Merge with viewer-release

1 files changed, 0 insertions, 1239 deletions

diff --git a/indra/llcommon/llptrskipmap.h b/indra/llcommon/llptrskipmap.h
deleted file mode 100755
index 94bc71ec55..0000000000
--- a/indra/llcommon/llptrskipmap.h
+++ /dev/null
@@ -1,1239 +0,0 @@
-/** 
- * @file llptrskipmap.h
- * @brief Just like a LLSkipMap, but since it's pointers, you can call
- * deleteAllData
- *
- * $LicenseInfo:firstyear=2003&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-#ifndef LL_LLPTRSKIPMAP_H
-#define LL_LLPTRSKIPMAP_H
-
-#include "llerror.h"
-#include "llrand.h"
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH = 8> 
-class LLPtrSkipMapNode
-{
-public:
-	LLPtrSkipMapNode()
-	{
-		S32 i;
-		for (i = 0; i < BINARY_DEPTH; i++)
-		{
-			mForward[i] = NULL;
-		}
-
-		U8  *zero = (U8 *)&mIndex;
-
-		for (i = 0; i < (S32)sizeof(INDEX_T); i++)
-		{
-			*(zero + i) = 0;
-		}
-
-		zero = (U8 *)&mData;
-
-		for (i = 0; i < (S32)sizeof(DATA_T); i++)
-		{
-			*(zero + i) = 0;
-		}
-	}
-
-	LLPtrSkipMapNode(const INDEX_T &index)
-	:	mIndex(index)
-	{
-
-		S32 i;
-		for (i = 0; i < BINARY_DEPTH; i++)
-		{
-			mForward[i] = NULL;
-		}
-
-		U8 *zero = (U8 *)&mData;
-
-		for (i = 0; i < (S32)sizeof(DATA_T); i++)
-		{
-			*(zero + i) = 0;
-		}
-	}
-
-	LLPtrSkipMapNode(const INDEX_T &index, DATA_T datap)
-	:	mIndex(index)
-	{
-
-		S32 i;
-		for (i = 0; i < BINARY_DEPTH; i++)
-		{
-			mForward[i] = NULL;
-		}
-
-		mData = datap;
-	}
-
-	~LLPtrSkipMapNode()
-	{
-	}
-
-	// delete associated data and NULLs out pointer
-	void deleteData()
-	{
-		delete mData;
-		mData = 0;
-	}
-
-	// NULLs out pointer
-	void removeData()
-	{
-		mData = 0;
-	}
-
-	INDEX_T					mIndex;
-	DATA_T					mData;
-	LLPtrSkipMapNode				*mForward[BINARY_DEPTH];
-
-private:
-	// Disallow copying of LLPtrSkipMapNodes by not implementing these methods.
-	LLPtrSkipMapNode(const LLPtrSkipMapNode &);
-	LLPtrSkipMapNode &operator=(const LLPtrSkipMapNode &rhs);
-};
-
-//---------------------------------------------------------------------------
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH = 8> 
-class LLPtrSkipMap
-{
-public:
-	typedef BOOL (*compare)(const DATA_T& first, const DATA_T& second);
-	typedef compare insert_func;
-	typedef compare equals_func;
-
-	void init();
-
-	// basic constructor
-	LLPtrSkipMap();
-
-	// basic constructor including sorter
-	LLPtrSkipMap(insert_func insert_first, equals_func equals);
-
-	~LLPtrSkipMap();
-
-	void setInsertFirst(insert_func insert_first);
-	void setEquals(equals_func equals);
-
-	DATA_T &addData(const INDEX_T &index, DATA_T datap);
-	DATA_T &addData(const INDEX_T &index);
-	DATA_T &getData(const INDEX_T &index);
-	DATA_T &operator[](const INDEX_T &index);
-
-	// If index present, returns data.
-	// If index not present, adds <index,NULL> and returns NULL.
-	DATA_T &getData(const INDEX_T &index, BOOL &b_new_entry);
-
-	// returns data entry before and after index
-	BOOL getInterval(const INDEX_T &index, INDEX_T &index_before, INDEX_T &index_after,
-		DATA_T &data_before, DATA_T &data_after	);
-
-	// Returns TRUE if data present in map.
-	BOOL checkData(const INDEX_T &index);
-
-	// Returns TRUE if key is present in map. This is useful if you
-	// are potentially storing NULL pointers in the map
-	BOOL checkKey(const INDEX_T &index);
-
-	// If there, returns the data.
