 0;
 
-	std::vector<LLUUID>	mUUIDs;
+	uuid_vec_t	mUUIDs;
 	LLContextMenu*		mMenu;
 	LLHandle<LLView>	mMenuHandle;
 };
diff --git a/indra/newview/llpanelplaces.cpp b/indra/newview/llpanelplaces.cpp
index f9ba6f625d..34cef1bee7 100644
--- a/indra/newview/llpanelplaces.cpp
+++ b/indra/newview/llpanelplaces.cpp
@@ -1006,9 +1006,9 @@ void LLPanelPlaces::changedGlobalPos(const LLVector3d &global_pos)
 	updateVerbs();
 }
 
-void LLPanelPlaces::showAddedLandmarkInfo(const std::vector<LLUUID>& items)
+void LLPanelPlaces::showAddedLandmarkInfo(const uuid_vec_t& items)
 {
-	for (std::vector<LLUUID>::const_iterator item_iter = items.begin();
+	for (uuid_vec_t::const_iterator item_iter = items.begin();
 		 item_iter != items.end();
 		 ++item_iter)
 	{
diff --git a/indra/newview/llpanelplaces.h b/indra/newview/llpanelplaces.h
index 78fcbbb11d..97cf43d222 100644
--- a/indra/newview/llpanelplaces.h
+++ b/indra/newview/llpanelplaces.h
@@ -73,7 +73,7 @@ public:
 	void changedGlobalPos(const LLVector3d &global_pos);
 
 	// Opens landmark info panel when agent creates or receives landmark.
-	void showAddedLandmarkInfo(const std::vector<LLUUID>& items);
+	void showAddedLandmarkInfo(const uuid_vec_t& items);
 
 	void setItem(LLInventoryItem* item);
 
diff --git a/indra/newview/llparticipantlist.cpp b/indra/newview/llparticipantlist.cpp
index 2748daaffa..0a20ff6226 100644
--- a/indra/newview/llparticipantlist.cpp
+++ b/indra/newview/llparticipantlist.cpp
@@ -445,7 +445,7 @@ LLContextMenu* LLParticipantList::LLParticipantListMenu::createMenu()
 	return main_menu;
 }
 
-void LLParticipantList::LLParticipantListMenu::show(LLView* spawning_view, const std::vector<LLUUID>& uuids, S32 x, S32 y)
+void LLParticipantList::LLParticipantListMenu::show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y)
 {
 	LLPanelPeopleMenus::ContextMenu::show(spawning_view, uuids, x, y);
 
@@ -615,7 +615,7 @@ bool LLParticipantList::LLParticipantListMenu::enableContextMenuItem(const LLSD&
 
 		bool result = (mUUIDs.size() > 0);
 
-		std::vector<LLUUID>::const_iterator
+		uuid_vec_t::const_iterator
 			id = mUUIDs.begin(),
 			uuids_end = mUUIDs.end();
 
diff --git a/indra/newview/llparticipantlist.h b/indra/newview/llparticipantlist.h
index e1b1b5af00..d9ca4230a9 100644
--- a/indra/newview/llparticipantlist.h
+++ b/indra/newview/llparticipantlist.h
@@ -152,7 +152,7 @@ class LLParticipantList
 		public:
 			LLParticipantListMenu(LLParticipantList& parent):mParent(parent){};
 			/*virtual*/ LLContextMenu* createMenu();
-			/*virtual*/ void show(LLView* spawning_view, const std::vector<LLUUID>& uuids, S32 x, S32 y);
+			/*virtual*/ void show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y);
 		protected:
 			LLParticipantList& mParent;
 		private:
diff --git a/indra/newview/llpreviewgesture.cpp b/indra/newview/llpreviewgesture.cpp
index 143938bcea..aa7b7b8636 100644
--- a/indra/newview/llpreviewgesture.cpp
+++ b/indra/newview/llpreviewgesture.cpp
@@ -97,7 +97,7 @@ protected:
 
 void LLInventoryGestureAvailable::done()
 {
-	for(item_ref_t::iterator it = mComplete.begin(); it != mComplete.end(); ++it)
+	for(uuid_vec_t::iterator it = mComplete.begin(); it != mComplete.end(); ++it)
 	{
 		LLPreviewGesture* preview = LLFloaterReg::findTypedInstance<LLPreviewGesture>("preview_gesture", *it);
 		if(preview)
diff --git a/indra/newview/llrecentpeople.cpp b/indra/newview/llrecentpeople.cpp
index bd46b5b56a..62c2ddfd9f 100644
--- a/indra/newview/llrecentpeople.cpp
+++ b/indra/newview/llrecentpeople.cpp
@@ -63,7 +63,7 @@ bool LLRecentPeople::contains(const LLUUID& id) const
 	return mPeople.find(id) != mPeople.end();
 }
 
