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/*
Copyright (C) 1996
Ovidiu Predescu <ovidiu@bx.logicnet.ro>
Mircea Oancea <mircea@jupiter.elcom.pub.ro>
Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
This file is part of the FoundationExtensions library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __NSMethodSignature_h__
#define __NSMethodSignature_h__
#include <Foundation/NSObject.h>
typedef struct {
int offset;
int size;
const char* type;
} NSArgumentInfo;
@interface NSMethodSignature : NSObject
{
char* types;
int numberOfArguments;
}
+ (NSMethodSignature*)signatureWithObjCTypes:(const char*)types;
- (NSArgumentInfo)argumentInfoAtIndex:(unsigned)index;
- (unsigned)frameLength;
- (BOOL)isOneway;
- (unsigned)methodReturnLength;
- (const char*)methodReturnType;
- (unsigned)numberOfArguments;
@end
@interface NSMethodSignature (Extensions)
- (const char*)types;
- (unsigned)sizeOfStackArguments;
- (unsigned)typeSpecifiersOfArgumentAt:(int)index;
- (BOOL)isInArgumentAt:(int)index;
- (BOOL)isOutArgumentAt:(int)index;
- (BOOL)isBycopyArgumentAt:(int)index;
@end
#endif /* __NSMethodSignature_h__ */
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