- template<typename T>
- inline Logger &operator<<(const T &value) { _stream << value << " "; return *this; }
- inline Logger &operator<<(const QStringList & t) { _stream << t.join(" ") << " "; return *this; }
- inline Logger &operator<<(bool t) { _stream << (t ? "true" : "false") << " "; return *this; }