Add constness some getters

diff --git a/vv/vvSlicerManager.cxx b/vv/vvSlicerManager.cxx
index 9a163093ea40b9db9397581f9f56c57a6befeb4c..e739eef8e56f866983a78d28a5fbeb0fa3eff33b 100644 (file)
--- a/vv/vvSlicerManager.cxx
+++ b/vv/vvSlicerManager.cxx
@@ -763,7 +763,7 @@ double vvSlicerManager::GetColorLevel()
 //----------------------------------------------------------------------------
 
 //----------------------------------------------------------------------------
-double vvSlicerManager::GetOverlayColorWindow()
+double vvSlicerManager::GetOverlayColorWindow() const
 {
   if (mSlicers.size())
     return mSlicers[0]->GetOverlayColorWindow();
@@ -772,7 +772,7 @@ double vvSlicerManager::GetOverlayColorWindow()
 //----------------------------------------------------------------------------
 
 //----------------------------------------------------------------------------
-double vvSlicerManager::GetOverlayColorLevel()
+double vvSlicerManager::GetOverlayColorLevel() const
 {
   if (mSlicers.size())
     return mSlicers[0]->GetOverlayColorLevel();
@@ -781,7 +781,7 @@ double vvSlicerManager::GetOverlayColorLevel()
 //----------------------------------------------------------------------------
 
 //----------------------------------------------------------------------------
-bool vvSlicerManager::GetLinkOverlayWindowLevel()
+bool vvSlicerManager::GetLinkOverlayWindowLevel() const
 {
   if (mSlicers.size())
     return mSlicers[0]->GetLinkOverlayWindowLevel();

diff --git a/vv/vvSlicerManager.h b/vv/vvSlicerManager.h
index e8a229b877d8dc3e9d669c58d429742401e2753d..aff339a42b0f846e388265369cc724fecf31ac9e 100644 (file)
--- a/vv/vvSlicerManager.h
+++ b/vv/vvSlicerManager.h
@@ -139,31 +139,31 @@ class vvSlicerManager : public QObject {
 
   double GetColorWindow();
   double GetColorLevel();
-  double GetOverlayColorWindow();
-  double GetOverlayColorLevel();
-  bool GetLinkOverlayWindowLevel();
+  double GetOverlayColorWindow() const;
+  double GetOverlayColorLevel() const;
+  bool GetLinkOverlayWindowLevel() const;
   int GetColorMap() {
     return mColorMap;
   }
   int GetPreset() {
     return mPreset;
   }
-  int GetOverlayColor() {
+  int GetOverlayColor() const {
     return mOverlayColor;
   }
-  int GetFusionOpacity() {
+  int GetFusionOpacity() const {
     return mFusionOpacity;
   }
-  int GetFusionThresholdOpacity() {
+  int GetFusionThresholdOpacity() const {
     return mFusionThresOpacity;
   }
-  int GetFusionColorMap() {
+  int GetFusionColorMap() const {
     return mFusionColorMap;
   }
-  double GetFusionWindow() {
+  double GetFusionWindow() const {
     return mFusionWindow;
   }
-  double GetFusionLevel() {
+  double GetFusionLevel() const {
     return mFusionLevel;
   }