FixedPQHeap

java.lang.Object

algs24.FixedPQHeap

All Implemented Interfaces:: PQ

public class FixedPQHeap extends Object implements PQ

Field Summary

Fields

Modifier and Type

Field

Description

private double[]

a

private int

N
Constructor Summary

Constructors

Constructor

Description

FixedPQHeap(int capacity)
Method Summary

Modifier and Type

Method

Description

double

delMin()

private void

exch(int i, int j)

private void

exch2(int i, int j)

void

insert(double x)

boolean

isEmpty()

private boolean

isMinHeap()

private boolean

isSorted()

double

min()

private void

sink(int k)

private void

sinkFromSlides(int k)

int

size()

private void

swim(int k)

void

toGraphviz()

String

toString()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- N
  
  private int N
- a
  
  private double[] a
Constructor Details
- FixedPQHeap
  
  public FixedPQHeap(int capacity)
Method Details
- toGraphviz
  
  public void toGraphviz()
  
  Specified by:
  
  toGraphviz in interface PQ
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- size
  
  public int size()
  
  Specified by:
  
  size in interface PQ
- isEmpty
  
  public boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface PQ
- insert
  
  public void insert(double x)
  
  Specified by:
  
  insert in interface PQ
- min
  
  public double min()
  
  Specified by:
  
  min in interface PQ
- delMin
  
  public double delMin()
  
  Specified by:
  
  delMin in interface PQ
- isMinHeap
  
  private boolean isMinHeap()
- isSorted
  
  private boolean isSorted()
- swim
  
  private void swim(int k)
- sink
  
  private void sink(int k)
- sinkFromSlides
  
  private void sinkFromSlides(int k)
- exch
  
  private void exch(int i, int j)
- exch2
  
  private void exch2(int i, int j)