Storing data in text file

[dhinze]

I am creating a program that writes data about a pet to a text file. However this data is not getting written to the pet.txt file. What am I doing wrong?

#include <iostream>
#include <string>
#include <fstream>
#include <iostream>

using namespace std;

int main()

{
	int user_choice;

	cout << "\nManage Your Pet\n"
		<< "  1. Create Pet\n"
		<< "  2. Display Pet\n"
		<< "  3. Delete Pet\n"
		<< "  4. Exit\n"
		<< "\nEnter your choice (1-4): ";
	cin >> user_choice;
	cout << endl;

	switch (user_choice)
	{
	case 1:
		string pname;
		string ptype;
		int page;
		string pcomment;

		ofstream fw("pet.txt", std::ofstream::out);

		if (fw.is_open())
		{
			cout << "What is your pet's name?" << endl;
			cin >> pname;
			cout << "What is your pet's type?" << endl;
			cin >> ptype;
			cout << "How old is your pet?" << endl;
			cin >> page;
			cout << "Enter a comment about the pet!" << endl;
			cin >> pcomment;
			cout << "Data stored!" << endl;
			fw.close();
		}
		else cout << "Problem with opening file";
		break;
}