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Diffstat (limited to 'src/listeners/attributelistener.h')
-rw-r--r-- | src/listeners/attributelistener.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/listeners/attributelistener.h b/src/listeners/attributelistener.h index d098bd2ae..634dd2d61 100644 --- a/src/listeners/attributelistener.h +++ b/src/listeners/attributelistener.h @@ -30,6 +30,8 @@ class AttributeListener notfinal { public: + A_DELETE_COPY(AttributeListener) + virtual void attributeChanged(const AttributesT id, const int oldVal, const int newVal) = 0; |