diff options
Diffstat (limited to 'node/parenthesesnode.h')
| -rw-r--r-- | node/parenthesesnode.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/node/parenthesesnode.h b/node/parenthesesnode.h index 3347ba4..005345b 100644 --- a/node/parenthesesnode.h +++ b/node/parenthesesnode.h @@ -7,9 +7,10 @@ class ParenthesesNode : public ExecutionNode { public: ParenthesesNode(); - virtual void run(ExecutionNode* previous = NULL)=0; + virtual void run(ExecutionNode* previous = NULL); void setInternelNode(ExecutionNode* node); + virtual QString toString()const; private: ExecutionNode* m_internalNode; }; |