Java Tutorial/File/FloatBuffer

Convert ByteBuffer to a FloatBuffer

   <source lang="java">

import java.nio.ByteBuffer; import java.nio.FloatBuffer; public class MainClass {

 public static void main(String[] args) {
   ByteBuffer bb = ByteBuffer.wrap(new byte[] { 0, 0, 0, 0, 0, 0, 0, "a" });
   bb.rewind();
   FloatBuffer fb = ((ByteBuffer) bb.rewind()).asFloatBuffer();
   System.out.println("Float Buffer");
   while (fb.hasRemaining())
     System.out.println(fb.position() + " -> " + fb.get());
 }

} /*

• /</source>

Float Buffer
0 -> 0.0
1 -> 1.36E-43

Use while loop to read a FloatBuffer

   <source lang="java">

import java.nio.ByteBuffer; import java.nio.FloatBuffer; public class MainClass {

 public static void main(String[] args) {
   ByteBuffer bb = ByteBuffer.wrap(new byte[] { 0, 0, 0, 0, 0, 0, 0, "a" });
   bb.rewind();
   FloatBuffer fb = ((ByteBuffer) bb.rewind()).asFloatBuffer();
   System.out.println("Float Buffer");
   while (fb.hasRemaining())
     System.out.println(fb.position() + " -> " + fb.get());
 }

} /*

• /</source>

Float Buffer
0 -> 0.0
1 -> 1.36E-43