CC                 89 include/io_dgf.h       template<typename CC>	// We assume that CC::value_type is a container.
CC                 90 include/io_dgf.h       void to_dgfFile(const CC&, std::ostream&, const std::size_t precision);
CC                121 include/io_dgf.h       template<typename CC>
CC                122 include/io_dgf.h       void to_dgfFile(const CC& ccontainer, std::ostream& os,