File Doc Category Size Date Package
UDataInputStream.java API Doc Android 1.5 API 1819 Wed May 06 22:41:16 BST 2009 com.vladium.jcd.lib

UDataInputStream

java.lang.Object
- java.io.InputStream
  - java.io.FilterInputStream
    - java.io.DataInputStream

public final class UDataInputStream extends DataInputStream

A trivial extension to java.io.DataInputStream to provide methods for reading unsigned 16- and 32-bit integers with simple mnemonics. It uses correspondingly wider native types to preserve the full range of the unsigned types.

author: (C) 2001, Vlad Roubtsov

Fields Summary
Constructors Summary
public UDataInputStream(InputStream _in)
super (_in);
Methods Summary
public final int readU2()
final short value = readShort (); return ((int) value) & 0xFFFF; // widening cast sign-extends
public final long readU4()
final int value = readInt (); return ((long) value) & 0xFFFFFFFFL; // widening cast sign-extends