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class Student
{
public:
Student(char, char, int, double);
void setFirstName(char);
void setLastName(char);
void setStudentID(int);
void setGPA(double);
char getFirstName();
char getLastName();
int getStudentID();
double getGPA();
void getStudentRecord();
private:
char firstName[16];
char lastName[16];
int studentID;
double gpa;
};
Student::Student(char firstName, char lastName, int studentID, double gpa)
{
setFirstName(firstName);
setLastName(lastName);
setStudentID(studentID);
setGPA(gpa);
}
void Student::setFirstName(char f)
{
firstName[15] = f;
}
void Student::setLastName(char l)
{
lastName[15] = l;
}
void Student::setStudentID(int num)
{
studentID = num;
}
void Student::setGPA(double grade)
{
gpa = grade;
}
char Student::getFirstName()
{
return firstName[15];
}
char Student::getLastName()
{
return lastName[15];
}
int Student::getStudentID()
{
return studentID;
}
double Student::getGPA()
{
return gpa;
}
void Student::getStudentRecord()
{
cout << setw(20) << firstName << setw(20) << lastName << setw(12) << studentID << setw(10) << gpa << endl;
}
int main()
{
//Storage
char fName[16];
char lName[16];
int id;
double score;
vector <Student> records;
string inspect;
//Input and Output streams
ifstream first;
ifstream last;
ofstream book;
first.open("firstnames.txt");
last.open("lastnames.txt");
book.open("records.txt");
//c++11 random number engine
default_random_engine engine;
uniform_int_distribution<> distributionInt(1000, 4000);
uniform_real_distribution<> distributionReal(1.0, 4.0);
//fill vector of class objects
while(first.eof() == false)
{
getline(first, inspect);
for(int i = 0; i < inspect.size(); i++)
{
fName[i] = inspect[i];
}
getline(last, inspect);
for(int i = 0; i < inspect.size(); i++)
{
lName[i] = inspect[i];
}
id = distributionInt(engine);
score = distributionReal(engine);
records.push_back(Student(fName[15], lName[15], id, score));
}
//close input files
first.close();
last.close();
//place vector content in output file
for(int i = 0; i < records.size(); i++)
{
cout << records.at(i).getFirstName() << endl;
}
//display output file content
book.close();
return 0;
}
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