Method setPrecision

SRC/handler/FileStream.cpp:183–195

int 
FileStream::setPrecision(int prec)
{
  //  if (fileOpen == 0)
  //    this->open();

  filePrecision = prec;

  if (fileOpen != 0)
    theFile << std::setprecision(prec);

  return 0;
}

int 
FileStream::setFloatField(floatField field)