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https://git.code.sf.net/p/quake/quakeforge
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86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
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/* Interface for Objective C NeXT-compatible Storage object
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Copyright (C) 1993,1994 Free Software Foundation, Inc.
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Written by: Kresten Krab Thorup <krab@iesd.auc.dk>
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Dept. of Mathematics and Computer Science, Aalborg U., Denmark
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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 Library 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 Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/******************************************************************
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TODO:
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Does not implement methods for archiving itself.
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******************************************************************/
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#ifndef __Storage_h_INCLUDE_GNU
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#define __Storage_h_INCLUDE_GNU
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#include <AppKit/AppKit.h>
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@interface Storage : NSObject
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{
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@public
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void *dataPtr; /* data of the Storage object */
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const char *description; /* Element description */
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NSUInteger numElements; /* Actual number of elements */
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NSUInteger maxElements; /* Total allocated elements */
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NSUInteger elementSize; /* Element size */
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}
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/* Creating, freeing, initializing, and emptying */
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- init;
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- initCount:(NSUInteger)numSlots elementSize:(NSUInteger)sizeInBytes
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description:(const char*)elemDesc;
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- (void)dealloc;
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- empty;
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- copy;
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/* Manipulating the elements */
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- (BOOL)isEqual: anObject;
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- (const char *)description;
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- (NSUInteger)count;
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- (void *)elementAt:(NSUInteger)index;
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- replaceElementAt:(NSUInteger)index with:(void *)anElement;
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- setNumSlots:(NSUInteger)numSlots;
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- setAvailableCapacity:(NSUInteger)numSlots;
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- addElement:(void *)anElement;
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- removeLastElement;
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- insertElement:(void *)anElement at:(NSUInteger)index;
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- removeElementAt:(NSUInteger)index;
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/* Archiving */
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- write:(TypedStream *)stream;
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- read:(TypedStream *)stream;
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/* old-style creation */
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+ new;
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+ newCount:(NSUInteger)count elementSize:(NSUInteger)sizeInBytes
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description:(const char *)descriptor;
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@end
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typedef struct {
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@defs(Storage)
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} NXStorageId;
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#endif /* __Storage_h_INCLUDE_GNU */
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