friend ostream& operator<<(ostream&, const TaskManager&); This friend function overloads operator<< to display information about the TaskManager parameter, showing the tasks and their related indices in queue_. You are not allowed to access any slot of queue_ that does not have an active task. Keep in mind that front_ may be smaller than, the same as, or larger than rear_. If there is no task in queue_, the function shall display "Empty Queue" or "No task".
friend ostream& operator<<(ostream&, const TaskManager&); This friend function overloads operator<< to display information about the TaskManager parameter, showing the tasks and their related indices in queue_. You are not allowed to access any slot of queue_ that does not have an active task. Keep in mind that front_ may be smaller than, the same as, or larger than rear_. If there is no task in queue_, the function shall display "Empty Queue" or "No task".
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
This is my Task.h and I need help making the pictured function Please anything helps
#ifndef TASK_MANAGER_H
#define TASK_MANAGER_H
#include <string>
using namespace std;
struct Task {
string name; //name of a task
unsigned cycles; //number of cycles a task would require
};
class TaskManager {
private:
Task* queue_; //a circular array to hold tasks to be performed
unsigned capacity_; //the maximum number of tasks allowed
int front_; //index for the task in the front of the queue
int rear_; //index for the task at the back of the queue
public:
TaskManager(unsigned n = 10);
friend ostream& operator<<(ostream&, const TaskManager&);
};
#endif
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