/*

File: LSMClassifierResult.h

Abstract: LSMResultRef is one of the core datatype in LSM framework. 

          LSMClassifierResult is a wrapper of LSMResultRef.

Version: 1.0

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*/ 

#ifndef __LSMClassifierResult__

#define __LSMClassifierResult__

#import <Foundation/Foundation.h>

#import <LatentSemanticMapping/LatentSemanticMapping.h>

/*!

 * Internally LSMClassfierResult is an array of all available results,

 * which are sorted by their scores.

 */

@interface LSMClassifierResult : NSObject {

    NSMutableArray* results;

}

- (void)dealloc;

/*!

 * @abstract Return total number of results.

 */

- (unsigned) getResultCount;

/*!

 * @abstract Get the category name of result specified by index.

 *

 * return nil if the index is not valid. 

 */

- (NSString*) getCategoryName:(UInt32)index;

/*!

 * @abstract Get the score of result specified by index.

 *

 * return nil if the index is not valid. 

 * 

 * The underlying type of the score is float.

 */

- (NSNumber*) getScore:(UInt32)index;

@end

#endif //__LSMClassifierResult__