Whitespace clean

packages/CLPBN/horus/Histogram.h

@@ -12,17 +12,17 @@ class HistogramSet
 {
   public:
     HistogramSet (unsigned, unsigned);
-      
+
     void nextHistogram (void);
 
     unsigned operator[] (size_t idx) const;
-  
+
     unsigned nrHistograms (void) const;
 
     void reset (void);
 
     static vector<Histogram> getHistograms (unsigned ,unsigned);
-   
+
     static unsigned nrHistograms (unsigned, unsigned);
 
     static size_t findIndex (
@@ -31,14 +31,14 @@ class HistogramSet
     static vector<double> getNumAssigns (unsigned, unsigned);
 
     friend std::ostream& operator<< (ostream &os, const HistogramSet& hs);
-   
+
   private:
     unsigned maxCount (size_t) const;
 
     void clearAfter (size_t);
 
-    unsigned  size_;
-    Histogram hist_;
+    unsigned   size_;
+    Histogram  hist_;
 };
 
 #endif // HORUS_HISTOGRAM_H