Starting Out with C++: Early Objects (9th Edition)
Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
Question
Book Icon
Chapter 18, Problem 2PC
Program Plan Intro

Dynamic Stack Template

Program Plan:

Main.cpp:

  • Include required header files.
  • Inside the “main ()” function,
    • Create an object named “dstack” for stack.
    • Declare a variable named “popElem”.
    • Push 3 elements inside the stack using the function “push ()”.
    • Pop 3 elements from the stack using the function “pop ()”.

DynStack.h:

  • Include required header files.
  • Create a template.
  • Declare a class named “DynStack”. Inside the class
    • Inside the “private” access specifier,
      • Give structure declaration for the stack
        • Create an object for the template
        • Create a stack pointer name “next”.
      • Create a stack pointer name “top”
    • Inside the “public” access specifier,
      • Give a declaration for a constructor.
        • Assign null to the top node.
      • Give function declaration for “push ()”, “pop ()”,and “isEmpty ()”.
  • Give the class template.
  • Give function definition for “push ()”.
    • Assign null to the new node.
    • Dynamically allocate memory for new node
    • Assign “num” to the value of new node.
    • Check if the stack is empty using the function “isEmpty ()”
      • If the condition is true then assign new node as the top and make the next node as null.
      • If the condition is not true then, assign top node to the next of new node and assign new node as the top.
  • Give the class template.
  • Give function definition for “pop ()”.
    • Assign null to the temp node.
    • Check if the stack is empty using the function “is_Empty ()”
      • If the condition is true then print “The stack is empty”.
      • If the condition is not true then,
        • Assign top value to the variable “num”.
        • Link top of next node to temp node.
        • Delete the top most node and make temp as the top node.
  • Give function definition for “isEmpty ()”.
    • Assign Boolean value to the variable
    • Check if the top node is null
      • Assign true to “status”.
    • Return the status

Blurred answer
Students have asked these similar questions
C++ ProgrammingActivity: Linked List Stack and BracketsExplain the flow of the code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow #include "stack.h" #include "linkedlist.h" // SLLStack means Singly Linked List (SLL) Stack class SLLStack : public Stack {     LinkedList* list;      public:         SLLStack() {             list = new LinkedList();         }         void push(char e) {             list->add(e);             return;         }         char pop() {             char elem;             elem = list->removeTail();             return elem;         }         char top() {             char elem;             elem = list->get(size());             return elem;         }         int size() {             return list->size();         }         bool isEmpty() {             return list->isEmpty();         } };
Stack Implementation in C++make code for an application that uses the StackX class to create a stack.includes a brief main() code to test this class.
Stack:#ifndef STACKTYPE_H_INCLUDED#define STACKTYPE_H_INCLUDEDconst int MAX_ITEMS = 5;class FullStack// Exception class thrown// by Push when stack is full.{};class EmptyStack// Exception class thrown// by Pop and Top when stack is emtpy.{};template <class ItemType>class StackType{public:StackType();bool IsFull();bool IsEmpty();void Push(ItemType);void Pop();ItemType Top();private:int top;ItemType items[MAX_ITEMS];};#endif // STACKTYPE_H_INCLUDED Queue:#ifndef QUETYPE_H_INCLUDED#define QUETYPE_H_INCLUDEDtemplate<class T>class QueType{public:QueType();QueType(int);~QueType();void MakeEmpty();bool IsEmpty();bool IsFull();void Enqueue(T);void Dequeue(T&);T Front();private:int front;int rear;T *info;int maxQue;};#endif // QUETYPE_H_INCLUDED
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning