From 4efda86d7a50af49914604e6d215e61f1319d95a Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Thu, 1 Mar 2007 17:25:49 +0000
Subject: Removed File::incRef and decRef

svn-id: r25920
---
 common/file.cpp | 17 +----------------
 common/file.h   | 27 ---------------------------
 2 files changed, 1 insertion(+), 43 deletions(-)

diff --git a/common/file.cpp b/common/file.cpp
index 68360ce1d8..aecc1cf8d3 100644
--- a/common/file.cpp
+++ b/common/file.cpp
@@ -167,7 +167,7 @@ void File::resetDefaultDirectories() {
 }
 
 File::File()
-	: _handle(0), _ioFailed(false), _refcount(1) {
+	: _handle(0), _ioFailed(false) {
 }
 
 //#define DEBUG_FILE_REFCOUNT
@@ -178,21 +178,6 @@ File::~File() {
 #endif
 	close();
 }
-void File::incRef() {
-#ifdef DEBUG_FILE_REFCOUNT
-	warning("File::incRef on file '%s'", _name.c_str());
-#endif
-	_refcount++;
-}
-
-void File::decRef() {
-#ifdef DEBUG_FILE_REFCOUNT
-	warning("File::decRef on file '%s'", _name.c_str());
-#endif
-	if (--_refcount == 0) {
-		delete this;
-	}
-}
 
 
 bool File::open(const String &filename, AccessMode mode) {
diff --git a/common/file.h b/common/file.h
index 13102a7bcb..2b41522c2b 100644
--- a/common/file.h
+++ b/common/file.h
@@ -40,9 +40,6 @@ protected:
 	/** Status flag which tells about recent I/O failures. */
 	bool _ioFailed;
 
-	/** Simple ref-counter for File objects. */
-	int32 _refcount;
-
 	/** The name of this file, for debugging. */
 	String _name;
 
@@ -81,30 +78,6 @@ public:
 	 */
 	static bool exists(const String &filename);
 
-	/**
-	 * Increases the reference counter of the file object.
-	 * This can be used to share file objects between different
-	 * parts of the code. Some systems (like Symbian don't support
-	 * it thought). It should just be used on file objects
-	 * allocated with new, since decRef destroys the object
-	 * with delete if the counter reaches zero.
-	 *
-	 * This is a possible candidate to be reworked in the future
-	 * see the TODO list for more information.
-	 */
-	void incRef();
-
-	/**
-	 * Decreases the reference counter of the file object.
-	 * If the counter is zero after this call, the file object will
-	 * be deleted, with delete. It should just be used on file objects
-	 * allocated with new out of that reason.
-	 *
-	 * This is a possible candidate to be reworked in the future
-	 * see the TODO list for more information.
-	 */
-	void decRef();
-
 	virtual bool open(const String &filename, AccessMode mode = kFileReadMode);
 	virtual bool open(const FilesystemNode &node, AccessMode mode = kFileReadMode);
 
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