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d2ea054c26
Richard: I'm unsure about three of these, which were fixes in memset() calls in: - NSConcreteMapTable.m - NSConcreteHashTable.m - Additions/NSData+GNUstepBase.m Please can you check them? I think they are intended to zero the entire object (rather than the first word), but the lack of comments makes me unsure. Most changes were just tweaks to variable types. I've also removed some dead code from NSInvocation. This was small group of things that were marked for internal use only, but not actually referenced in the code anywhere. Other improvements: - NSArray / NSDictionary fixed up to use the 10.7 (ARC-friendly) prototypes. - getObjects:andKeys: implemented for NSDictionary (10.5 method) - NSPointerArray and NSHashTable now properly support weak objects. - Tests for weak objects in collections. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33621 72102866-910b-0410-8b05-ffd578937521
92 lines
2.6 KiB
Objective-C
92 lines
2.6 KiB
Objective-C
/* Interface for NSInvocation concrete classes for GNUStep
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Copyright (C) 1998 Free Software Foundation, Inc.
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Written: Adam Fedor <fedor@gnu.org>
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Date: Nov 2000
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#ifndef __GSInvocation_h_GNUSTEP_BASE_INCLUDE
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#define __GSInvocation_h_GNUSTEP_BASE_INCLUDE
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#include <Foundation/NSInvocation.h>
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@class NSMutableData;
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typedef struct {
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int offset;
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unsigned size;
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const char *type;
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const char *qtype;
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unsigned align;
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unsigned qual;
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BOOL isReg;
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} NSArgumentInfo;
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@interface NSInvocation (MacroSetup)
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- (id) initWithMethodSignature: (NSMethodSignature*)aSignature;
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@end
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@interface GSFFIInvocation : NSInvocation
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{
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@public
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uint8_t _retbuf[32]; // Store return values of up to 32 bytes here.
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NSMutableData *_frame;
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}
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@end
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@interface GSFFCallInvocation : NSInvocation
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{
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}
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@end
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@interface GSFrameInvocation : NSInvocation
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{
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}
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@end
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@interface NSInvocation (DistantCoding)
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- (BOOL) encodeWithDistantCoder: (NSCoder*)coder passPointers: (BOOL)passp;
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@end
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@interface NSMethodSignature (GNUstep)
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- (const char*) methodType;
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- (NSArgumentInfo*) methodInfo;
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@end
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extern void
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GSFFCallInvokeWithTargetAndImp(NSInvocation *inv, id anObject, IMP imp);
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extern void
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GSFFIInvokeWithTargetAndImp(NSInvocation *inv, id anObject, IMP imp);
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#define CLEAR_RETURN_VALUE_IF_OBJECT do { if (_validReturn && *_inf[0].type == _C_ID) \
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{ \
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RELEASE (*(id*) _retval); \
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*(id*) _retval = nil; \
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_validReturn = NO; \
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}\
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} while (0)
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#define RETAIN_RETURN_VALUE IF_NO_GC(do { if (*_inf[0].type == _C_ID) RETAIN (*(id*) _retval);} while (0))
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#define _inf ((NSArgumentInfo*)_info)
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#endif
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