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38 lines
1.2 KiB
Plaintext
Executable File
38 lines
1.2 KiB
Plaintext
Executable File
/*
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import "ASTextKitAttributes.h"
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#import "ASEqualityHashHelpers.h"
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#include <functional>
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NSString *const ASTextKitTruncationAttributeName = @"ck_truncation";
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NSString *const ASTextKitEntityAttributeName = @"ck_entity";
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size_t ASTextKitAttributes::hash() const
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{
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NSUInteger subhashes[] = {
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[attributedString hash],
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[truncationAttributedString hash],
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[avoidTailTruncationSet hash],
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std::hash<NSUInteger>()((NSUInteger) layoutManagerFactory),
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std::hash<NSInteger>()(lineBreakMode),
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std::hash<NSInteger>()(maximumNumberOfLines),
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[exclusionPaths hash],
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std::hash<CGFloat>()(shadowOffset.width),
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std::hash<CGFloat>()(shadowOffset.height),
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[shadowColor hash],
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std::hash<CGFloat>()(shadowOpacity),
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std::hash<CGFloat>()(shadowRadius),
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};
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return ASIntegerArrayHash(subhashes, sizeof(subhashes) / sizeof(subhashes[0]));
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}
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