-Add API for copying a branch of execution node.

-Allow to use if node several times.

1 files changed, 1 insertions, 1 deletions

diff --git a/operationcondition.h b/operationcondition.h
index a1a1b55..c3da827 100644
--- a/operationcondition.h
+++ b/operationcondition.h
@@ -42,7 +42,7 @@ public:
     BooleanCondition* getBoolean() const;
     void setBoolean(BooleanCondition *boolean);
 
-
+    virtual Validator* getCopy() const;
 private:
     ConditionOperator m_operator;
     BooleanCondition* m_boolean;