--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dstep/foundation/NSPointerFunctions.d	Mon Aug 03 15:23:15 2009 +0200
@@ -0,0 +1,81 @@
+/**
+ * Copyright: Copyright (c) 2009 Jacob Carlborg.
+ * Authors: Jacob Carlborg
+ * Version: Initial created: Aug 3, 2009 
+ * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
+ */
+module dstep.foundation.NSPointerFunctions;
+
+import dstep.foundation.NSObject;
+import dstep.objc.bridge.Bridge;
+import dstep.objc.objc : id;
+
+alias NSUInteger NSPointerFunctionsOptions;
+
+enum
+{
+	NSPointerFunctionsStrongMemory = (0 << 0),
+	NSPointerFunctionsZeroingWeakMemory = (1 << 0),
+	NSPointerFunctionsOpaqueMemory = (2 << 0),
+	NSPointerFunctionsMallocMemory = (3 << 0),
+	NSPointerFunctionsMachVirtualMemory = (4 << 0),
+	NSPointerFunctionsObjectPersonality = (0 << 8),
+	NSPointerFunctionsOpaquePersonality = (1 << 8),
+	NSPointerFunctionsObjectPointerPersonality = (2 << 8),
+	NSPointerFunctionsCStringPersonality = (3 << 8),
+	NSPointerFunctionsStructPersonality = (4 << 8),
+	NSPointerFunctionsIntegerPersonality = (5 << 8),
+	NSPointerFunctionsCopyIn = (1 << 16)
+}
+
+class NSPointerFunctions : NSObject, INSCopying
+{
+	mixin ObjcWrap;
+
+	Object initWithOptions (uint options)
+	{
+		return invokeObjcSelf!(Object, "initWithOptions:", uint)(options);
+	}
+
+	this (uint options)
+	{
+		objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
+		id result = Bridge.invokeObjcMethod!(id, "initWithOptions:", uint)(objcObject, options);
+
+		if (result)
+			objcObject = ret;
+
+		dObject = this;
+	}
+
+	static Object pointerFunctionsWithOptions (uint options)
+	{
+		return invokeObjcSelfClass!(Object, "pointerFunctionsWithOptions:", uint)(options);
+	}
+
+	bool usesStrongWriteBarrier ()
+	{
+		return invokeObjcSelf!(bool, "usesStrongWriteBarrier");
+	}
+
+	void setUsesStrongWriteBarrier (bool )
+	{
+		return invokeObjcSelf!(void, "setUsesStrongWriteBarrier:", bool)();
+	}
+
+	bool usesWeakReadAndWriteBarriers ()
+	{
+		return invokeObjcSelf!(bool, "usesWeakReadAndWriteBarriers");
+	}
+
+	void setUsesWeakReadAndWriteBarriers (bool )
+	{
+		return invokeObjcSelf!(void, "setUsesWeakReadAndWriteBarriers:", bool)();
+	}
+
+	Object copyWithZone (NSZone* zone)
+	{
+		return invokeObjcSelf!(Object, "copyWithZone:", NSZone*)(zone);
+	}
+}
+