Question

test.txt

Lab7.pdf

Heres the main.cpp:

#include "Widget.h"

#include <vector>

#include <iostream>

#include <string>

#include <iomanip>

#include <fstream>

using std::ifstream;

using std::cout;

using std::cin;

using std::endl;

using std::vector;

using std::string;

using std::setprecision;

using std::setw;

bool getWidget(ifstream& is, Widget& widget)

{

string name;

int count;

float unitCost;

if (is.eof()) 

{

return false;

}

is >> count;

is >> unitCost;

if (is.fail()) 

{

return false;

}

is.ignore();

if (!getline(is, name)) 

{

return false;

}

widget.setName(name);

widget.setCount(count);

widget.setUnitCost(unitCost);

return true;

}

// place the definitions for other functions here

// definition for function main

int main()

{

// Declare the variables for main here 

// Prompt the user for a file name

// Call readWidgetTable to read the file

// Sort the list by widget name

// Print the tentative receipt

// Loop until the user enters "Done"

// Prompt the user for a widget name to remove from their purchase

// use binary search to find that widget and remove it from the vector

// Sort the list again, this time by cost

// Display the final receipt

return 0;

}