org.bytedeco.opencv.opencv_imgproc.AbstractIplConvKernel Maven / Gradle / Ivy

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package org.bytedeco.opencv.opencv_imgproc;

import org.bytedeco.javacpp.*;
import org.bytedeco.javacpp.annotation.Properties;
import org.bytedeco.opencv.opencv_core.IplConvKernel;

import static org.bytedeco.opencv.global.opencv_core.*;
import static org.bytedeco.opencv.global.opencv_imgproc.*;

@Properties(inherit = org.bytedeco.opencv.presets.opencv_imgproc.class)
public abstract class AbstractIplConvKernel extends Pointer {
    public AbstractIplConvKernel(Pointer p) { super(p); }

    /**
     * Calls cvCreateStructuringElementEx(), and registers a deallocator.
     * @return IplConvKernel created. Do not call cvReleaseStructuringElement() on it.
     */
    public static IplConvKernel create(int cols, int rows,
            int anchor_x, int anchor_y, int shape, int[] values/*=null*/) {
        IplConvKernel p = cvCreateStructuringElementEx(cols, rows,
                anchor_x, anchor_y, shape, values);
        if (p != null) {
            p.deallocator(new ReleaseDeallocator(p));
        }
        return p;
    }

    /**
     * Calls the deallocator, if registered, otherwise has no effect.
     */
    public void release() {
        deallocate();
    }
    static class ReleaseDeallocator extends IplConvKernel implements Deallocator {
        ReleaseDeallocator(IplConvKernel p) { super(p); }
        @Override public void deallocate() { cvReleaseStructuringElement(this); }
    }
}