C++ (Cpp) StringWithDirection::isEmpty примеры использования

Пример #1

void DocumentLoader::setTitle(const StringWithDirection& title)
{
    if (title.isEmpty())
        return;

    if (m_pageTitle != title) {
        frameLoader()->willChangeTitle(this);
        m_pageTitle = title;
        frameLoader()->didChangeTitle(this);
    }
}