本文整理汇总了C++中CArray::len方法的典型用法代码示例。如果您正苦于以下问题：C++ CArray::len方法的具体用法？C++ CArray::len怎么用？C++ CArray::len使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CArray的用法示例。
在下文中一共展示了CArray::len方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: while
APDU *
Layer7_Individual::Request_Response (APDU * r)
{
APDU *a;
CArray *c;
l4->Send (r->ToPacket ());
pth_event_t t = pth_event (PTH_EVENT_RTIME, pth_time (6, 100));
while (pth_event_status (t) != PTH_STATUS_OCCURRED)
{
c = l4->Get (t);
if (c)
{
if (c->len () == 0)
{
delete c;
pth_event_free (t, PTH_FREE_THIS);
return 0;
}
a = APDU::fromPacket (*c, this->t);
delete c;
if (a->isResponse (r))
{
pth_event_free (t, PTH_FREE_THIS);
return a;
}
delete a;
pth_event_free (t, PTH_FREE_THIS);
return 0;
}
}
pth_event_free (t, PTH_FREE_THIS);
return 0;
}示例2: while
void
EMI1Layer2::Run (pth_sem_t * stop1)
{
pth_event_t stop = pth_event (PTH_EVENT_SEM, stop1);
pth_event_t input = pth_event (PTH_EVENT_SEM, &in_signal);
pth_event_t timeout = pth_event (PTH_EVENT_RTIME, pth_time (0, 0));
bool wait_confirm = false;
while (pth_event_status (stop) != PTH_STATUS_OCCURRED)
{
if (!wait_confirm)
pth_event_concat (stop, input, NULL);
if (wait_confirm)
pth_event_concat (stop, timeout, NULL);
CArray *c = iface->Get_Packet (stop);
pth_event_isolate(input);
pth_event_isolate(timeout);
if (!wait_confirm && !inqueue.isempty())
{
pth_sem_dec (&in_signal);
Send(inqueue.get());
if (noqueue)
{
pth_event (PTH_EVENT_RTIME | PTH_MODE_REUSE, timeout,
pth_time (1, 0));
wait_confirm = true;
}
}
if (wait_confirm && pth_event_status(timeout) == PTH_STATUS_OCCURRED)
wait_confirm = false;
if (!c)
continue;
if (c->len () == 1 && (*c)[0] == 0xA0 && (mode & BUSMODE_UP))
{
TRACEPRINTF (t, 2, this, "Reopen");
busmode_t old_mode = mode;
mode = BUSMODE_DOWN;
if (Open ())
mode = old_mode; // restore VMONITOR
}
if (c->len () == 1 && (*c)[0] == 0xA0 && mode == BUSMODE_MONITOR)
{
TRACEPRINTF (t, 2, this, "Reopen Busmonitor");
mode = BUSMODE_DOWN;
enterBusmonitor ();
}
if (c->len () && (*c)[0] == 0x4E)
wait_confirm = false;
if (c->len () && (*c)[0] == 0x49 && (mode & BUSMODE_UP))
{
L_Data_PDU *p = EMI_to_L_Data (*c, this);
if (p)
{
delete c;
if (p->AddrType == IndividualAddress)
p->dest = 0;
TRACEPRINTF (t, 2, this, "Recv %s", p->Decode ()());
if (mode == BUSMODE_VMONITOR)
{
L_Busmonitor_PDU *l2 = new L_Busmonitor_PDU (this);
l2->pdu.set (p->ToPacket ());
l3->recv_L_Data (l2);
}
l3->recv_L_Data (p);
continue;
}
}
if (c->len () > 4 && (*c)[0] == 0x49 && mode == BUSMODE_MONITOR)
{
L_Busmonitor_PDU *p = new L_Busmonitor_PDU (this);
p->status = (*c)[1];
p->timestamp = ((*c)[2] << 24) | ((*c)[3] << 16);
p->pdu.set (c->array () + 4, c->len () - 4);
delete c;
TRACEPRINTF (t, 2, this, "Recv %s", p->Decode ()());
l3->recv_L_Data (p);
continue;
}
delete c;
}
pth_event_free (stop, PTH_FREE_THIS);
pth_event_free (input, PTH_FREE_THIS);
pth_event_free (timeout, PTH_FREE_THIS);
}