comparison layer/Colour3DPlotLayer.cpp @ 1408:c8a6fd3f9dff fix-static-analysis

Use nullptr throughout

 
 //#define DEBUG_COLOUR_3D_PLOT_LAYER_PAINT 1
 
 
 Colour3DPlotLayer::Colour3DPlotLayer() :
-    m_model(0),
+    m_model(nullptr),
     m_colourScale(ColourScaleType::Linear),
     m_colourScaleSet(false),
     m_colourMap(0),
     m_colourInverted(false),
     m_gain(1.0),

     m_smooth(false),
     m_peakResolution(256),
     m_miny(0),
     m_maxy(0),
     m_synchronous(false),
-    m_peakCache(0),
+    m_peakCache(nullptr),
     m_peakCacheDivisor(8)
 {
     QSettings settings;
     settings.beginGroup("Preferences");
     setColourMap(settings.value("colour-3d-plot-colour", ColourMapper::Green).toInt());

         m_peakResolution = 128;
     }
 
     if (m_peakCache) m_peakCache->aboutToDelete();
     delete m_peakCache;
-    m_peakCache = 0;
+    m_peakCache = nullptr;
 
     invalidateRenderers();
     invalidateMagnitudes();
 
     emit modelReplaced();

                                 sv_frame_t /* endFrame */)
 {
     //!!! should do this only if the range is visible
     if (m_peakCache) m_peakCache->aboutToDelete();
     delete m_peakCache;
-    m_peakCache = 0;
+    m_peakCache = nullptr;
     
     invalidateRenderers();
     invalidateMagnitudes();
 }
 

 Colour3DPlotLayer::getNewPropertyRangeMapper(const PropertyName &name) const
 {
     if (name == "Gain") {
         return new LinearRangeMapper(-50, 50, -25, 25, tr("dB"));
     }
-    return 0;
+    return nullptr;
 }
 
 void
 Colour3DPlotLayer::setProperty(const PropertyName &name, int value)
 {

 }
 
 RangeMapper *
 Colour3DPlotLayer::getNewVerticalZoomRangeMapper() const
 {
-    if (!m_model) return 0;
+    if (!m_model) return nullptr;
 
     return new LinearRangeMapper(0, m_model->getHeight(),
                                  0, m_model->getHeight(), "");
 }
 

     
     if (m_renderers.find(viewId) == m_renderers.end()) {
 
         Colour3DPlotRenderer::Sources sources;
         sources.verticalBinLayer = this;
-        sources.fft = 0;
+        sources.fft = nullptr;
         sources.source = m_model;
         sources.peakCaches.push_back(getPeakCache());
 
         ColourScale::Parameters cparams;
         cparams.colourMap = m_colourMap;