TLongStack (GNU Trove for Java API v2.1.0)

java.lang.Object
- gnu.trove.TLongStack

```
public class TLongStack
extends java.lang.Object
```
A stack of long primitives, backed by a TLongArrayList.

Version:

$Id: PStack.template,v 1.2 2007/02/28 23:03:57 robeden Exp $

Author:

Eric D. Friedman, Rob Eden

Field Summary

Fields
Modifier and Type Field Description

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

static int DEFAULT_CAPACITY

Fields
Modifier and Type	Field	Description
`protected TLongArrayList`	`_list`	the list used to hold the stack values.
`static int`	`DEFAULT_CAPACITY`

Constructor Summary

Constructors
Constructor	Description
`TLongStack()`	Creates a new `TLongStack` instance with the default capacity.
`TLongStack(int capacity)`	Creates a new `TLongStack` instance with the specified capacity.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the stack, reseting its capacity to the default.
`long`	`peek()`	Returns the value at the top of the stack.
`long`	`pop()`	Removes and returns the value at the top of the stack.
`void`	`push(long 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.
`long[]`	`toNativeArray()`	Copies the contents of the stack into a native array.
`void`	`toNativeArray(long[] dest)`	Copies a slice of the list into a native array.

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

- Field Detail
  - _list
```
protected TLongArrayList _list
```
    the list used to hold the stack values.
  - DEFAULT_CAPACITY
```
public static final int DEFAULT_CAPACITY
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - TLongStack
```
public TLongStack()
```
    Creates a new TLongStack instance with the default capacity.
  - TLongStack
```
public TLongStack(int capacity)
```
    Creates a new TLongStack instance with the specified capacity.
    
    Parameters:
    
    capacity - the initial depth of the stack
- Method Detail
  - push
```
public void push(long val)
```
    Pushes the value onto the top of the stack.
    
    Parameters:
    
    val - an long value
  - pop
```
public long pop()
```
    Removes and returns the value at the top of the stack.
    
    Returns:
    
    an long value
  - peek
```
public long peek()
```
    Returns the value at the top of the stack.
    
    Returns:
    
    an long value
  - size
```
public int size()
```
    Returns the current depth of the stack.
  - 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.
  - toNativeArray
```
public long[] toNativeArray()
```
    Copies the contents of the stack into a native array. Note that this will NOT pop them out of the stack.
    
    Returns:
    
    an long[] value
  - toNativeArray
```
public void toNativeArray(long[] dest)
```
    Copies a slice of the list into a native array. Note that this will NOT pop them out of the stack.
    
    Parameters:
    
    dest - the array to copy into.

Class TLongStack

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_list

DEFAULT_CAPACITY

Constructor Detail

TLongStack

TLongStack

Method Detail

push

pop

peek

size

clear

reset

toNativeArray

toNativeArray