IntStack (wala 1.6.5-SNAPSHOT API)

java.lang.Object

com.ibm.wala.util.collections.IntStack

public class IntStack extends Object

A stack of integer primitives. This should be more efficient than a java.util.Stack

Constructor Summary

Constructors

Constructor

Description

IntStack()
Method Summary

Modifier and Type

Method

Description

int

get(int i)

boolean

isEmpty()

int

peek()

int

pop()

pop the stack

void

push(int i)

int

size()

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

Constructor Details
- IntStack
  
  public IntStack()
Method Details
- push
  
  public void push(int i)
- peek
  
  public int peek()
  
  Returns:
  
  the int at the top of the stack
- pop
  
  public int pop()
  
  pop the stack
  
  Returns:
  
  the int at the top of the stack
- isEmpty
  
  public boolean isEmpty()
  
  Returns:
  
  true iff the stack is empty
- size
  
  public int size()
  
  Returns:
  
  the number of elements in the stack.
- get
  
  public int get(int i)
  
  Returns:
  
  the ith int from the bottom of the stack