create_stringVertices   70 include/io_dgf.h       Handler::Lines create_stringVertices(const std::string& filename);
create_stringVertices  210 src/io_dgf.cpp   const auto vertices_list = create_stringVertices(dgf_file);
create_stringVertices  221 src/io_dgf.cpp   const auto vertices_list = create_stringVertices(filename);