490     std::ostringstream effectBuilder;  in compose()  local
514             effectBuilder << e.delayMs << ",";  in compose()
528             effectBuilder << effectIndex << "." << intensityToVolLevel(e.scale, effectIndex) << ",";  in compose()
533     if (effectBuilder.tellp() == 0) {  in compose()
538     effectBuilder << 0;  in compose()
540     effectQueue = effectBuilder.str();  in compose()
1155     std::ostringstream effectBuilder;  in getCompoundDetails()  local
1169             effectBuilder << thisEffectIndex << "." << thisVolLevel;  in getCompoundDetails()
1172             effectBuilder << ",";  in getCompoundDetails()
1174             effectBuilder << WAVEFORM_DOUBLE_CLICK_SILENCE_MS;  in getCompoundDetails()
1177             effectBuilder << ",";  in getCompoundDetails()
1184             effectBuilder << thisEffectIndex << "." << thisVolLevel;  in getCompoundDetails()
1198     *outEffectQueue = effectBuilder.str();  in getCompoundDetails()