diff options
Diffstat (limited to 'node/executionnode.h')
| -rw-r--r-- | node/executionnode.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/node/executionnode.h b/node/executionnode.h index 6fe8c62..a84bef0 100644 --- a/node/executionnode.h +++ b/node/executionnode.h @@ -80,11 +80,13 @@ public: */ virtual ExecutionNode* getCopy() const = 0; + virtual qint64 getScalarResult(); + protected: /** * @brief m_nextNode */ - ExecutionNode* m_previousNode; + ExecutionNode* m_previousNode= nullptr; /** * @brief m_result */ @@ -92,7 +94,7 @@ protected: /** * @brief m_nextNode */ - ExecutionNode* m_nextNode; + ExecutionNode* m_nextNode = nullptr; /** * @brief m_errors */ |