reread a text file

DEar All.

I am trying to read same file two times by calling a function as the following.

Code:

ifstream fmonju;
  fmonju.open(monju.c_str());
  if(!fmonju.is_open())
  {
    cout<< fmonju<< " can not be opened!!!! \n";
    exit(1);
  }
                       
  ofstream fmonju1;
  fmonju1.open(monju1.c_str());

  int cnt=6;
  okuyaz(fmonju,fmonju1,cnt); 
  fmonju.seekg(0,ios::beg);
  cnt=7;
  okuyaz(fmonju,fmonju1,cnt);

In the okuyaz() function I am using

Code:

while(getline(fmonju,line))
  {
     //
  }

when first time I call the function for cnt=6, it reads fmonju file. However in the second call for cnt=7, it doesn't read. This while loop doesn't work.

I will appreciate any help.
thank you!

> fmonju.seekg(0,ios::beg);
Try adding a clear() to clear the stream flags:

Code:

  fmonju.clear();
  fmonju.seekg(0,ios::beg);

thank you so much! now it works