C++ values from struct creating newlines in CSV file - c++

Question

I am very new to C++, and currently am attempting to create a simple user interface which will do the following:
Check if a CSV file already exists with the given name
Create that file if it does not exists, and write the headers
Ask user for information, store in struct
Write data to CSV file when done
The issue I am facing is that when the program ends, and writes the data to the CSV file it creates newlines for each struct variable I am writing. I would like the program to just write all data on one line with comma separated format.
Example code:
struct.h
#ifndef struct_h
#define struct_h
#include "string"
namespace RB
{
struct Values
{
std::string event;
std::string town;
std::string state;
std::string date;
};
}; // namespace
#endif /* struct_h */
create.h
#ifndef create_h
#define create_h
#include <cstdio>
#include <ctime>
#include <iostream>
#include <fstream>
namespace RB
{
int createFile()
{
time_t t = time(nullptr); // the current time
struct tm gmt = *gmtime(&t); // structured time in GMT
const int year = 1900 + gmt.tm_year;
static const char *filename = "results_";
if (std::ifstream((filename + std::to_string(year) + ".csv").c_str()))
{
std::cout << "File Found, appending to file " << (filename + std::to_string(year) + ".csv").c_str() << std::endl;
}
else
{
std::cout << "No file with name " << (filename + std::to_string(year) + ".csv").c_str() << "\ncreating file...\n" << std::endl;
std::ofstream ofile((filename + std::to_string(year) + ".csv").c_str());
ofile << "Event" << ","
<< "Town" << ","
<< "State" << ","
<< "Date" << "\n";
ofile.flush();
ofile.close();
};
return 0;
};
}
#endif /* create_h */
main.cpp
#include <cstdio>
#include <stdlib.h>
#include <iostream>
#include "struct.h"
#include "create.h"
int main()
{
// Run Create before continuing
int c = RB::createFile();
struct RB::Values revent;
// Get Event Name
std::cout << "Starting to enter data for race event...\n" << std::endl;
std::cout << "What was the name of the event: ";
std::cin >> revent.event;
// Get Event Town
std::cout << "What town was the race run in: ";
std::cin >> revent.town;
// Get Event City
std::cout << "What state was the race run in: ";
std::cin >> revent.state;
// Get Event Date
std::cout << "When was the race run: ";
std::cin >> revent.date;
time_t t = time(nullptr); // the current time
struct tm gmt = *gmtime(&t); // structured time in GMT
const int year = 1900 + gmt.tm_year;
static const char *filename = "results_";
if (std::ifstream((filename + std::to_string(year) + ".csv").c_str()))
{
std::ofstream ofile((filename + std::to_string(year) + ".csv").c_str(), std::ofstream::out | std::ofstream::app);
ofile << revent.event << ",";
ofile << revent.town << ",";
ofile << revent.state << ",";
ofile << revent.date;
ofile.close();
};
return 0;
}
Sample Output:
Event,Town,State,Date
CapRock
,Turkey
,Texas
,March 9
I assume this is something simple I am doing wrong, but cannot seem to figure it out on my own.