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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef BASE_WORKER_POOL_MAC_H_ |
| 6 #define BASE_WORKER_POOL_MAC_H_ |
| 7 |
| 8 #include "base/worker_pool.h" |
| 9 |
| 10 #import <Foundation/Foundation.h> |
| 11 |
| 12 // WorkerPoolObjC provides an Objective-C interface to the same WorkerPool |
| 13 // used by the rest of the application. |
| 14 @interface WorkerPoolObjC : NSObject |
| 15 |
| 16 // Returns the underlying NSOperationQueue back end that WorkerPool::PostTask |
| 17 // would post tasks to. This can be used to add NSOperation subclasses |
| 18 // directly to the same NSOperationQueue, by calling -[NSOperationQueue |
| 19 // addOperation:]. Most Objective-C code wishing to dispatch tasks to the |
| 20 // WorkerPool will find it handy to add an operation of type |
| 21 // NSInvocationOperation. |
| 22 + (NSOperationQueue*)sharedOperationQueue; |
| 23 |
| 24 @end // @interface WorkerPoolObjC |
| 25 |
| 26 #endif // BASE_WORKER_POOL_MAC_H_ |
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