gnu.trove
public class TLongStack extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
protected TLongArrayList |
_list
the list used to hold the stack values.
|
static int |
DEFAULT_CAPACITY |
Constructor and Description |
---|
TLongStack()
Creates a new
TLongStack instance with the default
capacity. |
TLongStack(int capacity)
Creates a new
TLongStack instance with the
specified capacity. |
Modifier and Type | Method and 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.
|
protected TLongArrayList _list
public static final int DEFAULT_CAPACITY
public TLongStack()
TLongStack
instance with the default
capacity.public TLongStack(int capacity)
TLongStack
instance with the
specified capacity.capacity
- the initial depth of the stackpublic void push(long val)
val
- an long
valuepublic long pop()
long
valuepublic long peek()
long
valuepublic int size()
public void clear()
public void reset()
public long[] toNativeArray()
long[]
valuepublic void toNativeArray(long[] dest)
dest
- the array to copy into.GNU Trove is copyright ? 2001-2009 Eric D. Friedman. All Rights Reserved.