Index: trunk/Mars/mhist/MHCamera.h
===================================================================
--- trunk/Mars/mhist/MHCamera.h	(revision 15257)
+++ trunk/Mars/mhist/MHCamera.h	(revision 15258)
@@ -110,12 +110,12 @@
 
     // This is a trick to remove TH1 entries from the context menu
-    TH1 *Rebin(Int_t ngroup=2, const char *newname="", const Double_t *bin=0) { return this; }
-    TH1 *Rebin(Int_t ngroup=2, const char *newname="") { return this; }
+    TH1 *Rebin(Int_t =2, const char * ="", const Double_t * =0) { return this; }
+    TH1 *Rebin(Int_t =2, const char * ="") { return this; }
     void DrawPanel() {}
 
     Int_t Fill(Axis_t x);
-    Int_t Fill(const char *name, Stat_t w) { return -1; }
-    void  FillN(Int_t ntimes, const Axis_t *x, const Double_t *w, Int_t stride=1) {}
-    void  FillN(Int_t, const Axis_t *, const Axis_t *, const Double_t *, Int_t) {}
+    Int_t Fill(const char *, Stat_t) { return -1; }
+    void  FillN(Int_t, const Axis_t *, const Double_t *, Int_t =1) {}
+    void  FillN(Int_t, const Axis_t *, const Axis_t *,   const Double_t *, Int_t) {}
 
 public:
@@ -189,15 +189,15 @@
 
     Stat_t   GetBinContent(Int_t bin) const;
-    Stat_t   GetBinContent(Int_t binx, Int_t biny) const { return GetBinContent(binx); }
-    Stat_t   GetBinContent(Int_t binx, Int_t biny, Int_t binz) const { return GetBinContent(binx); }
+    Stat_t   GetBinContent(Int_t binx, Int_t) const { return GetBinContent(binx); }
+    Stat_t   GetBinContent(Int_t binx, Int_t, Int_t) const { return GetBinContent(binx); }
     Stat_t   GetBinError(Int_t bin) const;
-    Stat_t   GetBinError(Int_t binx, Int_t biny) const { return GetBinError(binx); }
-    Stat_t   GetBinError(Int_t binx, Int_t biny, Int_t binz) const { return GetBinError(binx); }
+    Stat_t   GetBinError(Int_t binx, Int_t) const { return GetBinError(binx); }
+    Stat_t   GetBinError(Int_t binx, Int_t, Int_t) const { return GetBinError(binx); }
 
     Double_t GetMinimum(Bool_t ball) const { return GetMinimumSectors(TArrayI(), TArrayI(), ball); }
     Double_t GetMaximum(Bool_t ball) const { return GetMaximumSectors(TArrayI(), TArrayI(), ball); }
 
-    Double_t GetMinimum(Double_t gt) const { return GetMinimumSectors(TArrayI(), TArrayI(), kFALSE); } // FIXME: To be done: Minimum greater than
-    Double_t GetMaximum(Double_t lt) const { return GetMaximumSectors(TArrayI(), TArrayI(), kFALSE); } // FIXME: To be done: Maximum lower than
+    Double_t GetMinimum(Double_t /*gt*/) const { return GetMinimumSectors(TArrayI(), TArrayI(), kFALSE); } // FIXME: To be done: Minimum greater than
+    Double_t GetMaximum(Double_t /*lt*/) const { return GetMaximumSectors(TArrayI(), TArrayI(), kFALSE); } // FIXME: To be done: Maximum lower than
 
     Double_t GetMinimum() const { return GetMinimum(0.0); } // FIXME: To be done: Minimum greater than