Mercurial > projects > dstep
view dstep/foundation/NSEnumerator.d @ 27:57371c29ef73 default tip
ObjcWrap is now automatically mixed in. Added support for building as a dylib with DMD.
author | Jacob Carlborg <doob@me.com> |
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date | Fri, 09 Apr 2010 23:00:22 +0200 |
parents | b9de51448c6b |
children |
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/** * 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.NSEnumerator; import dstep.foundation.NSArray; import dstep.foundation.NSObjCRuntime; import dstep.foundation.NSObject; import dstep.objc.bridge.Bridge; import dstep.objc.objc; struct NSFastEnumerationState { uint state; id* itemsPtr; ulong* mutationsPtr; ulong* extra; } const TNSExtendedEnumerator = ` NSArray allObjects () { return invokeObjcSelf!(NSArray, "allObjects"); } `; class NSEnumerator : NSObject, INSFastEnumeration { mixin ObjcWrap; this (id object) { super(object); } this () { super(typeof(this).alloc.init.objcObject); } typeof(this) init () { return invokeObjcSelf!(typeof(this), "init"); } Object nextObject () { return invokeObjcSelf!(Object, "nextObject"); } NSUInteger countByEnumeratingWithState (NSFastEnumerationState* state, id* stackbuf, NSUInteger len) { return invokeObjcSelf!(NSUInteger, "countByEnumeratingWithState:objects:count:", NSFastEnumerationState*, id*, NSUInteger)(state, stackbuf, len); } // TNSExtendedEnumerator NSArray allObjects () { return invokeObjcSelf!(NSArray, "allObjects"); } } interface INSFastEnumeration { NSUInteger countByEnumeratingWithState (NSFastEnumerationState* state, id* stackbuf, NSUInteger len); }