eng209_exo2.cpp

/*
 * exo2.cpp
 *
 *  Created on: Oct 3, 2016
 *      Author: sam
 */

#include <vector>
#include <iostream>
using namespace std;

struct Enreg {
	int stock;
	double price;
	vector<int> sales;
};

void reset(Enreg *enregStruct){

	enregStruct->stock = 0;
	enregStruct->sales.clear();

}

void display(Enreg *enregStruct){
	cout << "Stock: " << enregStruct->stock << endl;
	cout << "Price: " << enregStruct->price << endl;

	cout << "Sales: ";

	vector<int>::iterator pos;

	for(pos = enregStruct->sales.begin(); pos != enregStruct->sales.end(); pos++){
		cout << *pos << " ";
	}
	cout << endl;

}

void display(Enreg *enregStruct, int month){

	cout << "Sales["<< month <<"]: ";
	cout << enregStruct->sales.at(month) << endl;;

}

int main () {

	vector<int> mystock_sales(12,4);
	Enreg mystock = {200, 12, mystock_sales};

	display(&mystock);
	display(&mystock, 3);

	reset(&mystock);
	display(&mystock);

}