[stuff.common.logging] added method to obtain an empty stream

cae51a05 · Dr. Felix Tobias Schindler · c6551785 · cae51a05
Commit cae51a05 authored 12 years ago by Dr. Felix Tobias Schindler
--- a/dune/stuff/common/logging.hh
+++ b/dune/stuff/common/logging.hh
@@ -207,6 +207,10 @@ public:
  {
    return getStream(LOG_DEBUG);
  }
+  LogStream& devnull()
+  {
+    return emptyLogStream_;
+  }
  LogStream& matlab()
  {
    if (matlabLogStreamPtr)