25 lines
739 B
C
25 lines
739 B
C
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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/**
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* RCTBlockGuard is designed to be used with obj-c blocks to assist with manual deallocation of C++ resources
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* tied to lifetime of a block. If C++ resources needs to be manually released at the end of block or when the block
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* is deallocated, place the clean up code inside constructor and make sure the instace of the class is references in
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* the block.
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*/
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@interface RCTBlockGuard : NSObject
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- (instancetype)initWithCleanup:(void (^)(void))cleanup;
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@end
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NS_ASSUME_NONNULL_END
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