Changeset 420 for trunk/lib/statistics/Averager.h

Timestamp:

Dec 2, 2005, 1:15:50 AM (16 years ago)

Author:

Jari Häkkinen

Message:

Merged better_matrix_class changes r402:419 into the trunk.

File:

• trunk/lib/statistics/Averager.h (modified) (2 diffs)

trunk/lib/statistics/Averager.h

@@ -26 +26 @@
     /// Default constructor
     ///
-    Averager(void);
+    inline Averager(void) : n_(0), x_(0), xx_(0) {}
     
     ///
@@ -32 +32 @@
     /// number of samples \a n.
     ///
-    Averager(const double x, const double xx, const long n);
+    inline Averager(const double x,const double xx,const long n)
+      : n_(n), x_(x), xx_(xx) {}
 
     ///
     /// Copy constructor
     ///
-    Averager(const Averager&);
-    
+    inline Averager(const Averager& a) : n_(a.n_), x_(a.x_), xx_(a.xx_) {}
+
     ///
     /// Adding \a n (default=1) number of data point(s) with value \a d.
     ///
-    inline void add(const double d,const long n=1)
-    {n_+=n; x_+=n*d; xx_+=n*d*d;}
+    inline void add(const double d,const long n=1) { n_+=n; x_+=n*d; xx_+=n*d*d;}
 
     ///