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Scala
1.2.0.1 |
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Stack[T]
class. It
implements a data structure which allows to store and retrieve
objects in a last-in-first-out (LIFO) fashion.
Method Summary | |
override
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def ++=(iter: Iterable[A]): Unit
Pushes all elements provided by an Iterable object
on top of the stack.
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override
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def ++=(it: Iterator[A]): Unit
Pushes all elements provided by an iterator on top of the stack. |
override
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def +=(elem: A): Unit
Pushes a single element on top of the stack. |
override
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def clear: Unit
Removes all elements from the stack. |
override
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def elements: Iterator[A]
Returns an iterator over all elements on the stack. |
override
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def equals(that: Any): Boolean
Checks if two stacks are structurally identical. |
override
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def hashCode(): Int
The hashCode method always yields an error, since it is not safe to use mutable stacks as keys in hash tables. |
override
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def isEmpty: Boolean
Checks if the stack is empty. |
override
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def pop: A
Removes the top element from the stack. |
override
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def push(elems: A*): Unit
Pushes a sequence of elements on top of the stack. |
override
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def toList: List[A]
Creates a list of all stack elements in FIFO order. |
override
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def toString(): String
Returns a textual representation of a stack as a string. |
override
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def top: A
Returns the top element of the stack. |
Methods inherited from java/lang/Object-class |
eq, finalize, getClass, notify, notifyAll, synchronized, wait, wait, wait |
Methods inherited from scala/Any-class |
!=, ==, asInstanceOf, isInstanceOf, match |
Methods inherited from scala/Iterable-class |
/:, :\, exists, find, foldLeft, foldRight, forall, foreach, sameElements |
Methods inherited from scala/Seq-class |
copyToArray, drop, indexOf, isDefinedAt, lastIndexOf, subseq, take |
Methods inherited from scala/collection/mutable/MutableList-class |
appendElem, apply, first, get, last, len, length, prependElem, reset, stringPrefix |
Methods inherited from scala/collection/mutable/Stack-class |
clone |
Method Detail |
override def isEmpty: Boolean
override def +=(elem: A): Unit
elem
-
the element to push onto the stack
override def ++=(iter: Iterable[A]): Unit
Iterable
object
on top of the stack. The elements are pushed in the order they
are given out by the iterator.
iter
-
an iterable object
override def ++=(it: Iterator[A]): Unit
iter
-
an iterator
override def push(elems: A*): Unit
elems
-
a sequence of elements
override def top: A
override def pop: A
override def clear: Unit
override def elements: Iterator[A]
override def toList: List[A]
override def equals(that: Any): Boolean
override def hashCode(): Int
override def toString(): String
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Scala
1.2.0.1 |
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