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/*
 * Copyright (c) 2010-2024 Haifeng Li. All rights reserved.
 *
 * Smile is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Smile is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Smile.  If not, see .
 */
package smile.deep;

import smile.deep.tensor.*;

/**
 * A min-batch dataset consists of data and an associated target (label).
 *
 * @param data The data samples.
 * @param target The sample labels.
 *
 * @author Haifeng Li
 */
public record SampleBatch(Tensor data, Tensor target) implements AutoCloseable {
    /**
     * Constructor.
     * @param data the data samples.
     * @param target the sample labels.
     */
    SampleBatch(org.bytedeco.pytorch.Tensor data, org.bytedeco.pytorch.Tensor target) {
        this(new Tensor(data), new Tensor(target));
    }

    @Override
    public void close() {
        data.close();
        target.close();
    }
}