Method m_outputLineWithId

apps/PathTreeExport/DOTGraphOutput.cpp:159–162

    m_outputLineWithId(id, os.str());
}
void DOTGraphOutput::m_outputLineWithId(std::string const &id,
                                        std::string const &line) {
    m_idAndOutput.push_back(std::make_pair(id, line));
}
DOTNode &DOTGraphOutput::m_addNode(std::string const &fullPath) {
    auto id = m_getNextID();
    m_nodes.emplace(