diff options
Diffstat (limited to 'NodeOutput.h')
| -rw-r--r-- | NodeOutput.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/NodeOutput.h b/NodeOutput.h index 3b60335..cd25055 100644 --- a/NodeOutput.h +++ b/NodeOutput.h @@ -14,4 +14,8 @@ private: NodeOutput(const char * type); constexpr static const char * type = "probe"; static NodeOutput instance; + +public: + virtual void accept(NodeVisitor & visitor) { visitor.visit(*this); } }; + |