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//
// GTMNSThread+Blocks.h
//
// Copyright 2012 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
//
// Based on http://www.informit.com/blogs/blog.aspx?uk=Ask-Big-Nerd-Ranch-Blocks-in-Objective-C
#import <Foundation/Foundation.h>
#import "GTMDefines.h"
// Extension to NSThread to work with blocks.
#if NS_BLOCKS_AVAILABLE
@interface NSThread (GTMBlocksAdditions)
// If self is not the current thread, the block will be called asynchronously
// and this method returns immediately.
// If self is the current thread, the block will be performed immediately, and
// then this method will return.
- (void)gtm_performBlock:(void (^)())block;
- (void)gtm_performWaitingUntilDone:(BOOL)waitDone block:(void (^)())block;
+ (void)gtm_performBlockInBackground:(void (^)())block;
@end
#endif // NS_BLOCKS_AVAILABLE
// A simple thread that does nothing but handle performBlock and
// performSelector calls.
@interface GTMSimpleWorkerThread : NSThread {
@private
CFRunLoopRef runLoop_;
NSConditionLock *runLock_;
}
// Will stop the thread, blocking till the thread exits.
- (void)stop;
@end
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