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/* Interface for NSMethodSignature for GNUStep
Copyright (C) 1995 Free Software Foundation, Inc.
Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
Date: 1995
This file is part of the GNU Objective C Class 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; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __NSMethodSignature_h_INCLUDE_GNU
#define __NSMethodSignature_h_INCLUDE_GNU
#include <Foundation/NSObject.h>
/* xxx Where does this go? */
/* Info about layout of arguments. */
typedef struct
{
int offset;
int size;
char *type;
} NSArgumentInfo;
@interface NSMethodSignature : NSObject
{
char *types;
char *returnTypes;
unsigned argFrameLength;
unsigned returnFrameLength;
unsigned numArgs;
}
+ (NSMethodSignature*) signatureWithObjCTypes: (const char*)types;
- (NSArgumentInfo) argumentInfoAtIndex: (unsigned)index;
- (unsigned) frameLength;
- (BOOL) isOneway;
- (unsigned) methodReturnLength;
- (char*) methodReturnType;
- (unsigned) numberOfArguments;
@end
#endif /* __NSMethodSignature_h_INCLUDE_GNU */
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