Method popViewControllerAtIndex

CrossApp/controller/CAViewController.cpp:859–886

}

CAViewController* CANavigationController::popViewControllerAtIndex(int index)
{
    if (index >= m_pViewControllers.size() || index < 0)
    {
        return NULL;
    }
    
    if (index == m_pViewControllers.size() - 1)
    {
        return this->popViewControllerAnimated(false);
    }
    
    CAViewController* viewController = m_pViewControllers.at(index);
    viewController->viewDidDisappear();
    viewController->m_pNavigationController = NULL;
    viewController->removeViewFromSuperview();
    viewController->retain()->autorelease();
    m_pViewControllers.erase(index);
    
    m_pContainers.at(index)->removeFromSuperview();
    m_pContainers.erase(index);
    
    m_pSecondContainers.erase(index);
    
    m_pNavigationBars.erase(index);
    
    return viewController;
}

void CANavigationController::navigationPopViewController(CANavigationBar* navigationBar, bool animated)
{