Remove private implementation of watcher's copy ctor and operator=.

diff --git a/ev++.h b/ev++.h
index 53367c10d396ef94fbeb87b89a99894f3243fec0..e921852db2f07f6ab254af210e5a6abdada9bcd6 100644 (file)
--- a/ev++.h
+++ b/ev++.h
@@ -208,10 +208,9 @@ namespace ev {
                                                                                         \
   private:                                                                              \
                                                                                         \
-    cppstem (const cppstem &o)                                                         \
-    { /* disabled */ }                                                                 \
+    cppstem (const cppstem &o);                                                         \
                                                                                         \
-    void operator =(const cppstem &o) { /* disabled */ }                                \
+    cppstem & operator =(const cppstem &o);                                             \
                                                                                         \
   public: