gistfile1.cpp

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

struct Product
{
	string Name;
	string Notes;
	double Price;
};

void PrintProduct(Product product)
{
	cout << "Name: " << product.Name << "\n";
	cout << "Price: " << product.Price << "\n";
	cout << "Notes: " << product.Notes << "\n";
}

Product GetProductFromInput()
{
	Product temp;
	cout << "Enter name: ";
	getline(cin, temp.Name); // << use this
	cout << "Enter Price: ";
	cin >> temp.Price;
	cin.ignore();
	cout << "Enter Notes: ";
	getline(cin, temp.Notes); // << use this
	return temp;
}

int main()
{
	vector<Product> products;
	Product p1 = {"Product 1", "Notes", 23};
	Product p2 = {"Product 2", "Notes", 321};
	Product p3 = {"Product 3", "Notes", 423};
	Product p4 = {"Product 4", "Notes", 423423};
	
	products.push_back(p1);
	products.push_back(p2);
	products.push_back(p3);
	products.push_back(p4);

	// SAVE products to products.txt
	ofstream fout;
	fout.open("products.txt");

	for (unsigned int i = 0; i < products.size(); i++)
	{
		fout << products[i].Name << "\n" << products[i].Price << "\n" << products[i].Notes << "\n";
	}

	fout.close();

	// LOAD file back in and print it
	vector<Product> products2;

	ifstream fin;
	fin.open("products.txt");

	while (!fin.eof())
	{
		Product product;
		getline(fin, product.Name);
		
		fin >> product.Price;
		fin.ignore();

		getline(fin, product.Notes);

		products2.push_back(product);
	}

	fin.close();

	cout << "PRODUCTS READ FROM FILE\n";

	for (unsigned int i = 0; i < products2.size(); i++)
	{
		cout << "------------------ Product " << (i + 1) << " --------------------\n";
		PrintProduct(products2[i]);
		cout << "\n";
	}

	cin.ignore();
	cin.get();

	return 0;
}