Having issues figuring out my loop any suggestions?

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

using std::cout;
using std::endl;				
using std::cin;					
using std::string;				
using std::stringstream;	
using std::ofstream;

struct Student {
int idnum;
string last;
string first;
float gpa;
};

Student gStudentList[] = {
	{456, "Ames", "Jeremy", 3.45f},
	{438, "Coburn", "Barbara", 2.51f},
	{321, "Collins", "James", 3.88f},
	{322, "Eccelston", "Karen", 3.91f},
	{832, "Finney", "Robert", 1.23f},
};

char kDelimiter(',');

// Pack a single student record into a stringstream
void Student_write(Student& student, stringstream& outRecord) 
{
outRecord << student.idnum << kDelimiter
<< student.last << kDelimiter
<< student.first << kDelimiter
<< student.gpa;
}

// Use a stringstream to obtain a single student record
void Student_read(Student& student, stringstream& inRecord) 
{
std::string chunk;
std::getline(inRecord, chunk, kDelimiter);
student.idnum = atoi(chunk.c_str());
std::getline(inRecord, student.last, kDelimiter);
std::getline(inRecord, student.first, kDelimiter);
std::getline(inRecord, chunk);
student.gpa = atof(chunk.c_str());
}

// store all student records as a text file
void StudentFile_store(string& fileName, Student gStudentList[], int studentCount)
{
	std::ofstream fileOut;

	fileOut.open(fileName);		// Open File for Writing

	stringstream recordToWrite;	// Write Data to File
	Student_write(gStudentList[0],recordToWrite);
	
	// Loop Here
	for (int studentCount = 1; studentCount <

	fileOut << recordToWrite.str() << endl;

	fileOut.close();			// Close Up File

}
void StudentFile_restore(string& fileName)
{
	std::ifstream fileIn(fileName);
	if (!fileIn.is_open()) {
		cout << "Can't open file!: " << fileName << endl;
		return;
	}
	string line;
	while (fileIn.good()) {  // This Tests that if the File is good then it will get the getline and put it into line so the Record can call it

		getline(fileIn, line);
		stringstream record;
		record << line; 
		Student test;
		Student_read(test, record);
	}

	fileIn.close();
}


int main()


	{


		

	














		return EXIT_SUCCESS;


	}
Last edited on
It's not clear what the question is.
http://www.cplusplus.com/forum/beginner/1/#msg6680
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