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c++ifstream

C++ ifstream working when not existing file and not working if existing file

i wrote a code and it works perfect. But after 1 week i opened it again and i've got a very interesting probelem, so here is:

ifstream file;
file.open("bemenet.txt");

int i = -1;

while (i < SOR)
{
    i++;
    file >> termekek[i].termek;
    file >> termekek[i].ara;
    file >> termekek[i].darab;


}

file.close();

in this case bemenet.txt is exist, the program is compilated and when i try to run: i've got the error code: 0xC0000005

another case is bemenet2.txt is not exist, the program is compilated and works, but ofc when i want to see what data i've got from files it runs to infinite loop.

can you help me? i don't know what would i do...

Solution

  • I would go for something like this:

    ifstream file;
file.open("bemenet.txt");

TERMEK t ;
std::vector<TERMEK > termekek ;

while (file >> t.termek >> t.ara >> t.darab  )
    termekek.push_back(t) ;