QCachedEventList.cc

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#include "QCachedEventList.hh"
 
Q_BEGIN_NAMESPACE
 
QCachedEventList::QCachedEventList()
{
    fFrees.clear();
    fIndexes.clear();
    fElements.clear();
}
 
QCachedEventList::~QCachedEventList()
{
    for(size_t i = 0; i < fElements.size(); i++)
    {
        delete fElements[i];
    }
 
}
 
 
void QCachedEventList::Clear()
{
    fIndexes.clear();
    for(size_t i = 0; i < fElements.size(); i++) 
        fFrees.push_back(i);
}
 
 
void QCachedEventList::Push(const QEvent& ev) 
{
    if(fFrees.empty()) {
        fIndexes.push_back(fElements.size());
        QEventAssembler* neva = new QEventAssembler();
        neva->Assign(ev);
        fElements.push_back(neva);
    } else {
        int index = fFrees.front();
        fIndexes.push_back(index);
        fElements[index]->Assign(ev);
        fFrees.pop_front();
    }
 
}
 
void QCachedEventList::Pop()
{
    if(!fIndexes.empty()) {
        fFrees.push_back(fIndexes.front());
        fIndexes.pop_front();
    }
}
 
 
 
Q_END_NAMESPACE