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58 lines
1.8 KiB
Objective-C
58 lines
1.8 KiB
Objective-C
//
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// OSCache.h
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//
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// Version 1.2.1
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//
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// Created by Nick Lockwood on 01/01/2014.
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// Copyright (C) 2014 Charcoal Design
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//
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// Distributed under the permissive zlib License
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// Get the latest version from here:
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//
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// https://github.com/nicklockwood/OSCache
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would be
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// appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source distribution.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface OSCache <KeyType, ObjectType> : NSCache <NSFastEnumeration>
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@property (nonatomic, readonly) NSUInteger count;
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@property (nonatomic, readonly) NSUInteger totalCost;
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- (id)objectForKeyedSubscript:(KeyType <NSCopying>)key;
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- (void)setObject:(ObjectType)obj forKeyedSubscript:(KeyType <NSCopying>)key;
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- (void)enumerateKeysAndObjectsUsingBlock:(void (^)(KeyType key, ObjectType obj, BOOL *stop))block;
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@end
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@protocol OSCacheDelegate <NSCacheDelegate>
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@optional
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- (BOOL)cache:(OSCache *)cache shouldEvictObject:(id)entry;
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- (void)cache:(OSCache *)cache willEvictObject:(id)entry;
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@end
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NS_ASSUME_NONNULL_END
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