Java Byte Array to Float bytes2float(byte[] b)

Description

bytesfloat

License

Apache License

Declaration

public static float bytes2float(byte[] b) 

Method Source Code

//package com.java2s;
/**/*from  w  w w.  ja va  2  s  .  c om*/
 * Copyright [2009-2010] [dennis zhuang(killme2008@gmail.com)]
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and limitations under the License
 */

public class Main {
    public static float bytes2float(byte[] b) {
        return bytes2float(b, 0);
    }

    public static float bytes2float(byte[] b, int off) {
        int i = bytes2int(b, off);
        return Float.intBitsToFloat(i);
    }

    public static int bytes2int(byte[] b) {
        return bytes2int(b, 0);
    }

    public static int bytes2int(byte[] b, int off) {
        return ((b[off + 3] & 0xFF) << 0) + ((b[off + 2] & 0xFF) << 8) + ((b[off + 1] & 0xFF) << 16)
                + (b[off + 0] << 24);
    }
}

Related

1. byteArrayToFloat(byte[] byteArray)
2. byteArrayToFloat(byte[] bytes)
3. byteArrayToFloat(byte[] bytes, int size, int fpBits)
4. byteArrayToFloatArray(byte[] bytes)
5. byteArrayToFloatBE(byte[] data)
6. bytes2Float(byte[] b, float defaultValue)
7. bytes2float(byte[] bytes)
8. bytes2float(byte[] bytes)
9. bytesToFloat(byte[] b)