edu.jhu.htm.core
Class Sign

java.lang.Object
  |
  +--edu.jhu.htm.core.Sign
Direct Known Subclasses:
Constraint, Convex

public class Sign
extends java.lang.Object

Sign: Store the sign of the constraint/convex

The sign class is inherited by Constraint and Convex. Assignment and copy operators are used in both scopes. Valid signs are

Value
Description
Constraint
Convex
nEG
negative
d < 0
only negative and zero constraits
zERO
zero
d = 0
only zero constraints
pOS
positive
d > 0
only positive and zero constraints
mIXED
both negative and positive
--
all kinds of constraints, at least one negative and one positive.
  Current Version
  ===============
  ID:	$Id: Sign.java,v 1.3 2003/02/19 15:46:11 womullan Exp $
  Revision: 	$Revision: 1.3 $
  Date/time:	$Date: 2003/02/19 15:46:11 $
 

Version:
$Revision $
Author:
Peter Kunzt - port by wil

Field Summary
static short mIXED
           
static short nEG
           
static short pOS
           
 short sign_
           
static short zERO
           
 
Method Summary
 java.lang.String printSign()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

nEG

public static final short nEG
See Also:
Constant Field Values

zERO

public static final short zERO
See Also:
Constant Field Values

pOS

public static final short pOS
See Also:
Constant Field Values

mIXED

public static final short mIXED
See Also:
Constant Field Values

sign_

public short sign_
Method Detail

printSign

public java.lang.String printSign()