-	// If not, returns NULL.
-	// Never adds entries to the map.
-	DATA_T getIfThere(const INDEX_T &index);
-
-	INDEX_T reverseLookup(const DATA_T datap);
-
-	// returns number of items in the list
-	S32 getLength(); // WARNING!  getLength is O(n), not O(1)!
-
-	BOOL removeData(const INDEX_T &index);
-	BOOL deleteData(const INDEX_T &index);
-
-	// remove all nodes from the list but do not delete data
-	void removeAllData();
-	void deleteAllData();
-
-	// place mCurrentp on first node
-	void resetList();
-
-	// return the data currently pointed to
-	DATA_T	getCurrentDataWithoutIncrement();
-
-	// return the data currently pointed to, set mCurentOperatingp to that node and bump mCurrentp
-	DATA_T	getCurrentData();
-
-	// same as getCurrentData() but a more intuitive name for the operation
-	DATA_T	getNextData();
-
-	INDEX_T	getNextKey();
-
-	// return the key currently pointed to
-	INDEX_T	getCurrentKeyWithoutIncrement();
-
-	// remove the Node at mCurentOperatingp
-	// leave mCurrentp and mCurentOperatingp on the next entry
-	void removeCurrentData();
-
-	void deleteCurrentData();
-
-	// reset the list and return the data currently pointed to, set mCurentOperatingp to that node and bump mCurrentp
-	DATA_T	getFirstData();
-
-	INDEX_T	getFirstKey();
-
-	static BOOL	defaultEquals(const INDEX_T &first, const INDEX_T &second)
-	{
-		return first == second;
-	}
-
-private:
-	// don't generate implicit copy constructor or copy assignment
-	LLPtrSkipMap(const LLPtrSkipMap &);
-	LLPtrSkipMap &operator=(const LLPtrSkipMap &);
-
-private:
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*mUpdate[BINARY_DEPTH];
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*mCurrentp;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*mCurrentOperatingp;
-	S32							mLevel;
-	BOOL						(*mInsertFirst)(const INDEX_T &first, const INDEX_T &second);
-	BOOL						(*mEquals)(const INDEX_T &first, const INDEX_T &second);
-	S32							mNumberOfSteps;
-};
-
-//////////////////////////////////////////////////
-//
-// LLPtrSkipMap implementation
-//
-//
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::LLPtrSkipMap()
-	:	mInsertFirst(NULL),
-		mEquals(defaultEquals),
-		mNumberOfSteps(0)
-{
-	if (BINARY_DEPTH < 2)
-	{
-		llerrs << "Trying to create skip list with too little depth, "
-			"must be 2 or greater" << llendl;
-	}
-	S32 i;
-	for (i = 0; i < BINARY_DEPTH; i++)
-	{
-		mUpdate[i] = NULL;
-	}
-	mLevel = 1;
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::LLPtrSkipMap(insert_func insert_first, 
-																 equals_func equals) 
-:	mInsertFirst(insert_first),
-	mEquals(equals),
-	mNumberOfSteps(0)
-{
-	if (BINARY_DEPTH < 2)
-	{
-		llerrs << "Trying to create skip list with too little depth, "
-			"must be 2 or greater" << llendl;
-	}
-	mLevel = 1;
-	S32 i;
-	for (i = 0; i < BINARY_DEPTH; i++)
-	{
-		mHead.mForward[i] = NULL;
-		mUpdate[i] = NULL;
-	}
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::~LLPtrSkipMap()
-{
-	removeAllData();
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::setInsertFirst(insert_func insert_first)
-{
-	mInsertFirst = insert_first;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::setEquals(equals_func equals)
-{
-	mEquals = equals;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T &LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::addData(const INDEX_T &index, DATA_T datap)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	// replace the existing data if a node is already there
-	if (  (current)
-		&&(mEquals(current->mIndex, index)))
-	{
-		current->mData = datap;
-		return current->mData;
-	}
-
-	// now add the new node
-	S32 newlevel;
-	for (newlevel = 1; newlevel <= mLevel && newlevel < BINARY_DEPTH; newlevel++)
-	{
-		if (ll_frand() < 0.5f)
-		{
-			break;
-		}
-	}
-
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH> *snode 
-		= new LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>(index, datap);
-
-	if (newlevel > mLevel)
-	{
-		mHead.mForward[mLevel] = NULL;
-		mUpdate[mLevel] = &mHead;
-		mLevel = newlevel;
-	}
-
-	for (level = 0; level < newlevel; level++)
-	{
-		snode->mForward[level] = mUpdate[level]->mForward[level];
-		mUpdate[level]->mForward[level] = snode;
-	}
-	return snode->mData;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T &LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::addData(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	// now add the new node
