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/* Implementation for GNUstep NSInvocation object
Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
Created: May 1993
This file is part of the GNUstep Base 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.
*/
#include <gnustep/base/preface.h>
#include <Foundation/NSInvocation.h>
#include <Foundation/NSMethodSignature.h>
#include <gnustep/base/Invocation.h>
#include <gnustep/base/behavior.h>
@implementation NSInvocation
+ (void) initialize
{
if (self == [NSInvocation class])
class_add_behavior (self, [Invocation class]);
}
+ (NSInvocation*) invocationWithObjCTypes: (const char*) types
{
return [[self alloc] initWithArgframe: NULL type: types];
}
+ (NSInvocation*) invocationWithMethodSignature: (NSMethodSignature*)ms
{
/* This assumes that the methodReturnType also includes the
parameter types. */
return [self invocationWithObjCTypes: [ms methodReturnType]];
}
- (NSMethodSignature*) methodSignature
{
/* xxx This isn't really needed by the our implementation anyway. */
[self notImplemented: _cmd];
return nil;
}
/* All other methods come from the MethodInvocation behavior. */
@end
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