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submodules/AsyncDisplayKit/Source/ASDisplayNodeLayout.h

@@ -1,58 +0,0 @@
-//
-//  ASDisplayNodeLayout.h
-//  Texture
-//
-//  Copyright (c) Facebook, Inc. and its affiliates.  All rights reserved.
-//  Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc.  All rights reserved.
-//  Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
-//
-
-#pragma once
-
-#import <AsyncDisplayKit/ASDimension.h>
-
-@class ASLayout;
-
-/*
- * Represents a connection between an ASLayout and a ASDisplayNode
- * ASDisplayNode uses this to store additional information that are necessary besides the layout
- */
-struct ASDisplayNodeLayout {
-  ASLayout *layout;
-  ASSizeRange constrainedSize;
-  CGSize parentSize;
-  BOOL requestedLayoutFromAbove;
-  NSUInteger version;
-  
-  /*
-   * Create a new display node layout with
-   * @param layout The layout to associate, usually returned from a call to -layoutThatFits:parentSize:
-   * @param constrainedSize Constrained size used to create the layout
-   * @param parentSize Parent size used to create the layout
-   * @param version The version of the source layout data – see ASDisplayNode's _layoutVersion. 
-   */
-  ASDisplayNodeLayout(ASLayout *layout, ASSizeRange constrainedSize, CGSize parentSize, NSUInteger version)
-  : layout(layout), constrainedSize(constrainedSize), parentSize(parentSize), requestedLayoutFromAbove(NO), version(version) {};
-  
-  /*
-   * Creates a layout without any layout associated. By default this display node layout is dirty.
-   */
-  ASDisplayNodeLayout()
-  : layout(nil), constrainedSize({{0, 0}, {0, 0}}), parentSize({0, 0}), requestedLayoutFromAbove(NO), version(0) {};
-
-  /**
-   * Returns whether this is valid for a given version
-   */
-  BOOL isValid(NSUInteger versionArg) {
-    return layout != nil && version >= versionArg;
-  }
-
-  /**
-   * Returns whether this is valid for a given constrained size, parent size, and version
-   */
-  BOOL isValid(ASSizeRange theConstrainedSize, CGSize theParentSize, NSUInteger versionArg) {
-    return isValid(versionArg)
-    && CGSizeEqualToSize(parentSize, theParentSize)
-    && ASSizeRangeEqualToSizeRange(constrainedSize, theConstrainedSize);
-  }
-};