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_ 27