BitStack

All Superinterfaces:: Stack

All Known Subinterfaces:: MutableBitArray

public interface BitStack extends Stack

Stack of boolean values.

Author:: Daniel Alievsky

Method Summary

Modifier and Type

Method

Description

boolean

popBit()

Removes the element at the top of this stack and returns its value, or throws EmptyStackException if the stack is empty.

void

pushBit(boolean value)

Appends value element to the end of this stack.

Methods inherited from interface net.algart.arrays.Stack
clear, length, popElement, pushElement, removeTop

Method Details
- popBit
  
  boolean popBit()
  Removes the element at the top of this stack and returns its value, or throws EmptyStackException if the stack is empty.
  It this object is an AlgART boolean array, implementing MutableBitArray interface, and it is not empty, the same action may be performed by the following code:
  
  boolean result = booleanArray.getBit(booleanArray.length()-1); booleanArray.length(booleanArray.length()-1);
  Returns:
  
  the element at the top of this stack (it is removed from the stack by this method).
  
  Throws:
  
  EmptyStackException - if this stack is empty.
- pushBit
  
  void pushBit(boolean value)
  Appends value element to the end of this stack.
  It this object is an AlgART boolean array, implementing MutableBitArray interface, the same action may be performed by the following code:
  
  booleanArray.length(booleanArray.length()+1); booleanArray.setBit(booleanArray.length()-1, value);
  Parameters:
  
  value - to be added to the top of this stack.
  
  Throws:
  
  TooLargeArrayException - if the resulting stack length is too large for this type of stacks.