FIXED remove "this->" usage (see CPG-033)

imaging/actions/itksegmentation/ManualThreshold.cpp

@@ -49,10 +49,10 @@ ManualThreshold::ManualThreshold(ActionExtension* extension) : Action(extension)
     setComponent("ImageComponent");
 
     // Setting classification family and tags
-    this->setFamily("ITK Segmentation");
-    this->addTag("Threshold");
-    this->addTag("Manual");
-    this->addTag("Classification");
+    setFamily("ITK Segmentation");
+    addTag("Threshold");
+    addTag("Manual");
+    addTag("Classification");
 
     // Setting parameters default values
     Property* lowThresholdProperty = new Property(tr("Low Threshold"), 128, tr("Voxels which have a scalar value below this low threshold value will be set to black (min possible value). Above it AND below the high threshold value, they will be set to white (max possible value)."), "");
@@ -114,8 +114,8 @@ Action::ApplyStatus ManualThreshold::apply() {
 // --------------- process -------------------
 void ManualThreshold::process(ImageComponent* comp) {
     // Get the parameters
-    this->lowThreshold = property("Low Threshold").toInt();
-    this->highThreshold = property("High Threshold").toInt();
+    lowThreshold = property("Low Threshold").toInt();
+    highThreshold = property("High Threshold").toInt();
 
     // ITK filter implementation using templates
     vtkSmartPointer<vtkImageData> inputImage = comp->getImageData();