001/*
002        AUTOMATICALLY GENERATED BY jTemp FROM
003        /Users/jsh2/Work/openimaj/target/checkout/core/core-feature/src/main/jtemp/org/openimaj/feature/#T#FVComparator.jtemp
004*/
005/**
006 * Copyright (c) 2011, The University of Southampton and the individual contributors.
007 * All rights reserved.
008 *
009 * Redistribution and use in source and binary forms, with or without modification,
010 * are permitted provided that the following conditions are met:
011 *
012 *   *  Redistributions of source code must retain the above copyright notice,
013 *      this list of conditions and the following disclaimer.
014 *
015 *   *  Redistributions in binary form must reproduce the above copyright notice,
016 *      this list of conditions and the following disclaimer in the documentation
017 *      and/or other materials provided with the distribution.
018 *
019 *   *  Neither the name of the University of Southampton nor the names of its
020 *      contributors may be used to endorse or promote products derived from this
021 *      software without specific prior written permission.
022 *
023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
024 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
025 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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033 */
034package org.openimaj.feature;
035
036/**
037 * Comparison/distance methods for FloatFV objects.
038 * 
039 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
040 */
041public interface FloatFVComparator extends FVComparator<FloatFV> {
042        /**
043         * Compare two feature vectors in the form of native arrays, 
044         * returning a score or distance.
045         * 
046         * @param h1 the first feature array
047         * @param h2 the second feature array
048         * @return a score or distance
049         */     
050        public abstract double compare(float[] h1, float[] h2);
051}