-void LLRecentPeople::get(std::vector<LLUUID>& result) const
+void LLRecentPeople::get(uuid_vec_t& result) const
 {
 	result.clear();
 	for (recent_people_t::const_iterator pos = mPeople.begin(); pos != mPeople.end(); ++pos)
diff --git a/indra/newview/llrecentpeople.h b/indra/newview/llrecentpeople.h
index e0f2faaec5..c718997f7e 100644
--- a/indra/newview/llrecentpeople.h
+++ b/indra/newview/llrecentpeople.h
@@ -79,7 +79,7 @@ public:
 	 * 
 	 * @param result where to put the result.
 	 */
-	void get(std::vector<LLUUID>& result) const;
+	void get(uuid_vec_t& result) const;
 
 	const LLDate& getDate(const LLUUID& id) const;
 
diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp
index 6969ae5e1e..d03a492cd1 100644
--- a/indra/newview/llselectmgr.cpp
+++ b/indra/newview/llselectmgr.cpp
@@ -4392,7 +4392,7 @@ void LLSelectMgr::processObjectProperties(LLMessageSystem* msg, void** user_data
 		msg->getStringFast(_PREHASH_ObjectData, _PREHASH_SitName, sit_name, i);
 
 		//unpack TE IDs
-		std::vector<LLUUID> texture_ids;
+		uuid_vec_t texture_ids;
 		S32 size = msg->getSizeFast(_PREHASH_ObjectData, i, _PREHASH_TextureID);
 		if (size > 0)
 		{
@@ -5207,13 +5207,13 @@ void LLSelectNode::saveColors()
 	}
 }
 
-void LLSelectNode::saveTextures(const std::vector<LLUUID>& textures)
+void LLSelectNode::saveTextures(const uuid_vec_t& textures)
 {
 	if (mObject.notNull())
 	{
 		mSavedTextures.clear();
 
-		for (std::vector<LLUUID>::const_iterator texture_it = textures.begin();
+		for (uuid_vec_t::const_iterator texture_it = textures.begin();
 			 texture_it != textures.end(); ++texture_it)
 		{
 			mSavedTextures.push_back(*texture_it);
diff --git a/indra/newview/llselectmgr.h b/indra/newview/llselectmgr.h
index 00474827ca..d315f40ff3 100644
--- a/indra/newview/llselectmgr.h
+++ b/indra/newview/llselectmgr.h
@@ -147,7 +147,7 @@ public:
 	void setObject(LLViewerObject* object);
 	// *NOTE: invalidate stored textures and colors when # faces change
 	void saveColors();
-	void saveTextures(const std::vector<LLUUID>& textures);
+	void saveTextures(const uuid_vec_t& textures);
 	void saveTextureScaleRatios();
 
 	BOOL allowOperationOnNode(PermissionBit op, U64 group_proxy_power) const;
@@ -183,7 +183,7 @@ public:
 	std::string		mSitName;
 	U64				mCreationDate;
 	std::vector<LLColor4>	mSavedColors;
-	std::vector<LLUUID>		mSavedTextures;
+	uuid_vec_t		mSavedTextures;
 	std::vector<LLVector3>  mTextureScaleRatios;
 	std::vector<LLVector3>	mSilhouetteVertices;	// array of vertices to render silhouette of object
 	std::vector<LLVector3>	mSilhouetteNormals;	// array of normals to render silhouette of object
diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index 6cf9c6b95d..4573520647 100644
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -879,7 +879,7 @@ void LLLocalSpeakerMgr::updateSpeakerList()
 	}
 
 	// pick up non-voice speakers in chat range
-	std::vector<LLUUID> avatar_ids;
+	uuid_vec_t avatar_ids;
 	std::vector<LLVector3d> positions;
 	LLWorld::getInstance()->getAvatars(&avatar_ids, &positions, gAgent.getPositionGlobal(), CHAT_NORMAL_RADIUS);
 	for(U32 i=0; i<avatar_ids.size(); i++)
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 2910814703..d75a1424d2 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -1746,7 +1746,7 @@ bool idle_startup()
 			{
 				LL_DEBUGS("AppInit") << "Gesture Manager loading " << gesture_options.size()
 					<< LL_ENDL;
-				std::vector<LLUUID> item_ids;
+				uuid_vec_t item_ids;
 				for(LLSD::array_const_iterator resp_it = gesture_options.beginArray(),
 					end = gesture_options.endArray(); resp_it != end; ++resp_it)
 				{
diff --git a/indra/newview/lltooldraganddrop.cpp b/indra/newview/lltooldraganddrop.cpp
index 9d7f42a978..4f5eeb254b 100644
--- a/indra/newview/lltooldraganddrop.cpp
+++ b/indra/newview/lltooldraganddrop.cpp
@@ -304,8 +304,8 @@ void LLCategoryDropDescendentsObserver::done()
 {
 
