From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sun, 25 Mar 2012 20:00:08 +0000
Subject: Code is all reorganized.  We're about ready to release.  I should
 write up a little explenation of the arrangement.

---
 src/sptr.h | 229 -------------------------------------------------------------
 1 file changed, 229 deletions(-)
 delete mode 100644 src/sptr.h

(limited to 'src/sptr.h')

diff --git a/src/sptr.h b/src/sptr.h
deleted file mode 100644
index 4eb5a52..0000000
--- a/src/sptr.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#ifndef BU_SPTR_H
-#define BU_SPTR_H
-
-#include <stdint.h>
-#include <stdio.h>
-
-namespace Bu
-{
-	template<typename T> class SPtr;
-	template< typename Tb, typename Ta > SPtr<Tb> SPtrCast( SPtr<Ta> src );
-
-	/**
-	 *@ingroup Containers
-	 */
-	template<typename T>
-	class SPtr
-	{
-		template<typename Tb, typename Ta>
-		friend SPtr<Tb> SPtrCast( SPtr<Ta> pt );
-	public:
-		SPtr() :
-			pRefCnt( NULL ),
-			pData( NULL )
-		{
-		}
-
-		~SPtr()
-		{
-			decCount();
-		}
-
-		SPtr( const SPtr<T> &src ) :
-			pRefCnt( src.pRefCnt ),
-			pData( src.pData )
-		{
-			if( pRefCnt )
-				(*pRefCnt) += 1;
-		}
-
-		SPtr( T *pSrc ) :
-			pRefCnt( NULL ),
-			pData( pSrc )
-		{
-			if( pData )
-			{
-				pRefCnt = new int32_t;
-				(*pRefCnt) = 1;
-			}
-		}
-
-		/**
-		 * Get the number of references to this pointer.
-		 *@returns (int32_t) The number of references to this pointer.
-		 */
-		int32_t getRefCount() const
-		{
-			return *pRefCnt;
-		}
-
-		void clear()
-		{
-			decCount();
-			pRefCnt = NULL;
-			pData = NULL;
-		}
-
-		/**
-		 * Pointer access operator.
-		 *@returns (const T *)
-		 */
-		const T *operator->() const
-		{
-			return pData;
-		}
-
-		/**
-		 * Dereference operator.
-		 *@returns (const T &) The value at the end of the pointer.
-		 */
-		const T &operator*() const
-		{
-			return *pData;
-		}
-		
-		/**
-		 * Pointer access operator.
-		 *@returns (T *)
-		 */
-		T *operator->()
-		{
-			return pData;
-		}
-
-		/**
-		 * Dereference operator.
-		 *@returns (T &) The value at the end of the pointer.
-		 */
-		T &operator*()
-		{
-			return *pData;
-		}
-
-		/**
-		 * Assignment operator.
-		 *@param src (const SPtr<T> &)
-		 */
-		SPtr<T> operator=( const SPtr<T> &src )
-		{
-			decCount();
-			pRefCnt = src.pRefCnt;
-			pData = src.pData;
-			if( pRefCnt )
-				(*pRefCnt) += 1;
-
-			return *this;
-		}
-
-		/**
-		 * Assignment operator.
-		 *@param src (const SPtr<T> &)
-		 */
-		const SPtr<T> operator=( const SPtr<T> &src ) const
-		{
-			decCount();
-			pRefCnt = src.pRefCnt;
-			pData = src.pData;
-			if( pRefCnt )
-				(*pRefCnt) += 1;
-
-			return *this;
-		}
-
-		/**
-		 * Equals comparison operator.
-		 *@param src (const SPtr<T> &) The SPtr to compare to.
-		 *@returns (bool) Are the equal?
-		 */
-		bool operator==( const SPtr<T> &src ) const
-		{
-			return pData == src.pData;
-		}
-
-		/**
-		 * Equals comparison operator.
-		 *@param src (const T *) The pointer to compare to.
-		 *@returns (bool) Are the equal?
-		 */
-		bool operator==( const T *src ) const
-		{
-			return pData == src;
-		}
-		
-		/**
-		 * Not equals comparison operator.
-		 *@param src (const SPtr<T> &) The SPtr to compare to.
-		 *@returns (bool) Are the equal?
-		 */
-		bool operator!=( const SPtr<T> &src ) const
-		{
-			return !(pData == src.pData);
-		}
-
-		/**
-		 * Not equals comparison operator.
-		 *@param src (const T *) The pointer to compare to.
-		 *@returns (bool) Are the equal?
-		 */
-		bool operator!=( const T *src ) const
-		{
-			return !(pData == src);
-		}
-
-		/**
-		 * Boolean cast operator. Do we have a pointer?
-		 */
-		operator bool() const
-		{
-			return pRefCnt != NULL;
-		}
-
-		/**
-		 * Do we have a pointer?
-		 *@returns (bool) Do we have a pointer?
-		 */
-		bool isSet() const
-		{
-			return pRefCnt != NULL;
-		}
-
-	private:
-		void decCount() const
-		{
-			if( pRefCnt )
-			{
-				(*pRefCnt) -= 1;
-				//printf("Decrementing ref-count to %d\n", *pRefCnt );
-				if( (*pRefCnt) == 0 )
-				{
-					delete pRefCnt;
-					delete pData;
-					pRefCnt = NULL;
-					pData = NULL;
-				}
-			}
-		}
-
-		mutable int32_t *pRefCnt;
-		mutable T *pData;
-	};
-
-	template< typename Tb, typename Ta > SPtr<Tb> SPtrCast( SPtr<Ta> src )
-	{
-		SPtr<Tb> ret;
-		ret.pRefCnt = src.pRefCnt;
-		ret.pData = dynamic_cast<Tb *>(src.pData);
-		if( ret.pRefCnt )
-			(*(ret.pRefCnt)) += 1;
-		return ret;
-	}
-}
-
-#endif
-- 
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