ObjFW
OFInvocation.h
1 /*
2  * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
3  *
4  * All rights reserved.
5  *
6  * This file is part of ObjFW. It may be distributed under the terms of the
7  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
8  * the packaging of this file.
9  *
10  * Alternatively, it may be distributed under the terms of the GNU General
11  * Public License, either version 2 or 3, which can be found in the file
12  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
13  * file.
14  */
15 
16 #import "OFObject.h"
17 
18 OF_ASSUME_NONNULL_BEGIN
19 
20 @class OFMethodSignature;
21 @class OFMutableArray OF_GENERIC(ObjectType);
22 @class OFMutableData;
23 
29 OF_SUBCLASSING_RESTRICTED
31 {
32  OFMethodSignature *_methodSignature;
33  OFMutableArray OF_GENERIC(OFMutableData *) *_arguments;
34  OFMutableData *_returnValue;
35 }
36 
40 @property (readonly, nonatomic) OFMethodSignature *methodSignature;
41 
48 + (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature;
49 
57 - (instancetype)initWithMethodSignature: (OFMethodSignature *)signature;
58 
65 - (void)setArgument: (const void *)buffer atIndex: (size_t)index;
66 
73 - (void)getArgument: (void *)buffer atIndex: (size_t)index;
74 
80 - (void)setReturnValue: (const void *)buffer;
81 
87 - (void)getReturnValue: (void *)buffer;
88 @end
89 
90 OF_ASSUME_NONNULL_END
The root class for all other classes inside ObjFW.
Definition: OFObject.h:686
A class for parsing type encodings and accessing them.
Definition: OFMethodSignature.h:28
An abstract class for storing, adding and removing objects in an array.
Definition: OFMutableArray.h:43
A class for storing and manipulating arbitrary data in an array.
Definition: OFMutableData.h:25
A class for storing and accessing invocations, and invoking them.
Definition: OFInvocation.h:30