 	gInventory.removeObserver(this);
-	folder_ref_t::iterator it = mCompleteFolders.begin();
-	folder_ref_t::iterator end = mCompleteFolders.end();
+	uuid_vec_t::iterator it = mCompleteFolders.begin();
+	uuid_vec_t::iterator end = mCompleteFolders.end();
 	LLViewerInventoryCategory::cat_array_t cats;
 	LLViewerInventoryItem::item_array_t items;
 	for(; it != end; ++it)
@@ -449,8 +449,8 @@ void LLToolDragAndDrop::beginDrag(EDragAndDropType type,
 			LLViewerInventoryCategory::cat_array_t cats;
 			LLViewerInventoryItem::item_array_t items;
 			LLNoPreferredTypeOrItem is_not_preferred;
-			LLInventoryFetchComboObserver::folder_ref_t folder_ids;
-			LLInventoryFetchComboObserver::item_ref_t item_ids;
+			uuid_vec_t folder_ids;
+			uuid_vec_t item_ids;
 			if (is_not_preferred(cat, NULL))
 			{
 				folder_ids.push_back(cargo_id);
@@ -483,7 +483,7 @@ void LLToolDragAndDrop::beginDrag(EDragAndDropType type,
 
 void LLToolDragAndDrop::beginMultiDrag(
 	const std::vector<EDragAndDropType> types,
-	const std::vector<LLUUID>& cargo_ids,
+	const uuid_vec_t& cargo_ids,
 	ESource source,
 	const LLUUID& source_id)
 {
@@ -540,9 +540,9 @@ void LLToolDragAndDrop::beginMultiDrag(
 		}
 		if (!cat_ids.empty())
 		{
-			LLInventoryFetchComboObserver::folder_ref_t folder_ids;
-			LLInventoryFetchComboObserver::item_ref_t item_ids;
-			std::back_insert_iterator<LLInventoryFetchDescendentsObserver::folder_ref_t> copier(folder_ids);
+			uuid_vec_t folder_ids;
+			uuid_vec_t item_ids;
+			std::back_insert_iterator<uuid_vec_t> copier(folder_ids);
 			std::copy(cat_ids.begin(), cat_ids.end(), copier);
 			LLCategoryFireAndForget fetcher;
 			fetcher.fetch(folder_ids, item_ids);
diff --git a/indra/newview/lltooldraganddrop.h b/indra/newview/lltooldraganddrop.h
index 0da13dac8b..85d003e5fc 100644
--- a/indra/newview/lltooldraganddrop.h
+++ b/indra/newview/lltooldraganddrop.h
@@ -81,7 +81,7 @@ public:
 				   const LLUUID& source_id = LLUUID::null,
 				   const LLUUID& object_id = LLUUID::null);
 	void beginMultiDrag(const std::vector<EDragAndDropType> types,
-						const std::vector<LLUUID>& cargo_ids,
+						const uuid_vec_t& cargo_ids,
 						ESource source,
 						const LLUUID& source_id = LLUUID::null);
 	void endDrag();
@@ -125,7 +125,7 @@ protected:
 	
 	std::vector<EDragAndDropType> mCargoTypes;
 	//void*			mCargoData;
-	std::vector<LLUUID> mCargoIDs;
+	uuid_vec_t mCargoIDs;
 	ESource mSource;
 	LLUUID mSourceID;
 	LLUUID mObjectID;
diff --git a/indra/newview/llviewerinventory.cpp b/indra/newview/llviewerinventory.cpp
index a2c67abf05..75ec02f8ea 100644
--- a/indra/newview/llviewerinventory.cpp
+++ b/indra/newview/llviewerinventory.cpp
@@ -102,7 +102,7 @@ public:
 		const std::string verb = params[1].asString();
 		if (verb == "select")
 		{
-			std::vector<LLUUID> items_to_open;
+			uuid_vec_t items_to_open;
 			items_to_open.push_back(inventory_id);
 			//inventory_handler is just a stub, because we don't know from who this offer
 			open_inventory_offer(items_to_open, "inventory_handler");
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index 85f501b2a1..42c8b4ee64 100644
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -870,9 +870,9 @@ bool check_offer_throttle(const std::string& from_name, bool check_only)
 	}
 }
  
-void open_inventory_offer(const std::vector<LLUUID>& items, const std::string& from_name)
+void open_inventory_offer(const uuid_vec_t& items, const std::string& from_name)
 {
-	for (std::vector<LLUUID>::const_iterator item_iter = items.begin();
+	for (uuid_vec_t::const_iterator item_iter = items.begin();
 		 item_iter != items.end();
 		 ++item_iter)
 	{
@@ -1263,8 +1263,8 @@ bool LLOfferInfo::inventory_offer_callback(const LLSD& notification, const LLSD&
 			// Disabled logging to old chat floater to fix crash in group notices - EXT-4149
 			// LLFloaterChat::addChatHistory(chat);
 			
