44     if (!fLogger) {  in log()
61     fLogger->log(lvl, buff, jsonstr.c_str());  in log()
221     , fLogger(std::move(logger))  in AnimationBuilder()
367     fLogger = std::move(logger);  in setLogger()
379         if (fLogger) {  in make()
380             fLogger->log(Logger::Level::kError, "Cannot parse streaming content.\n");  in make()
387         if (fLogger) {  in make()
388             fLogger->log(Logger::Level::kError, "Failed to read the input stream.\n");  in make()
414         if (fLogger) {  in make()
415             fLogger->log(Logger::Level::kError, "Failed to parse JSON input.\n");  in make()
434         if (fLogger) {  in make()
439             fLogger->log(Logger::Level::kError, msg.c_str());  in make()
447                                        std::move(fLogger),  in make()
456     if (!scene && fLogger) {  in make()
457         fLogger->log(Logger::Level::kError, "Could not parse animation.\n");  in make()