/*
 *  Copyright (c) 2014-present, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 *
 */

#import "ASLayout.h"
#import "ASDimension.h"
#import "ASStackLayoutSpec.h"
#import "ASStackUnpositionedLayout.h"

/** Represents a set of laid out and positioned stack layout children. */
struct ASStackPositionedLayout {
  const std::vector<ASLayout *> children;
  const CGFloat crossSize;

  /** Given an unpositioned layout, computes the positions each child should be placed at. */
  static ASStackPositionedLayout compute(const ASStackUnpositionedLayout &unpositionedLayout,
                                         const ASStackLayoutSpecStyle &style,
                                         const ASSizeRange &constrainedSize);
};