ncsa.hdf.hdflib
Class HDFNativeData

java.lang.Object
  ncsa.hdf.hdflib.HDFNativeData

public class HDFNativeData
extends java.lang.Object

Constructor Summary

HDFNativeData()

Method Summary

static byte[]	byteToByte(byte data)
static double[]	byteToDouble(byte[] data)
static double	byteToDouble(byte[] data, int start)
static double[]	byteToDouble(int start, int len, byte[] data)
static float[]	byteToFloat(byte[] data)
static float	byteToFloat(byte[] data, int start)
static float[]	byteToFloat(int start, int len, byte[] data)
static int[]	byteToInt(byte[] data)
static int	byteToInt(byte[] data, int start)
static int[]	byteToInt(int start, int len, byte[] data)
static long[]	byteToLong(byte[] data)
static long	byteToLong(byte[] data, int start)
static long[]	byteToLong(int start, int len, byte[] data)
java.lang.Object	byteToNumber(byte[] barray, java.lang.Object obj)
static short[]	byteToShort(byte[] data)
static short	byteToShort(byte[] data, int start)
static short[]	byteToShort(int start, int len, byte[] data)
static java.lang.Object	defineDataObject(int dataType, int datasize) Allocate a 1D array large enough to hold a multidimensional array of 'datasize' elements of 'dataType' numbers.
static byte[]	doubleToByte(double data)
static byte[]	doubleToByte(int start, int len, double[] data)
static byte[]	floatToByte(float data)
static byte[]	floatToByte(int start, int len, float[] data)
static byte[]	intToByte(int data)
static byte[]	intToByte(int start, int len, int[] data)
static byte[]	longToByte(int start, int len, long[] data)
static byte[]	longToByte(long data)
static byte[]	shortToByte(int start, int len, short[] data)
static byte[]	shortToByte(short data)

Methods inherited from class java.lang.Object

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

Constructor Detail

HDFNativeData

public HDFNativeData()

Method Detail

byteToInt

public static int[] byteToInt(byte[] data)

byteToFloat

public static float[] byteToFloat(byte[] data)

byteToShort

public static short[] byteToShort(byte[] data)

byteToLong

public static long[] byteToLong(byte[] data)

byteToDouble

public static double[] byteToDouble(byte[] data)

byteToInt

public static int[] byteToInt(int start,
                              int len,
                              byte[] data)

byteToInt

public static int byteToInt(byte[] data,
                            int start)

byteToShort

public static short[] byteToShort(int start,
                                  int len,
                                  byte[] data)

byteToShort

public static short byteToShort(byte[] data,
                                int start)

byteToFloat

public static float[] byteToFloat(int start,
                                  int len,
                                  byte[] data)

byteToFloat

public static float byteToFloat(byte[] data,
                                int start)

byteToLong

public static long[] byteToLong(int start,
                                int len,
                                byte[] data)

byteToLong

public static long byteToLong(byte[] data,
                              int start)

byteToDouble

public static double[] byteToDouble(int start,
                                    int len,
                                    byte[] data)

byteToDouble

public static double byteToDouble(byte[] data,
                                  int start)

intToByte

public static byte[] intToByte(int start,
                               int len,
                               int[] data)

shortToByte

public static byte[] shortToByte(int start,
                                 int len,
                                 short[] data)

floatToByte

public static byte[] floatToByte(int start,
                                 int len,
                                 float[] data)

longToByte

public static byte[] longToByte(int start,
                                int len,
                                long[] data)

doubleToByte

public static byte[] doubleToByte(int start,
                                  int len,
                                  double[] data)

byteToByte

public static byte[] byteToByte(byte data)

intToByte

public static byte[] intToByte(int data)

shortToByte

public static byte[] shortToByte(short data)

floatToByte

public static byte[] floatToByte(float data)

longToByte

public static byte[] longToByte(long data)

doubleToByte

public static byte[] doubleToByte(double data)

byteToNumber

public java.lang.Object byteToNumber(byte[] barray,
                                     java.lang.Object obj)
                              throws HDFException

Throws:

HDFException

defineDataObject

public static java.lang.Object defineDataObject(int dataType,
                                                int datasize)

Allocate a 1D array large enough to hold a multidimensional array of 'datasize' elements of 'dataType' numbers. This is called from ncsa.hdf.hdfobject.HDFGR and ncsa.hdf.hdfobject.HDFSDS, and hdf.ncsa.io.ASCII2HDF

Parameters:

dataType - the type of the iamge data

datasize - the size of the image data array

Returns:

an array of 'datasize' numbers of 'dataType