function to stream certain name and number from txt file - c++

Question

i made a file named clientFile.txt
the file contain this clientFile.txt. Content:
abcd abcd 123 1607325695
A AI 123 1607327861
the function below should show the content of the text file when the function called.
void displayFile()
{
string str1;
string str2;
string fileN = "clientFile.txt";
ifstream myfilein;
myfilein.open("clientFile.txt");
double balance;
int numAct = 0;
time_t transTime;
if(!myfilein){
cerr << "FIle could not be opened" << endl;
exit(1);
}
while(myfilein >> str1 >> str2 >> balance >> transTime){
cout << setw(15) << str1 << ' ' << setw(15) << str2 << ' '
<< setw(7) << balance << " " << ctime(&transTime);
numAct++;
}
myfilein.close();
cout << "Number of records in the file " << fileN << ": " << numAct << endl;
}
but when i call it on this int main:
int main(){
ofstream myfileout;
ifstream myfilein;
string firstName,lastName;
int i=0;
string FN[1000],LN[1000];
double actBalance,AB[1000];
time_t currentTime,CT[1000];
myfilein.open ("clientFile.txt");
void displayFile();
if(myfilein.fail()){
cout<<"Creating new files"<<endl;
myfileout.open ("clientFile.txt",ios::out);
myfileout.close();
exit(1);
}
while(myfilein>>firstName>>lastName>>actBalance>>currentTime){
FN[i]=firstName;
LN[i]=lastName;
AB[i]=actBalance;
CT[i]=currentTime;
i++;
}
myfileout.open("clientFile.txt",ios::app);
cout<<"Enter first name, last name, and balance:"<<endl;
while(cin>>firstName>>lastName>>actBalance){
createRecord(myfileout, firstName,lastName,actBalance);
}
void displayFile();
myfileout.close();
}
it didnt show me any of the file content.
can you guys help me?
im using dev c++ with TDM-GCC 4.9.2 64-bit release

Answer 1

In last lines of main() you just need to change
void displayFile();
to
displayFile();
Because with void you're declaring a function, not calling it.