C++ (Cpp) Result::bytes_to_write примеры использования

Пример #1

Файл: test_proactor.cpp Проект: binghuo365/BaseLab

void
Receiver::handle_write_file (const ACE_Asynch_Write_File::Result &result)
{
  ACE_DEBUG ((LM_DEBUG, "handle_write_file called\n"));

  ACE_DEBUG ((LM_DEBUG, "********************\n"));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "bytes_to_write", result.bytes_to_write ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "handle", result.handle ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "bytes_transfered", result.bytes_transferred ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "act", (uintptr_t) result.act ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "success", result.success ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "completion_key", (uintptr_t) result.completion_key ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "error", result.error ()));
  ACE_DEBUG ((LM_DEBUG, "********************\n"));

  result.message_block ().release ();

  if (result.success ())
    // Write successful:  Increment file offset
    this->file_offset_ +=
      ACE_Utils::truncate_cast<u_long> (result.bytes_transferred ());

  // This code is not robust enough to deal with short file writes
  // (which hardly ever happen) ;-)
  ACE_ASSERT (result.bytes_to_write () == result.bytes_transferred ());
}

Пример #2

Файл: simple_test_proactor.cpp Проект: BackupTheBerlios/pyasynchio-svn

void
Simple_Tester::handle_write_file (const ACE_Asynch_Write_File::Result &result)
{
  ACE_DEBUG ((LM_DEBUG, "handle_write_File called\n"));

  // Reset pointers
  result.message_block ().rd_ptr (result.message_block ().rd_ptr () - result.bytes_transferred ());

  result.message_block ().rd_ptr ()[result.bytes_transferred ()] = '\0';

  ACE_DEBUG ((LM_DEBUG, "********************\n"));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "bytes_to_write", result.bytes_to_write ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "handle", result.handle ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "bytes_transfered", result.bytes_transferred ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "act", (u_long) result.act ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "success", result.success ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "completion_key", (u_long) result.completion_key ()));
  ACE_DEBUG ((LM_DEBUG, "%s = %d\n", "error", result.error ()));
  ACE_DEBUG ((LM_DEBUG, "********************\n"));
  // Watch out if you need to enable this... the ACE_Log_Record::MAXLOGMSGLEN
  // value controls to max length of a log record, and a large output
  // buffer may smash it.
#if 0
  ACE_DEBUG ((LM_DEBUG, "%s = %s\n",
              "message_block",
              result.message_block ().rd_ptr ()));
#endif  /* 0 */
  ACE_Proactor::end_event_loop ();
}