49     if (!fLogger) {  in log()
71     fLogger->log(lvl, buff, jsonstr.c_str());  in log()
171     , fLogger(std::move(logger))  in AnimationBuilder()
330     fLogger = std::move(logger);  in setLogger()
352         if (fLogger) {  in make()
353             fLogger->log(Logger::Level::kError, "Cannot parse streaming content.\n");  in make()
360         if (fLogger) {  in make()
361             fLogger->log(Logger::Level::kError, "Failed to read the input stream.\n");  in make()
387         if (fLogger) {  in make()
388             fLogger->log(Logger::Level::kError, "Failed to parse JSON input.\n");  in make()
407         if (fLogger) {  in make()
412             fLogger->log(Logger::Level::kError, msg.c_str());  in make()
420                                        std::move(fLogger),  in make()
431     if (!ainfo.fScene && fLogger) {  in make()
432         fLogger->log(Logger::Level::kError, "Could not parse animation.\n");  in make()