ObjFW
OFInvocation.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 "OFObject.h"
21 
22 OF_ASSUME_NONNULL_BEGIN
23 
24 @class OFMethodSignature;
25 @class OFMutableArray OF_GENERIC(ObjectType);
26 @class OFMutableData;
27 
33 OF_SUBCLASSING_RESTRICTED
35 {
36  OFMethodSignature *_methodSignature;
37  OFMutableArray OF_GENERIC(OFMutableData *) *_arguments;
38  OFMutableData *_returnValue;
39 }
40 
44 @property (readonly, nonatomic) OFMethodSignature *methodSignature;
45 
52 + (instancetype)invocationWithMethodSignature: (OFMethodSignature *)signature;
53 
61 - (instancetype)initWithMethodSignature: (OFMethodSignature *)signature;
62 
69 - (void)setArgument: (const void *)buffer atIndex: (size_t)index;
70 
77 - (void)getArgument: (void *)buffer atIndex: (size_t)index;
78 
84 - (void)setReturnValue: (const void *)buffer;
85 
91 - (void)getReturnValue: (void *)buffer;
92 @end
93 
94 OF_ASSUME_NONNULL_END
The root class for all other classes inside ObjFW.
Definition: OFObject.h:690
A class for parsing type encodings and accessing them.
Definition: OFMethodSignature.h:32
An abstract class for storing, adding and removing objects in an array.
Definition: OFMutableArray.h:47
A class for storing and manipulating arbitrary data in an array.
Definition: OFMutableData.h:29
A class for storing and accessing invocations, and invoking them.
Definition: OFInvocation.h:34