Swiftgram/submodules/AsyncDisplayKit/Source/ASCollectionLayoutCache.h
2019-11-11 16:39:27 +04:00

35 lines
852 B
Objective-C

//
// ASCollectionLayoutCache.h
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#ifndef MINIMAL_ASDK
#import <Foundation/Foundation.h>
#import <AsyncDisplayKit/ASBaseDefines.h>
NS_ASSUME_NONNULL_BEGIN
@class ASCollectionLayoutContext, ASCollectionLayoutState;
/// A thread-safe cache for ASCollectionLayoutContext-ASCollectionLayoutState pairs
AS_SUBCLASSING_RESTRICTED
@interface ASCollectionLayoutCache : NSObject
- (nullable ASCollectionLayoutState *)layoutForContext:(ASCollectionLayoutContext *)context;
- (void)setLayout:(ASCollectionLayoutState *)layout forContext:(ASCollectionLayoutContext *)context;
- (void)removeLayoutForContext:(ASCollectionLayoutContext *)context;
- (void)removeAllLayouts;
@end
NS_ASSUME_NONNULL_END
#endif