unsigned int calcLineCount ( std :: istream & is)
{
unsigned int lineCount = 0;
std :: string line ;
while ( std :: getline (is , line ))
++ lineCount ;
return lineCount ;
}
int main ( int argv , char ** argc )
{
std :: vector < std :: string > arguments (argc , argc + argv );
std :: ifstream fs( arguments [1]) ;
std :: cout << calcLineCount (fs) << "\n";
return 0;
}