[Dev-C++] problem with getline()

[<h.r...@gm...>]

Hi list,

sorry, i know its bad style to ask nearly the same question twice, but i
make no progress with this problem. All in this file works well, except the
getline command. Allways the program crashed at this point. No exception, no
message, nothing. Has anyone a idea ? 
Thanks in advance !!

greetings
Horst

// File: readdata.cpp
// Last: 6.8.02

#include "readdata.h"

#ifndef PROCABI_H
  #include "procabi.h"
#endif

#ifndef DATEI_H
  #include "datei.h"
#endif

#ifndef INOUT_H
  #include "inout.h"
#endif

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <string>
#include <iostream>
#include <fstream>

using std::cout;
using std::cerr;
using std::getline;

extern TProzessfaehigkeit pf;
extern TRead read;

//-------------------------------------------------------------------

bool isLine2Skip(const string& s) {
  return ( (s[0] == ';') || // Comment
           (s[0] == ' ') || // Space
            s.empty() );    // Empty String   
} // bool isLine2Skip()
 
int RdFile(const string& s) {
  try {
    ifstream in(s.c_str());
    if (!in) throw ERR_FILE_OPEN;
    
    string line;
     
    do {
      getline(in, line);
    } while (isLine2Skip(line));
    pf.MeanS = atof(line.c_str());
    
    do {
      getline(in, line);
    } while (isLine2Skip(line));
    pf.UTG = atof(line.c_str());
    
    do {
      getline(in, line);
    } while (isLine2Skip(line));
    pf.OTG = atof(line.c_str());

    while (getline(in, line)) {
    if (!isLine2Skip(line)) pf.Add(atof(line.c_str()));
    } // while
    return 0; 
  } // try
  
  catch(...) {
    cerr << " Fehler in Datei " << s << endl;
    return 1;
  } // catch
} // int RdFile()

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