-	S32 newlevel;
-	for (newlevel = 1; newlevel <= mLevel && newlevel < BINARY_DEPTH; newlevel++)
-	{
-		if (ll_frand() < 0.5f)
-			break;
-	}
-
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH> *snode 
-		= new LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>(index);
-
-	if (newlevel > mLevel)
-	{
-		mHead.mForward[mLevel] = NULL;
-		mUpdate[mLevel] = &mHead;
-		mLevel = newlevel;
-	}
-
-	for (level = 0; level < newlevel; level++)
-	{
-		snode->mForward[level] = mUpdate[level]->mForward[level];
-		mUpdate[level]->mForward[level] = snode;
-	}
-	return snode->mData;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T &LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getData(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	mNumberOfSteps = 0;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-	mNumberOfSteps++;
-
-	if (  (current)
-		&&(mEquals(current->mIndex, index)))
-	{
-		
-		return current->mData;
-	}
-	
-	// now add the new node
-	S32 newlevel;
-	for (newlevel = 1; newlevel <= mLevel && newlevel < BINARY_DEPTH; newlevel++)
-	{
-		if (ll_frand() < 0.5f)
-			break;
-	}
-
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH> *snode 
-		= new LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>(index);
-
-	if (newlevel > mLevel)
-	{
-		mHead.mForward[mLevel] = NULL;
-		mUpdate[mLevel] = &mHead;
-		mLevel = newlevel;
-	}
-
-	for (level = 0; level < newlevel; level++)
-	{
-		snode->mForward[level] = mUpdate[level]->mForward[level];
-		mUpdate[level]->mForward[level] = snode;
-	}
-	
-	return snode->mData;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline BOOL LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getInterval(const INDEX_T &index, 
-																	 INDEX_T &index_before, 
-																	 INDEX_T &index_after, 
-																	 DATA_T &data_before, 
-																	 DATA_T &data_after)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	mNumberOfSteps = 0;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	BOOL both_found = TRUE;
-
-	if (current != &mHead)
-	{
-		index_before = current->mIndex;
-		data_before = current->mData;
-	}
-	else
-	{
-		data_before = 0;
-		index_before = 0;
-		both_found = FALSE;
-	}
-
-	// we're now just in front of where we want to be . . . take one step forward
-	mNumberOfSteps++;
-	current = *current->mForward;
-
-	if (current)
-	{
-		data_after = current->mData;
-		index_after = current->mIndex;
-	}
-	else
-	{
-		data_after = 0;
-		index_after = 0;
-		both_found = FALSE;
-	}
-
-	return both_found;
-}
-
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T &LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::operator[](const INDEX_T &index)
-{
-	
-	return getData(index);
-}
-
-// If index present, returns data.
-// If index not present, adds <index,NULL> and returns NULL.
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T &LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getData(const INDEX_T &index, BOOL &b_new_entry)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	mNumberOfSteps = 0;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	mNumberOfSteps++;
-	current = *current->mForward;
-
-	if (  (current)
-		&&(mEquals(current->mIndex, index)))
-	{
-		
-		return current->mData;
-	}
-	b_new_entry = TRUE;
-	addData(index);
-	
-	return current->mData;
-}
-
-// Returns TRUE if data present in map.
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline BOOL LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::checkData(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	if (current)
-	{
-		// Gets rid of some compiler ambiguity for the LLPointer<> templated class.
-		if (current->mData)
-		{
-			return mEquals(current->mIndex, index);
-		}
-	}
-
-	return FALSE;
-}
-
-// Returns TRUE if key is present in map. This is useful if you
-// are potentially storing NULL pointers in the map
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline BOOL LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::checkKey(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	if (current)
-	{
-		return mEquals(current->mIndex, index);
-	}
-
-	return FALSE;
-}
-
-// If there, returns the data.
-// If not, returns NULL.
-// Never adds entries to the map.
