diff options
Diffstat (limited to 'source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp')
-rw-r--r-- | source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp b/source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp index 4b72089c6ba2e..2f06d684f953c 100644 --- a/source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp +++ b/source/Plugins/Language/CPlusPlus/LibCxxQueue.cpp @@ -38,16 +38,21 @@ public: } private: - ValueObjectSP m_container_sp; + // The lifetime of a ValueObject and all its derivative ValueObjects + // (children, clones, etc.) is managed by a ClusterManager. These + // objects are only destroyed when every shared pointer to any of them + // is destroyed, so we must not store a shared pointer to any ValueObject + // derived from our backend ValueObject (since we're in the same cluster). + ValueObject* m_container_sp = nullptr; }; } // namespace bool QueueFrontEnd::Update() { - m_container_sp.reset(); + m_container_sp = nullptr; ValueObjectSP c_sp = m_backend.GetChildMemberWithName(ConstString("c"), true); if (!c_sp) return false; - m_container_sp = c_sp->GetSyntheticValue(); + m_container_sp = c_sp->GetSyntheticValue().get(); return false; } |