Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {
    private static final int FLOAT_SIZE = 4;
    private static final int BITS_IN_BYTE = 8;

    /**
     * Util method that converts a float into a byte array using a buffer.
     *
     * @param buffer The buffer to put the converted float
     * @param pos    The position to start putting the converted float
     * @param input  The float to convert
     */
    public static void putFloatToBytes(byte[] buffer, int pos, float input) {
        /* Get the integer representation in order bitwise operations */
        int value = Float.floatToIntBits(input);

        /* Convert the float into array of bytes */
        for (int i = pos; i < pos + FLOAT_SIZE; i++) {
            buffer[i] = (byte) (value >> (((FLOAT_SIZE - 1) - (i - pos)) * BITS_IN_BYTE));
        }
    }
}