Given the following specifications of a front operation for queue Item type front Function: Queue is not empty. Precondition: Queue is not changed. a. Write this operation as client code, using operations from the QueueType class. b. Write this function a new member function of the QueueType class.
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Given the following specifications of a front operation for queue
Item type front
Function: Queue is not empty.
Precondition: Queue is not changed.
a. Write this operation as client code, using operations from the QueueType class.
b. Write this function a new member function of the QueueType class.
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- Given the following specification of a front operation for queue:ItemType Front Function: Returns a copy of the front item on the queue. Precondition: Queue is not empty. Postcondition: Queue is not changed. 1. Write this operation as client code, using operations from the QueType class. (Remember,the client code has no access to the private variables of the class). 2. Write this function as a new member function of the QueType class. help me with complete codeCreate a node class named LinkedNodes that uses up to 4 dynamic pointers to connect it to the other 8 nodes in the structure (a total of 9). The data in each node will be a unique integer number from 1 through 9. Include in your class definition these functions at a minimum: getVal(), setVal(), getNext(), setNext(), getPrev(), setPrev(), constructor(s) and destructor. Write a simple program to load these nodes into a linked structure. Do not use an array, the pointers will do that for you. You should be able to reach any node from any other node in the structure by traversing a maximum of 2 nodes from the current one. The output from your program should report the traversals between all nodes in the structure, starting with the node whose value is one. (See the example below) Node 1 2 3 4 5 6 7 8 9 -> Traverses to Node 1 Node 2 1->2 2->6->1 3->6->1 3->7->2 4->6->1 4->7->2 4->8->3 5->6->1 5->7->2 5->8->3 6->1->2 6->1->3 7->1->3 8->3 6->1 7->1 8->1 9->1 Node 3 1->3 2->3 7->2 8->2 9->2…C++ A queue is essentially a waiting list. It’s a sequence of elements with a front and a back. Elements can only be added to the back of the queue and they can only be removed from the front of the queue. Elements are kept in order so that the first element to enter the queue is the first one to leave it.
- ALL TRUE OR FALSE QUESTIONS 1. A "deque" allows an application to enqueue and dequeue from both front and rear of a queue. 2. The Queue ADT of the text is defined to hold elements of type Objec 3. Java supports inheritance of interfaces. 4. The text's array-based queue implementations use the fixed-front approach. 5. If N represents the number of elements in the queue, then the dequeue method of the ArrayBoundedQueue class is O(1). 6. When an object of class LinkedQueue represents an empty queue, its rear variable is 0. 7. A standard linked list provides a good implementation of a "Deque". 8. When implementing a queue with a linked list, the front of the queue is also the front of the linked list. 9. Our LinkedQueue class implements the QueueInterface interface. 10. The text's array-based queue implementations use the floating-front approach.c++In C++ Please
- Write java code for a member function insertSorted(int d) for a linked list. The function traverses the list until it finds the correct location, then it inserts a node in that location. You may use the function given the class.Help pls: Write the definitions of the following functions: getRemainingTransactionTime setCurrentCustomer getCurrentCustomerNumber getCurrentCustomerArrivalTime getCurrentCustomerWaitingTime getCurrentCustomerTransactionTime of the class serverType defined in the section Application of Queues: Simulation. serverType::serverType() { status = "free"; transactionTime = 0; } bool serverType::isFree() const { return (status == "free"); } void serverType::setBusy() { status = "busy"; } void serverType::setFree() { status = "free"; } void serverType::setTransactionTime(int t) { transactionTime = t; } void serverType::setTransactionTime() { //TODO: uncomment once getTransactionTime is defined /* int time; time = currentCustomer.getTransactionTime(); transactionTime = time; */ } void serverType::decreaseTransactionTime() { transactionTime--; }c++
- 1 Implement a Queue Data Structure specifically to store integer data using a Singly Linked List. 2 The data members should be private. 3 You need to implement the following public functions: 4 1. Constructor: 5 It initialises the data members as required. 6 7 8 2. enqueue(data) : This function should take one argument of type integer. It enqueues the element into the queue and returns nothing. 3. dequeue(): It dequeues/removes the element from the front of the queue and in turn, returns the element being dequeued or removed. In case the queue is empty, it r 4. front (): 10 11 It returns the element being kept at the front of the queue. In case the queue is empty, it returns -1. 12 5. getSize(): 13 It returns the size of the queue at any given instance of time. 14 6. 1sEmpty(): 15 It returns a boolean value indicating whether the queue is empty or not. 16 Operations Performed on the Stack: 17 Query-1 (Denoted by an integer 1): Enqueues an integer data to the queue. 18 19 Query-2…Write the definitions of the functions to overload the assignment operator and copy constructor for the class queueType. Also, write a program (in main.cpp) to test these operations. HEADER FILE FOR queueAsArray.h //Header file QueueAsArray #ifndef H_QueueAsArray #define H_QueueAsArray #include<iostream> #include <cassert> #include "queueADT.h" using namespace std; template <class Type> class queueType: public queueADT<Type> { public: const queueType<Type>& operator=(const queueType<Type>&); //Overload the assignment operator. bool isEmptyQueue() const; //Function to determine whether the queue is empty. //Postcondition: Returns true if the queue is empty, // otherwise returns false. bool isFullQueue() const; //Function to determine whether the queue is full. //Postcondition: Returns true if the queue is full, // otherwise returns false. void initializeQueue(); //Function to initialize the queue to an empty state. //Postcondition:…Two stacks of the same type are the same if they have the same number of elements and their elements at the corresponding positions are the same. Overload the relational operator == for the class stackType that returns true if two stacks of the same type are the same; it returns false otherwise. Also, write the definition of the function template to overload this operator.