mirror of
https://github.com/SoPat712/YTLitePlus.git
synced 2025-10-30 20:34:03 -04:00
42 lines
1.6 KiB
Objective-C
42 lines
1.6 KiB
Objective-C
//
|
|
// FLEXObjectRef.h
|
|
// FLEX
|
|
//
|
|
// Created by Tanner Bennett on 7/24/18.
|
|
// Copyright (c) 2020 FLEX Team. All rights reserved.
|
|
//
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
@interface FLEXObjectRef : NSObject
|
|
|
|
/// Reference an object without affecting its lifespan or or emitting reference-counting operations.
|
|
+ (instancetype)unretained:(__unsafe_unretained id)object;
|
|
+ (instancetype)unretained:(__unsafe_unretained id)object ivar:(NSString *)ivarName;
|
|
|
|
/// Reference an object and control its lifespan.
|
|
+ (instancetype)retained:(id)object;
|
|
+ (instancetype)retained:(id)object ivar:(NSString *)ivarName;
|
|
|
|
/// Reference an object and conditionally choose to retain it or not.
|
|
+ (instancetype)referencing:(__unsafe_unretained id)object retained:(BOOL)retain;
|
|
+ (instancetype)referencing:(__unsafe_unretained id)object ivar:(NSString *)ivarName retained:(BOOL)retain;
|
|
|
|
+ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects retained:(BOOL)retain;
|
|
/// Classes do not have a summary, and the reference is just the class name.
|
|
+ (NSArray<FLEXObjectRef *> *)referencingClasses:(NSArray<Class> *)classes;
|
|
|
|
/// For example, "NSString 0x1d4085d0" or "NSLayoutConstraint _object"
|
|
@property (nonatomic, readonly) NSString *reference;
|
|
/// For instances, this is the result of -[FLEXRuntimeUtility summaryForObject:]
|
|
/// For classes, there is no summary.
|
|
@property (nonatomic, readonly) NSString *summary;
|
|
@property (nonatomic, readonly, unsafe_unretained) id object;
|
|
|
|
/// Retains the referenced object if it is not already retained
|
|
- (void)retainObject;
|
|
/// Releases the referenced object if it is already retained
|
|
- (void)releaseObject;
|
|
|
|
@end
|