Не реагирует на if

directions.push_back(std::make_pair(currentRow, Down));

void Widget::conversion()
{
    std::vector<std::pair<int, Direction> > directions; // rowNumber and direction
    sourcePointsType::iterator sourceRow = m_sourcePoints.begin();
    finalPointsType::iterator finalRow = m_finalPoints.begin();
    int currentRow = 0;
    for(;
        sourceRow != m_sourcePoints.end() && finalRow != m_finalPoints.end();
        ++sourceRow, ++finalRow, ++currentRow) {
        if(countPointsInRows(m_sourcePoints.begin(), sourceRow) ==
                countPointsInRows(m_finalPoints.begin(), finalRow)) {
            if(sourceRow->size() > finalRow->size()) {
                directions.push_back(std::make_pair(currentRow, Down));
            }
        }
        else if(countPointsInRows(m_sourcePoints.begin(), sourceRow) >
                countPointsInRows(m_finalPoints.begin(), finalRow)) {
            directions.push_back(std::make_pair(currentRow, Down));
        }
        else { // <
            directions.push_back(std::make_pair(currentRow, Up));
        }
    }
}

directions.push_back(std::make_pair(currentRow, Down));