From f4c20290509d7ed3a8fd5304577e7a4cc0b9d974 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 3 Apr 2007 03:49:53 +0000
Subject: Ok, no code is left in src, it's all in src/old.  We'll gradually
 move code back into src as it's fixed and re-org'd.  This includes tests,
 which, I may write a unit test system into libbu++ just to make my life
 easier.

---
 src/ringlist.h | 112 ---------------------------------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 src/ringlist.h

(limited to 'src/ringlist.h')

diff --git a/src/ringlist.h b/src/ringlist.h
deleted file mode 100644
index bc069f3..0000000
--- a/src/ringlist.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#ifndef RINGLIST_H
-#define RINGLIST_H
-
-#include "list.h"
-
-/**
- * A RingList or Ring Buffer implementation.  This is a list that never grows in
- * size once it is created, but instead once it is full new items added to the
- * RingList replace the oldest items and the zero-index is virtually shifted.
- * Since no data is actually moved when zero-index moves, this is very
- * efficient.
- * <br>
- * The items removed are not actually deleted by the RingList, so instead they
- * are first moved into a temporary "Push Buffer" that can be accessed so that
- * elements pushed off the edge of the RingList can be accessed for cleanup.
- *@author Mike Buland
- */
-class RingList : public List
-{
-public:
-	/**
-	 * Construct a RingList with a fixed initial size.  This size never changes
-	 * unless setSize is called later during normal operation.
-	 *@param nInitSize The number of elements to allocate.
-	 */
-	RingList( int nInitSize );
-
-	/**
-	 * Clean up the data structures, but not the contained elements.
-	 */
-	virtual ~RingList();
-	
-	/**
-	 * Get an element at the specified index.
-	 *@param nIndex The index of the element to retreive.
-	 *@returns A pointer to the requested element, or NULL if the element is
-	 * not found or not initialized yet.
-	 */
-	void *getAt( int nIndex );
-
-	/**
-	 * Append an element to the end of the list, overwriting the begining if
-	 * necesarry.
-	 *@param pData The pointer to append to the RingList.
-	 */
-	void append( void *pData );
-
-	/**
-	 * Insert an element before another in the RingList, pushing all after it
-	 * down the list.
-	 *@param pData The data to insert.
-	 *@param nPos The position that new the element should occupy in the list.
-	 */
-	void insertBefore( void *pData, int nPos = 0 );
-
-	/**
-	 * Get the size of the array.
-	 */
-	int getSize();
-
-	/**
-	 * Is the RingList empty?
-	 *@returns True if it is empty, false otherwise.
-	 */
-	bool isEmpty();
-
-	/**
-	 * Delete an element in the list, moving all later elements down one index.
-	 *@param nIndex The index of the element to delete.
-	 */
-	void deleteAt( int nIndex );
-
-	/**
-	 * Remove all elements from the RingList.
-	 */
-	void empty();
-
-	/**
-	 * Set a new size for the RingList.  Be careful with this one, if shrinking
-	 * this may quietly create a memory leak.
-	 *@param nNewSize The new size to set the RingList to.
-	 *@todo Either fix this memory leak somehow or remove this function.
-	 */
-	void setSize( int nNewSize );
-	
-	/**
-	 * Set a specific element to a new value.
-	 *@param nIndex The zero-based index to change the value of.
-	 *@param pData The data to put at the location specified by nIndex.
-	 */
-	void setAt( int nIndex, void *pData );
-
-	/**
-	 * Retrieve the contents of the push buffer.  This is the data that is
-	 * pushed off the end of the array if you append data and the list is full.
-	 * This should be checked after every append operation to be sure there
-	 * isn't anything that needs deleting.
-	 *@returns The last value pushed off the RingList, or NULL if nothing was
-	 * pushed off.
-	 */
-	void *getPushBuf();
-	
-private:
-	int nFirstIndex;	/**< The index to be translated as zero. */
-	int nRealLength;	/**< The Amount of storage space available. */
-	int nDataLength;	/**< The number of elements filled in. */
-	void **apData;		/**< The actual data storage. */
-	void *pPushBuf;		/**< The push buffer. */
-
-};
-
-#endif
-- 
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