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* file.
*/
#import "OFObject.h"
#import "OFSerialization.h"
#import "OFJSONRepresentation.h"
/**
* \brief A class for representing null values in collections.
*/
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation>
/**
* \brief Returns an OFNull singleton.
*
* \return An OFNull singleton
*/
+ (OFNull*)null;
@end
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* file.
*/
#import "OFObject.h"
#import "OFSerialization.h"
#import "OFJSONRepresentation.h"
/*!
* @brief A class for representing null values in collections.
*/
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation>
/*!
* @brief Returns an OFNull singleton.
*
* @return An OFNull singleton
*/
+ (OFNull*)null;
@end
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