1 files changed, 0 insertions, 85 deletions
diff --git a/src/misc/autocopyptr.hpp b/src/misc/autocopyptr.hpp
deleted file mode 100644
index 0c684aac2..000000000
--- a/src/misc/autocopyptr.hpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/* $Id$ */
-
-/** @file autocopyptr.hpp */
-
-#ifndef  AUTOCOPYPTR_HPP
-#define  AUTOCOPYPTR_HPP
-
-#if 0 // reenable when needed
-/** CAutoCopyPtrT - kind of CoW (Copy on Write) pointer.
- *  It is non-invasive smart pointer (reference counter is held outside
- *  of Tdata).
- *  When copied, its new copy shares the same underlaying structure Tdata.
- *  When dereferenced, its behaviour depends on 2 factors:
- *     - whether the data is shared (used by more than one pointer)
- *     - type of access (read/write)
- *    When shared pointer is dereferenced for write, new clone of Tdata
- *  is made first.
- *  Can't be used for polymorphic data types (interfaces).
- */
-template <class Tdata_>
-class CAutoCopyPtrT {
-protected:
-	typedef Tdata_ Tdata;
-
-	struct CItem {
-		int     m_ref_cnt;  ///< reference counter
-		Tdata   m_data;     ///< custom data itself
-
-		FORCEINLINE CItem()                  : m_ref_cnt(1)                     {};
-		FORCEINLINE CItem(const Tdata& data) : m_ref_cnt(1), m_data(data)       {};
-		FORCEINLINE CItem(const CItem& src)  : m_ref_cnt(1), m_data(src.m_data) {};
-	};
-
-	mutable CItem* m_pI; ///< points to the ref-counted data
-
-public:
-	FORCEINLINE CAutoCopyPtrT() : m_pI(NULL) {};
-	FORCEINLINE CAutoCopyPtrT(const Tdata& data) : m_pI(new CItem(data)) {};
-	FORCEINLINE CAutoCopyPtrT(const CAutoCopyPtrT& src) : m_pI(src.m_pI) {if (m_pI != NULL) m_pI->m_ref_cnt++;}
-	FORCEINLINE ~CAutoCopyPtrT() {if (m_pI == NULL || (--m_pI->m_ref_cnt) > 0) return; delete m_pI; m_pI = NULL;}
-
-	/** data accessor (read only) */
-	FORCEINLINE const Tdata& GetDataRO() const {if (m_pI == NULL) m_pI = new CItem(); return m_pI->m_data;}
-	/** data accessor (read / write) */
-	FORCEINLINE Tdata& GetDataRW() {CloneIfShared(); if (m_pI == NULL) m_pI = new CItem(); return m_pI->m_data;}
-
-	/** clone data if it is shared */
-	FORCEINLINE void CloneIfShared()
-	{
-		if (m_pI != NULL && m_pI->m_ref_cnt > 1) {
-			// we share data item with somebody, clone it to become an exclusive owner
-			CItem* pNewI = new CItem(*m_pI);
-			m_pI->m_ref_cnt--;
-			m_pI = pNewI;
-		}
-	}
-
-	/** assign pointer from the other one (maintaining ref counts) */
-	FORCEINLINE void Assign(const CAutoCopyPtrT& src)
-	{
-		if (m_pI == src.m_pI) return;
-		if (m_pI != NULL && (--m_pI->m_ref_cnt) <= 0) delete m_pI;
-		m_pI = src.m_pI;
-		if (m_pI != NULL) m_pI->m_ref_cnt++;
-	}
-
-	/** dereference operator (read only) */
-	FORCEINLINE const Tdata* operator -> () const {return &GetDataRO();}
-	/** dereference operator (read / write) */
-	FORCEINLINE Tdata* operator -> () {return &GetDataRW();}
-
-	/** assignment operator */
-	FORCEINLINE CAutoCopyPtrT& operator = (const CAutoCopyPtrT& src) {Assign(src); return *this;}
-
-	/** forwarding 'lower then' operator to the underlaying items */
-	FORCEINLINE bool operator < (const CAutoCopyPtrT& other) const
-	{
-		assert(m_pI != NULL);
-		assert(other.m_pI != NULL);
-		return (m_pI->m_data) < (other.m_pI->m_data);
-	}
-};
-
-#endif /* 0 */
-#endif /* AUTOCOPYPTR_HPP */