GNU Trove

gnu.trove
Class TIntStack

java.lang.Object
  |
  +--gnu.trove.TIntStack

public class TIntStack
extends java.lang.Object

A stack of int primitives, backed by a TIntArrayList. Created: Tue Jan 1 10:30:35 2002

Version:
$Id: TIntStack.java,v 1.1 2002/01/01 18:51:23 ericdf Exp $
Author:
Eric D. Friedman

Field Summary
protected  TIntArrayList _list
          the list used to hold the stack values.
static int DEFAULT_CAPACITY
           
 
Constructor Summary
TIntStack()
          Creates a new TIntStack instance with the default capacity.
TIntStack(int capacity)
          Creates a new TIntStack instance with the specified capacity.
 
Method Summary
 void clear()
          Clears the stack, reseting its capacity to the default.
 int peek()
          Returns the value at the top of the stack.
 int pop()
          Removes and returns the value at the top of the stack.
 void push(int val)
          Pushes the value onto the top of the stack.
 void reset()
          Clears the stack without releasing its internal capacity allocation.
 int size()
          Returns the current depth of the stack.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_list

protected TIntArrayList _list
the list used to hold the stack values.


DEFAULT_CAPACITY

public static final int DEFAULT_CAPACITY
See Also:
Constant Field Values
Constructor Detail

TIntStack

public TIntStack()
Creates a new TIntStack instance with the default capacity.


TIntStack

public TIntStack(int capacity)
Creates a new TIntStack instance with the specified capacity.

Parameters:
capacity - the initial depth of the stack
Method Detail

push

public void push(int val)
Pushes the value onto the top of the stack.

Parameters:
val - an int value

pop

public int pop()
Removes and returns the value at the top of the stack.

Returns:
an int value

peek

public int peek()
Returns the value at the top of the stack.

Returns:
an int value

size

public int size()
Returns the current depth of the stack.

Returns:
an int value

clear

public void clear()
Clears the stack, reseting its capacity to the default.


reset

public void reset()
Clears the stack without releasing its internal capacity allocation.


GNU Trove

GNU Trove is copyright 2001-2003 Eric D. Friedman. All Rights Reserved.