minicp.engine.constraints

Class Element1D

java.lang.Object

minicp.engine.core.AbstractConstraint

minicp.engine.constraints.Element1D

All Implemented Interfaces:

Constraint

public class Element1D
extends AbstractConstraint

Element Constraint modeling array[y] = z

Constructor Summary

Constructors

Constructor and Description
Element1D(int[] array, IntVar y, IntVar z) Creates an element constraint array[y] = z

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

Element1D

public Element1D(int[] array,
                 IntVar y,
                 IntVar z)

Creates an element constraint array[y] = z

Parameters:

array - the array to index

y - the index variable

z - the result variable

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