For uniformity of style. Search for `\{\s*(return m_\w+;)\s*\}` in *.cpp returns ``` Param/Distrib/DistributionHandler.cpp return m_distributions; Resample/Processed/ReSample.cpp return m_stack; Resample/Processed/ReSample.cpp return m_relayouts; Fit/Param/Parameters.cpp return m_corr_matrix; Fit/Param/AttLimits.cpp return m_fixed; Fit/Option/MultiOption.cpp return m_value; Fit/Option/MultiOption.cpp return m_default_value; Sim/Export/MaterialKeyHandler.cpp return m_Key2Mat; GUI/Model/Material/MaterialItem.cpp return m_delta; GUI/Model/Material/MaterialItem.cpp return m_beta; GUI/Model/Material/MaterialItem.cpp return m_sld_re; GUI/Model/Material/MaterialItem.cpp return m_sld_im; GUI/View/FitControl/GUIFitObserver.cpp return m_block_update_plots; GUI/View/FitControl/FitWorkerLauncher.cpp return m_fit_start; GUI/View/FitControl/FitWorkerLauncher.cpp return m_fit_end; GUI/View/FitMessage/FitLog.cpp return m_messages; GUI/View/Overlay/FullframeOverlay.cpp return m_item; GUI/View/Overlay/LineOverlays.cpp return m_item; GUI/View/Overlay/PolygonOverlay.cpp return m_item; GUI/View/Overlay/EllipseOverlay.cpp return m_item; GUI/View/Overlay/VertexOverlay.cpp return m_item; GUI/View/Overlay/RectangleOverlay.cpp return m_item; Base/Py/ArrayWrapper.cpp return m_datasize; Base/Py/ArrayWrapper.cpp return m_array_ptr; Base/Py/ArrayWrapper.cpp return m_owndata; Device/Data/Datafield.cpp return m_err_sigmas; Device/Data/Datafield.cpp return m_values; ```