v0.2.48..v0.2.49 changeset ArbitraryCriterion.h

diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/ArbitraryCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/ArbitraryCriterion.h
index 23bf45f..94d48be 100644
--- a/hoot-core/src/main/cpp/hoot/core/criterion/ArbitraryCriterion.h
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/ArbitraryCriterion.h
@@ -68,6 +68,9 @@ public:
 
   virtual QString getDescription() const { return ""; }
 
+  virtual QString toString() const override
+  { return QString::fromStdString(className()).remove("hoot::"); }
+
 private:
 
   std::function<bool (const std::shared_ptr<const Element> &e)> _f;