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getIfThere(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	mNumberOfSteps = 0;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-				mNumberOfSteps++;
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	mNumberOfSteps++;
-	current = *current->mForward;
-
-	if (current)
-	{
-		if (mEquals(current->mIndex, index))
-		{
-			return current->mData;
-		}
-	}
-
-	// Avoid Linux compiler warning on returning NULL.
-	return (DATA_T)0;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline INDEX_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::reverseLookup(const DATA_T datap)
-{
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-
-	while (current)
-	{
-		if (datap == current->mData)
-		{
-			
-			return current->mIndex;
-		}
-		current = *current->mForward;
-	}
-
-	// not found! return NULL
-	return INDEX_T();
-}
-
-// returns number of items in the list
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline S32 LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getLength()
-{
-	U32	length = 0;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>* temp;
-	for (temp = *(mHead.mForward); temp != NULL; temp = temp->mForward[0])
-	{
-		length++;
-	}
-	
-	return length;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline BOOL LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::removeData(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	if (!current)
-	{
-		// empty list or beyond the end!
-		
-		return FALSE;
-	}
-
-	// is this the one we want?
-	if (!mEquals(current->mIndex, index))
-	{
-		// nope!
-		
-		return FALSE;
-	}
-	else
-	{
-		// do we need to fix current or currentop?
-		if (current == mCurrentp)
-		{
-			mCurrentp = *current->mForward;
-		}
-
-		if (current == mCurrentOperatingp)
-		{
-			mCurrentOperatingp = *current->mForward;
-		}
-		// yes it is!  change pointers as required
-		for (level = 0; level < mLevel; level++)
-		{
-			if (*((*(mUpdate + level))->mForward + level) != current)
-			{
-				// cool, we've fixed all the pointers!
-				break;
-			}
-			*((*(mUpdate + level))->mForward + level) = *(current->mForward + level);
-		}
-
-		// clean up cuurent
-		current->removeData();
-		delete current;
-
-		// clean up mHead
-		while (  (mLevel > 1)
-			   &&(!*(mHead.mForward + mLevel - 1)))
-		{
-			mLevel--;
-		}
-	}
-	
-	return TRUE;
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline BOOL LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::deleteData(const INDEX_T &index)
-{
-	S32			level;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*current = &mHead;
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH>	*temp;
-
-	// find the pointer one in front of the one we want
-	if (mInsertFirst)
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(mInsertFirst(temp->mIndex, index)))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	else
-	{
-		for (level = mLevel - 1; level >= 0; level--)
-		{
-			temp = *(current->mForward + level);
-			while (  (temp)
-				   &&(temp->mIndex < index))
-			{
-				current = temp;
-				temp = *(current->mForward + level);
-			}
-			*(mUpdate + level) = current;
-		}
-	}
-	
-	// we're now just in front of where we want to be . . . take one step forward
-	current = *current->mForward;
-
-	if (!current)
-	{
-		// empty list or beyond the end!
-		
-		return FALSE;
-	}
-
-	// is this the one we want?
-	if (!mEquals(current->mIndex, index))
-	{
-		// nope!
-		
-		return FALSE;
-	}
-	else
-	{
-		// do we need to fix current or currentop?
-		if (current == mCurrentp)
-		{
-			mCurrentp = *current->mForward;
-		}
-
-		if (current == mCurrentOperatingp)
-		{
-			mCurrentOperatingp = *current->mForward;
-		}
-		// yes it is!  change pointers as required
-		for (level = 0; level < mLevel; level++)
-		{
-			if (*((*(mUpdate + level))->mForward + level) != current)
-			{
-				// cool, we've fixed all the pointers!
