Fix constructors of scorer classes and optimizer classes.

Using public const members is not good idea.
It should be initialized in private by constructors.

1 files changed, 2 insertions, 1 deletions

diff --git a/mert/CderScorer.h b/mert/CderScorer.h
index 9a1ad8348..edbca78e2 100644
--- a/mert/CderScorer.h
+++ b/mert/CderScorer.h
@@ -15,6 +15,8 @@ class CderScorer: public StatisticsBasedScorer
 {
 public:
   explicit CderScorer(const string& config);
+  ~CderScorer();
+
   virtual void setReferenceFiles(const vector<string>& referenceFiles);
   virtual void prepareStats(size_t sid, const string& text, ScoreStats& entry)
   {
@@ -46,7 +48,6 @@ private:
 
   // no copying allowed
   CderScorer(const CderScorer&);
-  ~CderScorer() {}
   CderScorer& operator=(const CderScorer&);
 };