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UniqueInstance.h
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1995-03-22
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551b
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/******************************************************************************
.../UniqueInstance.h
Copyright Michael T. H. Scott, 1995.
UniqueInstance is an abstract superclass for subclasses which require a unique instance. Alloc, copy and free are reimplemented to return error.
******************************************************************************/
#import <appkit/appkit.h>
@interface UniqueInstance : Object
{
}
+ initialize;
+ uniqueInstance;
+ alloc;
- (BOOL)uninitialized;
- init;
- copyFromZone: (NXZone *)aZone;
- free;
@end