C++ (Cpp) dxEventObject::WaitInfinitely Examples

Example #1

File: threading_pool_win.cpp Project: zapolnov/libraries

void dxThreadPoolThreadInfo::ExecuteThreadCommand(dxTHREADCOMMAND command, void *param, bool wait_response)
{
    bool acknowledgement_wait_result = m_acknowledgement_event.WaitInfinitely();
    dICHECK(acknowledgement_wait_result);

    m_acknowledgement_event.ResetEvent();

    m_command_code = command;
    m_command_param = param;

    m_command_event.SetEvent();

    if (wait_response)
    {
        bool new_acknowledgement_wait_result = m_acknowledgement_event.WaitInfinitely();
        dICHECK(new_acknowledgement_wait_result);
    }
}

Example #2

File: threading_pool_win.cpp Project: zapolnov/libraries

bool dxThreadPoolThreadInfo::WaitInitStatus()
{
    bool acknowledgement_wait_result = m_acknowledgement_event.WaitInfinitely();
    dICHECK(acknowledgement_wait_result);

    DWORD error_code = (DWORD)(size_t)m_command_param;

    bool init_status = error_code == ERROR_SUCCESS ? true : (SetLastError(error_code), false);
    return init_status;
}

Example #3

File: threading_pool_posix.cpp Project: Yanzqing/BHumanCodeRelease

bool dxThreadPoolThreadInfo::WaitInitStatus()
{
    bool acknowledgement_wait_result = m_acknowledgement_event.WaitInfinitely();
    dICHECK(acknowledgement_wait_result);

    int error_code = (int)(size_t)m_command_param;

    bool init_status = error_code == EOK ? true : ((errno = error_code), false);
    return init_status;
}

Example #4

File: threading_pool_win.cpp Project: zapolnov/libraries

void dxThreadingThreadPool::ServeThreadingImplementation(dThreadingImplementationID impl)
{
    dxThreadPoolThreadInfo::dxServeImplementationParams params(impl, &m_ready_wait_event);

    dxThreadPoolThreadInfo *const infos_end = m_thread_infos + m_thread_count;
    for (dxThreadPoolThreadInfo *current_info = m_thread_infos; current_info != infos_end; ++current_info)
    {
        current_info->ExecuteThreadCommand(dxThreadPoolThreadInfo::dxTHREAD_COMMAND_SERVE_IMPLEMENTATION, &params, true);

        bool ready_wait_result = m_ready_wait_event.WaitInfinitely();
        dICHECK(ready_wait_result);
    }
}

Example #5

File: threading_pool_win.cpp Project: zapolnov/libraries

void dxThreadPoolThreadInfo::RunCommandHandlingLoop()
{
    bool exit_requested = false;

    while (!exit_requested)
    {
        bool command_wait_result = m_command_event.WaitInfinitely();
        dICHECK(command_wait_result);

        const dxTHREADCOMMAND command_code = m_command_code;
        switch (command_code)
        {
            case dxTHREAD_COMMAND_EXIT:
            {
                m_acknowledgement_event.SetEvent();

                exit_requested = true;
                break;
            }

            default:
            {
                dIASSERT(false);
                // break; -- proceed to case dxTHREAD_COMMAND_NOOP
            }

            case dxTHREAD_COMMAND_NOOP:
            {
                m_acknowledgement_event.SetEvent();

                // Do nothing
                break;
            }

            case dxTHREAD_COMMAND_SERVE_IMPLEMENTATION:
            {
                const dxServeImplementationParams *serve_params = (const dxServeImplementationParams *)m_command_param;
                dThreadingImplementationID impl = serve_params->m_impl;
                dxEventObject *ready_wait_event = serve_params->m_ready_wait_event;

                m_acknowledgement_event.SetEvent();

                ThreadedServeImplementation(impl, ready_wait_event);
                break;
            }
        }
    }
}