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Diffstat (limited to 'Foundation/GTMNSThread+Blocks.h')
-rw-r--r-- | Foundation/GTMNSThread+Blocks.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Foundation/GTMNSThread+Blocks.h b/Foundation/GTMNSThread+Blocks.h new file mode 100644 index 0000000..4c649c2 --- /dev/null +++ b/Foundation/GTMNSThread+Blocks.h @@ -0,0 +1,38 @@ +// +// 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> + +// 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)wait block:(void (^)())block; ++ (void)gtm_performBlockInBackground:(void (^)())block; +@end + +#endif // NS_BLOCKS_AVAILABLE |