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added QSE::ThreadR and QSE::ThreadC

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hyung-hwan
2018-01-27 16:35:02 +00:00
parent 8256cee77f
commit 36d4883f6d
4 changed files with 146 additions and 83 deletions
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70
qse/samples/si/thr02.cpp
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@ -39,20 +39,41 @@ public:
int stopreq;
};
class Functor
{
public:
int operator() (QSE::Thread* thr)
{
int i = 0;
int* stopreqptr = (int*)thr->getContext();
while (!*stopreqptr)
{
qse_mtx_lock (g_prmtx, QSE_NULL);
qse_printf (QSE_T("fc %p -> %d\n"), this, i);
qse_mtx_unlock (g_prmtx);
i++;
sleep (1);
}
return i;
}
};
static int test1 (void)
{
MyThread thr1;
QSE::Thread thr2;
QSE::Thread thr3;
int localstopreq = 0;
QSE::ThreadR thr2;
int localstopreq = 0;
g_prmtx = qse_mtx_open (QSE_MMGR_GETDFL(), 0);
thr1.setStackSize (64000);
thr2.setStackSize (64000);
thr3.setStackSize (64000);
auto lambda = [](QSE::Thread* thr) {
auto lambda = [](QSE::Thread* thr)->int
{
int i = 0;
int* stopreqptr = (int*)thr->getContext();
@ -68,7 +89,8 @@ static int test1 (void)
return i;
};
auto lambda_with_capture = [&localstopreq](QSE::Thread* thr) {
auto lambda_with_capture = [&localstopreq](QSE::Thread* thr)->int
{
int i = 0;
while (!localstopreq)
@ -98,34 +120,62 @@ static int test1 (void)
return -1;
}
if (thr3.startl(lambda_with_capture, QSE::Thread::SIGNALS_BLOCKED) <= -1)
//QSE::LambdaThread thr3;
QSE::ThreadC<decltype(lambda)> thr3 (lambda);
thr3.setStackSize (64000);
thr3.setContext (&localstopreq);
if (thr3.start(QSE::Thread::SIGNALS_BLOCKED) <= -1)
{
qse_printf (QSE_T("cannot start thread3\n"));
return -1;
}
// turn a lambda with capture to a thread
QSE::ThreadC<decltype(lambda_with_capture)> thr4 (lambda_with_capture);
thr4.setStackSize (64000);
if (thr4.start(QSE::Thread::SIGNALS_BLOCKED) <= -1)
{
qse_printf (QSE_T("cannot start thread4\n"));
return -1;
}
// turn a functor to a thread
QSE::ThreadC<Functor> thr5;
thr5.setStackSize (64000);
thr5.setContext (&localstopreq);
if (thr5.start(QSE::Thread::SIGNALS_BLOCKED) <= -1)
{
qse_printf (QSE_T("cannot start thread4\n"));
return -1;
}
while (!g_stopreq)
{
if (thr1.getState() == QSE::Thread::TERMINATED &&
thr2.getState() == QSE::Thread::TERMINATED &&
thr3.getState() == QSE::Thread::TERMINATED) break;
thr3.getState() == QSE::Thread::TERMINATED &&
thr4.getState() == QSE::Thread::TERMINATED &&
thr5.getState() == QSE::Thread::TERMINATED) break;
sleep (1);
}
if (g_stopreq)
{
thr1.stopreq = 1;
localstopreq = 1;
thr1.stopreq = 1;
}
thr1.join ();
thr2.join ();
thr3.join ();
thr4.join ();
thr5.join ();
qse_printf (QSE_T("thread1 ended with retcode %d\n"), thr1.getReturnCode());
qse_printf (QSE_T("thread2 ended with retcode %d\n"), thr2.getReturnCode());
qse_printf (QSE_T("thread3 ended with retcode %d\n"), thr3.getReturnCode());
qse_printf (QSE_T("thread4 ended with retcode %d\n"), thr4.getReturnCode());
qse_printf (QSE_T("thread5 ended with retcode %d\n"), thr5.getReturnCode());
qse_mtx_close (g_prmtx);
return 0;