ObjFW
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OFUndefinedKeyException.h
1/*
2 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
3 *
4 * All rights reserved.
5 *
6 * This program is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License version 3.0 only,
8 * as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13 * version 3.0 for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * version 3.0 along with this program. If not, see
17 * <https://www.gnu.org/licenses/>.
18 */
19
20#import "OFException.h"
21
22OF_ASSUME_NONNULL_BEGIN
23
31{
32 id _object;
33 OFString *_Nullable _key;
34 id _Nullable _value;
35 OF_RESERVE_IVARS(OFUndefinedKeyException, 4)
36}
37
41@property (readonly, nonatomic) id object;
42
46@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *key;
47
51@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id value;
52
61+ (instancetype)exceptionWithObject: (id)object key: (OFString *)key;
62
72+ (instancetype)exceptionWithObject: (id)object
73 key: (nullable OFString *)key
74 value: (nullable id)value;
75
76+ (instancetype)exception OF_UNAVAILABLE;
77
86- (instancetype)initWithObject: (id)object key: (OFString *)key;
87
97- (instancetype)initWithObject: (id)object
98 key: (nullable OFString *)key
99 value: (nullable id)value OF_DESIGNATED_INITIALIZER;
100
101- (instancetype)init OF_UNAVAILABLE;
102@end
103
104OF_ASSUME_NONNULL_END
The base class for all exceptions in ObjFW.
Definition OFException.h:157
A class for handling strings.
Definition OFString.h:143
An exception indicating that a key is undefined (e.g. for Key Value Coding).
Definition OFUndefinedKeyException.h:31
OFString * key
The key which is undefined.
Definition OFUndefinedKeyException.h:46