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59 lines
1.8 KiB
Objective-C
59 lines
1.8 KiB
Objective-C
/* Declare the class Protocol for Objective C programs.
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Copyright (C) 1993 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, if you link this library with files
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compiled with GCC to produce an executable, this does not cause
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the resulting executable to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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#ifndef __Protocol_INCLUDE_GNU
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#define __Protocol_INCLUDE_GNU
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#include "objc/Object.h"
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@interface Protocol : Object
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{
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@private
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char *protocol_name;
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struct objc_protocol_list *protocol_list;
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struct objc_method_description_list *instance_methods, *class_methods;
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}
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/* Obtaining attributes intrinsic to the protocol */
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- (const char *)name;
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/* Testing protocol conformance */
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- (BOOL) conformsTo: (Protocol *)aProtocolObject;
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/* Looking up information specific to a protocol */
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- (struct objc_method_description *) descriptionForInstanceMethod:(SEL)aSel;
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- (struct objc_method_description *) descriptionForClassMethod:(SEL)aSel;
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@end
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#endif /* not __Protocol_INCLUDE_GNU */
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