Package gov.nih.mipav.util

Class ArrayUtil

java.lang.Object
gov.nih.mipav.util.ArrayUtil
public class ArrayUtil extends Object
A class containing Array-related helper methods.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ArrayUtil()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    arrayCopy(double[] src, int srcPos, float[] dest, int destPos, int length)
    Copy a double array to a float array.
    static void
    arrayCopy(float[] src, int srcPos, double[] dest, int destPos, int length)
    Copy a float array to a double array
    static void
    copy2D(double[] srcData, int srcFrom, int srcXDim, int srcYDim, double[] destData, int destFrom, int destXDim, int destYDim, boolean source)
     
    static void
    copy2D(float[] srcData, int srcFrom, int srcXDim, int srcYDim, float[] destData, int destFrom, int destXDim, int destYDim, boolean source)
     
    static void
    copy3D(double[] srcData, int srcFrom, int srcXDim, int srcYDim, int srcZDim, double[] destData, int destFrom, int destXDim, int destYDim, int destZDim, boolean source)
     
    static void
    copy3D(float[] srcData, int srcFrom, int srcXDim, int srcYDim, int srcZDim, float[] destData, int destFrom, int destXDim, int destYDim, int destZDim, boolean source)
     
    static void
    copy4D(double[] srcData, int srcXDim, int srcYDim, int srcZDim, int srcTDim, double[] destData, int destXDim, int destYDim, int destZDim, int destTDim, boolean source)
     
    static void
    copy4D(float[] srcData, int srcXDim, int srcYDim, int srcZDim, int srcTDim, float[] destData, int destXDim, int destYDim, int destZDim, int destTDim, boolean source)
     
    static void
    print(double[] data)
    A utility function to print out a double array.
    static void
    print(float[] data)
    A utility function to print out a double array.
    static void
    rowCopy(boolean[] src, int srcPos, boolean[] dest, int destPos, int length, int srcDist, int destDist)
    Copy a row in x, y or z direction to an array.
    static void
    rowCopy(double[] src, int srcPos, double[] dest, int destPos, int length, int srcDist, int destDist)
    Copy a row in x, y or z direction to an array.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ArrayUtil

      public ArrayUtil()

  • Method Details

    • copy2D

      public static void copy2D(float[] srcData, int srcFrom, int srcXDim, int srcYDim, float[] destData, int destFrom, int destXDim, int destYDim, boolean source)

    • copy3D

      public static void copy3D(float[] srcData, int srcFrom, int srcXDim, int srcYDim, int srcZDim, float[] destData, int destFrom, int destXDim, int destYDim, int destZDim, boolean source)

    • copy4D

      public static void copy4D(float[] srcData, int srcXDim, int srcYDim, int srcZDim, int srcTDim, float[] destData, int destXDim, int destYDim, int destZDim, int destTDim, boolean source)

    • copy2D

      public static void copy2D(double[] srcData, int srcFrom, int srcXDim, int srcYDim, double[] destData, int destFrom, int destXDim, int destYDim, boolean source)

    • copy3D

      public static void copy3D(double[] srcData, int srcFrom, int srcXDim, int srcYDim, int srcZDim, double[] destData, int destFrom, int destXDim, int destYDim, int destZDim, boolean source)

    • copy4D

      public static void copy4D(double[] srcData, int srcXDim, int srcYDim, int srcZDim, int srcTDim, double[] destData, int destXDim, int destYDim, int destZDim, int destTDim, boolean source)

    • rowCopy

      public static void rowCopy(double[] src, int srcPos, double[] dest, int destPos, int length, int srcDist, int destDist)
      Copy a row in x, y or z direction to an array.
      Parameters:
      src -
      srcPos -
      dest -
      destPos -
      length -
      srcDist - the distance between two pixels of source data in x, y or z direction.
      destDist - the distance between two pixels of destination data in x, y or z direction.

    • rowCopy

      public static void rowCopy(boolean[] src, int srcPos, boolean[] dest, int destPos, int length, int srcDist, int destDist)
      Copy a row in x, y or z direction to an array.
      Parameters:
      src -
      srcPos -
      dest -
      destPos -
      length -
      srcDist - the distance between two pixels of source data in x, y or z direction.
      destDist - the distance between two pixels of destination data in x, y or z direction.

    • arrayCopy

      public static void arrayCopy(float[] src, int srcPos, double[] dest, int destPos, int length)
      Copy a float array to a double array
      Parameters:
      src - a float array
      srcPos - the start position of the source array
      dest - a double array
      destPos - the start position of the destination array
      length - the length of data to be copied

    • arrayCopy

      public static void arrayCopy(double[] src, int srcPos, float[] dest, int destPos, int length)
      Copy a double array to a float array.
      Parameters:
      src - a float array
      srcPos - the start position of the source array
      dest - a double array
      destPos - the start position of the destination array
      length - the length of data to be copied

    • print

      public static void print(double[] data)
      A utility function to print out a double array.
      Parameters:
      data - a double array.

    • print

      public static void print(float[] data)
      A utility function to print out a double array.
      Parameters:
      data - a double array.