Esempi in C++ (Cpp) per QueueElement::Run

Esempio n. 1

File: Queue.cpp Progetto: MediaArea/MediaConch_SourceCode

QueueElement *Queue::run_next()
{
    QueueElement* el = NULL;

    if (!queue[PRIORITY_HIGH].empty())
    {
        el = queue[PRIORITY_HIGH].front();
        queue[PRIORITY_HIGH].pop_front();
    }
    else if (!queue[PRIORITY_MEDIUM].empty())
    {
        el = queue[PRIORITY_MEDIUM].front();
        queue[PRIORITY_MEDIUM].pop_front();
    }
    else if (!queue[PRIORITY_LOW].empty())
    {
        el = queue[PRIORITY_LOW].front();
        queue[PRIORITY_LOW].pop_front();
    }
    else if (!queue[PRIORITY_NONE].empty())
    {
        el = queue[PRIORITY_NONE].front();
        queue[PRIORITY_NONE].pop_front();
    }

    if (!el)
        return NULL;

    el->Run();
    return el;
}