Method reopen

LASlib/src/lasreader_asc.cpp:518–566

}

BOOL LASreaderASC::reopen(const CHAR* file_name)
{
  if (file_name == 0)
  {
    laserror("file name pointer is zero");
    return FALSE;
  }

  file = fopen_compressed(file_name, "r", &piped);
  if (file == 0)
  {
    laserror("cannot reopen file '%s'", file_name);
    return FALSE;
  }

  if (setvbuf(file, NULL, _IOFBF, 10 * LAS_TOOLS_IO_IBUFFER_SIZE) != 0)
  {
    LASMessage(LAS_WARNING, "setvbuf() failed with buffer size %d", 10 * LAS_TOOLS_IO_IBUFFER_SIZE);
  }

  // read the header lines

  I32 i;
  for (i = 0; i < header_lines; i++)
  {
    fgets(line, line_size, file);
  }

  // special handling for European numbers

  if (comma_not_point)
  {
    I32 i, len = (I32)strlen(line);
    for (i = 0; i < len; i++)
    {
      if (line[i] == ',') line[i] = '.';
    }
  }

  col = 0;
  row = 0;
  p_idx = 0;
  p_cnt = 0;
  // skip leading spaces
  line_curr = 0;
  while ((line[line_curr] != '\0') && (line[line_curr] <= ' ')) line_curr++;

  return TRUE;
}

void LASreaderASC::clean()
{