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//
// NSData+percentageOfSimilarityTo.h
// Doublette
//
// Created by Uli Kusterer on 30.04.05.
// Copyright 2005 M. Uli Kusterer.
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#import <Cocoa/Cocoa.h>
@interface NSData (UKpercentageOfSimilarityTo)
// Compares this object to another one of same length and returns how similar
// they are (0.0 not at all, 1.0 the same). If they have different lengths,
// this returns 0.0.
-(float) percentageOfSimilarityTo: (NSData*)otherData;
@end