Java Utililty Methods Byte Array to Float

List of utility methods to do Byte Array to Float

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Description

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

Method

floatbytes2float(byte[] b)
bytesfloat 
return bytes2float(b, 0);
floatbytes2Float(byte[] b, float defaultValue)
bytes Float 
if (b == null || b.length < 4) {
    return defaultValue;
} else {
    return bytes2Float(b);
floatbytes2float(byte[] bytes)
bytesfloat 
return Float.intBitsToFloat(bytes2int(bytes));
floatbytes2float(byte[] bytes)
bytesfloat 
return Float.intBitsToFloat(bytes2int(bytes));
floatbytesToFloat(byte[] b)
bytes To Float 
return Float.intBitsToFloat(bytesToInt(b));
floatbytesToFloat(byte[] b, int offset)
bytes To Float 
int l;
l = b[offset + 0];
l &= 0xff;
l |= ((long) b[offset + 1] << 8);
l &= 0xffff;
l |= ((long) b[offset + 2] << 16);
l &= 0xffffff;
l |= ((long) b[offset + 3] << 24);
...
floatbytesToFloat(byte[] bytes)
bytes To Float 
int l;
l = bytes[0];
l &= 0xff;
l |= ((long) bytes[1] << 8);
l &= 0xffff;
l |= ((long) bytes[2] << 16);
l &= 0xffffff;
l |= ((long) bytes[3] << 24);
...
floatbytesToFloat(byte[] bytes, int beg)
Convert a byte array to float. 
int bits = 0;
bits |= (bytes[beg + 3] & 0xff);
bits |= (bytes[beg + 2] & 0xff) << 8;
bits |= (bytes[beg + 1] & 0xff) << 16;
bits |= (bytes[beg] & 0xff) << 24;
return Float.intBitsToFloat(bits);
floatbytesToFloat(byte[] bytes, int startIndex)
Given a byte array, restore it as an int 
return (Float.intBitsToFloat(bytesToInt(bytes, startIndex)));
floatbyteToFloat(byte[] b)
byte To Float 
return Float.intBitsToFloat(byteToInt(b));