Java Utililty Methods Byte Array to Double

List of utility methods to do Byte Array to Double

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Description

The list of methods to do Byte Array to Double are organized into topic(s).

Method

doublearr2double(byte[] b)
arrdouble 
int i = 0;
int len = 8;
int cnt = 0;
byte[] tmp = new byte[len];
for (i = 0; i < len; i++) {
    tmp[cnt] = b[i];
    cnt++;
long accum = 0;
i = 0;
for (int shiftBy = 0; shiftBy < 64; shiftBy += 8) {
    accum |= ((long) (tmp[i] & 0xff)) << shiftBy;
    i++;
return Double.longBitsToDouble(accum);
doublebyteArrayToDouble(byte high[], byte low[])
byte Array To Double 
double temp = 0;
temp += (((long) high[0]) & 0xFF) << 56;
temp += (((long) high[1]) & 0xFF) << 48;
temp += (((long) high[2]) & 0xFF) << 40;
temp += (((long) high[3]) & 0xFF) << 32;
temp += (((long) low[0]) & 0xFF) << 24;
temp += (((long) low[1]) & 0xFF) << 16;
temp += (((long) low[2]) & 0xFF) << 8;
...
doublebyteArrayToDouble(byte[] b)
byte Array To Double 
long l = byteArrayToLong(b);
return Double.longBitsToDouble(l);
doublebyteArrayToDouble(byte[] byteArray)
byte Array To Double 
return Double.longBitsToDouble(byteArrayToLong(byteArray));
doublebyteArrayToDouble(byte[] byteArray)
byte array to double 
double number = 0d;
if (byteArray != null && byteArray.length == 8) {
    long longBits = 0l;
    longBits = byteArray[0];
    longBits &= 0xff;
    longBits |= ((long) byteArray[1] << 8);
    longBits &= 0xffff;
    longBits |= ((long) byteArray[2] << 16);
...
DoublebyteArrayToDouble(byte[] bytes)
byte Array To Double 
long bits = byteArrayToLong(bytes);
return Double.longBitsToDouble(bits);
double[]byteArrayToDoubleArray(final byte[] raw, final boolean bigEndian, final int length)
byte Array To Double Array 
final double[] d = new double[length];
int i = 0;
if (bigEndian) {
    for (int iii = 0; iii < raw.length; iii += 8) {
        long ieee754 = 0;
        ieee754 |= ((raw[iii]) & 0xff);
        ieee754 <<= 8;
        ieee754 |= ((raw[iii + 1]) & 0xff);
...
doublebyteArrayToDoubleBE(byte[] data)
byte Array To Double BE 
if (data == null || data.length != 8)
    return 0x0;
return Double.longBitsToDouble(byteArrayToLongBE(data));
doublebytes2double(byte[] b)
bytesdouble 
return bytes2double(b, 0);
doublebytes2double(byte[] bytes)
bytesdouble 
long l = bytes2long(bytes);
return Double.longBitsToDouble(l);