minicp.engine.constraints

Class IsLessOrEqual

java.lang.Object

minicp.engine.core.AbstractConstraint

minicp.engine.constraints.IsLessOrEqual

All Implemented Interfaces:

Constraint

public class IsLessOrEqual
extends AbstractConstraint

Reified less or equal constraint.

Constructor Summary

Constructors

Constructor and Description
IsLessOrEqual(BoolVar b, IntVar x, int c) Creates a constraint that link a boolean variable representing whether one variable is less or equal to the given constant.

Method Summary

Modifier and Type	Method and Description
void	post() Initializes the constraint when it is posted to the solver.

Methods inherited from class minicp.engine.core.AbstractConstraint

getSolver, isActive, isScheduled, propagate, setActive, setScheduled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsLessOrEqual

public IsLessOrEqual(BoolVar b,
                     IntVar x,
                     int c)

Creates a constraint that link a boolean variable representing whether one variable is less or equal to the given constant.

Parameters:

b - a boolean variable that is true if and only if x takes a value less or equal to c

x - the variable

c - the constant

See Also:

Factory.isLessOrEqual(IntVar, int)

Method Detail

post

public void post()

Description copied from interface: Constraint

Initializes the constraint when it is posted to the solver.

Specified by:

post in interface Constraint

Overrides:

post in class AbstractConstraint