-				break;
-			}
-			*((*(mUpdate + level))->mForward + level) = *(current->mForward + level);
-		}
-
-		// clean up cuurent
-		current->deleteData();
-		delete current;
-
-		// clean up mHead
-		while (  (mLevel > 1)
-			   &&(!*(mHead.mForward + mLevel - 1)))
-		{
-			mLevel--;
-		}
-	}
-	
-	return TRUE;
-}
-
-// remove all nodes from the list but do not delete data
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::removeAllData()
-{
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH> *temp;
-	// reset mCurrentp
-	mCurrentp = *(mHead.mForward);
-
-	while (mCurrentp)
-	{
-		temp = mCurrentp->mForward[0];
-		mCurrentp->removeData();
-		delete mCurrentp;
-		mCurrentp = temp;
-	}
-
-	S32 i;
-	for (i = 0; i < BINARY_DEPTH; i++)
-	{
-		mHead.mForward[i] = NULL;
-		mUpdate[i] = NULL;
-	}
-
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::deleteAllData()
-{
-	LLPtrSkipMapNode<INDEX_T, DATA_T, BINARY_DEPTH> *temp;
-	// reset mCurrentp
-	mCurrentp = *(mHead.mForward);
-
-	while (mCurrentp)
-	{
-		temp = mCurrentp->mForward[0];
-		mCurrentp->deleteData();
-		delete mCurrentp;
-		mCurrentp = temp;
-	}
-
-	S32 i;
-	for (i = 0; i < BINARY_DEPTH; i++)
-	{
-		mHead.mForward[i] = NULL;
-		mUpdate[i] = NULL;
-	}
-
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-}
-
-// place mCurrentp on first node
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::resetList()
-{
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-}
-
-
-// return the data currently pointed to
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getCurrentDataWithoutIncrement()
-{
-	if (mCurrentOperatingp)
-	{
-		return mCurrentOperatingp->mData;
-	}
-	else
-	{
-		//return NULL; 		// causes warning
-		return (DATA_T)0;			// equivalent, but no warning
-	}
-}
-
-// return the data currently pointed to, set mCurentOperatingp to that node and bump mCurrentp
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getCurrentData()
-{
-	if (mCurrentp)
-	{
-		mCurrentOperatingp = mCurrentp;
-		mCurrentp = mCurrentp->mForward[0];
-		return mCurrentOperatingp->mData;
-	}
-	else
-	{
-		//return NULL; 		// causes warning
-		return (DATA_T)0;			// equivalent, but no warning
-	}
-}
-
-// same as getCurrentData() but a more intuitive name for the operation
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getNextData()
-{
-	if (mCurrentp)
-	{
-		mCurrentOperatingp = mCurrentp;
-		mCurrentp = mCurrentp->mForward[0];
-		return mCurrentOperatingp->mData;
-	}
-	else
-	{
-		//return NULL;	// causes compile warning
-		return (DATA_T)0;		// equivalent, but removes warning
-	}
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline INDEX_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getNextKey()
-{
-	if (mCurrentp)
-	{
-		mCurrentOperatingp = mCurrentp;
-		mCurrentp = mCurrentp->mForward[0];
-		return mCurrentOperatingp->mIndex;
-	}
-	else
-	{
-		return mHead.mIndex;
-	}
-}
-
-// return the key currently pointed to
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline INDEX_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getCurrentKeyWithoutIncrement()
-{
-	if (mCurrentOperatingp)
-	{
-		return mCurrentOperatingp->mIndex;
-	}
-	else
-	{
-		//return NULL;	// causes compile warning
-		return (INDEX_T)0;		// equivalent, but removes warning
-	}
-}
-
-
-// remove the Node at mCurentOperatingp
-// leave mCurrentp and mCurentOperatingp on the next entry
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::removeCurrentData()
-{
-	if (mCurrentOperatingp)
-	{
-		removeData(mCurrentOperatingp->mIndex);
-	}
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline void LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::deleteCurrentData()
-{
-	if (mCurrentOperatingp)
-	{
-		deleteData(mCurrentOperatingp->mIndex);
-	}
-}
-
-// reset the list and return the data currently pointed to, set mCurentOperatingp to that node and bump mCurrentp
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline DATA_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getFirstData()
-{
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-	if (mCurrentp)
-	{
-		mCurrentOperatingp = mCurrentp;
-		mCurrentp = mCurrentp->mForward[0];
-		return mCurrentOperatingp->mData;
-	}
-	else
-	{
-		//return NULL;	// causes compile warning
-		return (DATA_T)0;		// equivalent, but removes warning
-	}
-}
-
-template <class INDEX_T, class DATA_T, S32 BINARY_DEPTH>
-inline INDEX_T LLPtrSkipMap<INDEX_T, DATA_T, BINARY_DEPTH>::getFirstKey()
-{
-	mCurrentp = *(mHead.mForward);
-	mCurrentOperatingp = *(mHead.mForward);
-	if (mCurrentp)
-	{
-		mCurrentOperatingp = mCurrentp;
-		mCurrentp = mCurrentp->mForward[0];
-		return mCurrentOperatingp->mIndex;
-	}
-	else
-	{
-		return mHead.mIndex;
-	}
-}
-
-#endif