Template Class string_ostream¶ Defined in File string_ostream.hpp Inheritance Relationships¶ Base Type¶ public std::ostream Class Documentation¶ template<int mark>class string_ostream : public std::ostream¶ ostream that appends to an std::string, guarded by a plain mutex. Public Functions inline string_ostream(stringbuf_t::target_type &target, stringbuf_t::mutex_type &mtx)¶