Method remove

kdevplatform/util/tests/test_embeddedfreetree.cpp:162–174

    }

    void remove(uint i)
    {
        TestItem item(i);
        KDevelop::EmbeddedTreeRemoveItem<TestItem, TestItemHandler> remove(data.data(), data.size(), m_centralFree,
            item);

        if (( int )remove.newItemCount() != ( int )data.size()) {
            QVector<TestItem> newData;
            newData.resize(remove.newItemCount());
            remove.transferData(newData.data(), newData.size());
            data = newData;
        }
    }

    std::set<uint> toSet() const
    {