bak.pcj.list
Interface DoubleStack

All Superinterfaces:

DoubleCollection, DoubleList

All Known Implementing Classes:

DoubleArrayStack

public interface DoubleStack

extends DoubleList

This interface represents stacks of double values.

Since:

1.0

See Also:

Stack, DoubleDeque

Method Summary

double	peek() Returns the top element of this stack.
double	pop() Pops an element off this stack.
void	push(double v) Pushes a specified element onto this stack.

Methods inherited from interface bak.pcj.list.DoubleList

add, addAll, get, indexOf, indexOf, lastIndexOf, lastIndexOf, listIterator, listIterator, removeElementAt, set

Methods inherited from interface bak.pcj.DoubleCollection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, trimToSize

Method Detail

push

public void push(double v)

Pushes a specified element onto this stack.

Parameters:

v - the element to push onto this stack.

pop

public double pop()

Pops an element off this stack.

Returns:

the element that was popped off this stack.

Throws:

IndexOutOfBoundsException - if the stack is empty.

See Also:

peek()

peek

public double peek()

Returns the top element of this stack.

Returns:

the top element of this stack.

Throws:

IndexOutOfBoundsException - if the stack is empty.

See Also:

pop()