-			LLInventoryFetchComboObserver::folder_ref_t folders;
-			LLInventoryFetchComboObserver::item_ref_t items;
+			uuid_vec_t folders;
+			uuid_vec_t items;
 			items.push_back(mObjectID);
 			LLDiscardAgentOffer* discard_agent_offer;
 			discard_agent_offer = new LLDiscardAgentOffer(mFolderID, mObjectID);
@@ -2844,8 +2844,8 @@ public:
 		LLInventoryModel::cat_array_t	land_cats;
 		LLInventoryModel::item_array_t	land_items;
 
-		folder_ref_t::iterator it = mCompleteFolders.begin();
-		folder_ref_t::iterator end = mCompleteFolders.end();
+		uuid_vec_t::iterator it = mCompleteFolders.begin();
+		uuid_vec_t::iterator end = mCompleteFolders.end();
 		for(; it != end; ++it)
 		{
 			gInventory.collectDescendentsIf(
@@ -2906,7 +2906,7 @@ BOOL LLPostTeleportNotifiers::tick()
 	if ( gAgent.getTeleportState() == LLAgent::TELEPORT_NONE )
 	{
 		// get callingcards and landmarks available to the user arriving.
-		LLInventoryFetchDescendentsObserver::folder_ref_t folders;
+		uuid_vec_t folders;
 		const LLUUID callingcard_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_CALLINGCARD);
 		if(callingcard_id.notNull()) 
 			folders.push_back(callingcard_id);
@@ -5587,7 +5587,7 @@ void handle_lure(const LLUUID& invitee)
 }
 
 // Prompt for a message to the invited user.
-void handle_lure(const std::vector<LLUUID>& ids)
+void handle_lure(const uuid_vec_t& ids)
 {
 	LLSD edit_args;
 	edit_args["REGION"] = gAgent.getRegion()->getName();
diff --git a/indra/newview/llviewermessage.h b/indra/newview/llviewermessage.h
index 88f9697037..0ba4ac0c8d 100644
--- a/indra/newview/llviewermessage.h
+++ b/indra/newview/llviewermessage.h
@@ -157,7 +157,7 @@ void send_group_notice(const LLUUID& group_id,
 					   const LLInventoryItem* item);
 
 void handle_lure(const LLUUID& invitee);
-void handle_lure(const std::vector<LLUUID>& ids);
+void handle_lure(const uuid_vec_t& ids);
 
 // always from gAgent and 
 // routes through the gAgent's current simulator
@@ -201,7 +201,7 @@ void invalid_message_callback(LLMessageSystem*, void*, EMessageException);
 
 void process_initiate_download(LLMessageSystem* msg, void**);
 void start_new_inventory_observer();
-void open_inventory_offer(const std::vector<LLUUID>& items, const std::string& from_name);
+void open_inventory_offer(const uuid_vec_t& items, const std::string& from_name);
 
 // Returns true if item is not in certain "quiet" folder which don't need UI
 // notification (e.g. trash, cof, lost-and-found) and agent is not AFK, false otherwise.
diff --git a/indra/newview/llworld.cpp b/indra/newview/llworld.cpp
index 19f303ab88..0b63f5efbd 100644
--- a/indra/newview/llworld.cpp
+++ b/indra/newview/llworld.cpp
@@ -1209,7 +1209,7 @@ static LLVector3d unpackLocalToGlobalPosition(U32 compact_local, const LLVector3
 	return pos_global;
 }
 
-void LLWorld::getAvatars(std::vector<LLUUID>* avatar_ids, std::vector<LLVector3d>* positions, const LLVector3d& relative_to, F32 radius) const
+void LLWorld::getAvatars(uuid_vec_t* avatar_ids, std::vector<LLVector3d>* positions, const LLVector3d& relative_to, F32 radius) const
 {
 	if(avatar_ids != NULL)
 	{
diff --git a/indra/newview/llworld.h b/indra/newview/llworld.h
index 48025c700b..502f7b0320 100644
--- a/indra/newview/llworld.h
+++ b/indra/newview/llworld.h
@@ -158,7 +158,7 @@ public:
 	// All arguments are optional. Given containers will be emptied and then filled.
 	// Not supplying origin or radius input returns data on all avatars in the known regions.
 	void getAvatars(
-		std::vector<LLUUID>* avatar_ids = NULL,
+		uuid_vec_t* avatar_ids = NULL,
 		std::vector<LLVector3d>* positions = NULL, 
 		const LLVector3d& relative_to = LLVector3d(), F32 radius = FLT_MAX) const;