org.sat4j.minisat.core
Class Heap

java.lang.Object
  org.sat4j.minisat.core.Heap

All Implemented Interfaces:

java.io.Serializable

public class Heap
extends java.lang.Object
implements java.io.Serializable

Heap implementation used to maintain the variables order in some heuristics.

Author:

daniel

See Also:

Serialized Form

Constructor Summary

Heap(double[] activity)

Method Summary

boolean	empty()
int	getmin()
boolean	heapProperty()
boolean	heapProperty(int i)
void	increase(int n)
boolean	inHeap(int n)
void	insert(int n)
void	setBounds(int size)

Methods inherited from class java.lang.Object

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

Constructor Detail

Heap

public Heap(double[] activity)

Method Detail

setBounds

public void setBounds(int size)

inHeap

public boolean inHeap(int n)

increase

public void increase(int n)

empty

public boolean empty()

insert

public void insert(int n)

getmin

public int getmin()

heapProperty

public boolean heapProperty()

heapProperty

public boolean heapProperty(int i)