Constructor and Description |
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BoolStack()
Default constructor.
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BoolStack(int size)
Construct a IntVector, using the given block size.
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Modifier and Type | Method and Description |
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void |
clear()
Clears the stack.
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Object |
clone() |
boolean |
isEmpty()
Tests if this stack is empty.
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boolean |
peek()
Looks at the object at the top of this stack without removing it
from the stack.
|
boolean |
peekOrFalse()
Looks at the object at the top of this stack without removing it
from the stack.
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boolean |
peekOrTrue()
Looks at the object at the top of this stack without removing it
from the stack.
|
boolean |
pop()
Removes the object at the top of this stack and returns that
object as the value of this function.
|
boolean |
popAndTop()
Removes the object at the top of this stack and returns the
next object at the top as the value of this function.
|
boolean |
push(boolean val)
Pushes an item onto the top of this stack.
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void |
setTop(boolean b)
Set the item at the top of this stack
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int |
size()
Get the length of the list.
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public BoolStack()
public BoolStack(int size)
size
- array size to allocatepublic final int size()
public final void clear()
public final boolean push(boolean val)
val
- the boolean to be pushed onto this stack.item
argument.public final boolean pop()
EmptyStackException
- if this stack is empty.public final boolean popAndTop()
public final void setTop(boolean b)
b
- Object to set at the top of this stackpublic final boolean peek()
EmptyStackException
- if this stack is empty.public final boolean peekOrFalse()
public final boolean peekOrTrue()
public boolean isEmpty()
true
if this stack is empty;
false
otherwise.public Object clone() throws CloneNotSupportedException
clone
in class Object
CloneNotSupportedException
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