21 void error(
const std::wstring &text);
23 void warn(
const std::wstring &text);
25 void info(
const std::wstring &text);
27 void debug(
const std::wstring &text);
29 static Logger &getInstance();
34 void log(
const std::wstring& text,
const std::wstring& level);
36 std::wofstream m_stream;
39 std::string currentTime();
41 std::string currentDate();
43 std::string dateTimeInFormat(
const char* format);