Swiftgram/submodules/AsyncDisplayKit/Source/Private/ASCollectionLayoutCache.h
Peter 9bc996374f Add 'submodules/AsyncDisplayKit/' from commit '02bedc12816e251ad71777f9d2578329b6d2bef6'
git-subtree-dir: submodules/AsyncDisplayKit
git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632
git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
2019-06-11 18:42:43 +01:00

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