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-rw-r--r--xmlserializer/XmlSource.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/xmlserializer/XmlSource.h b/xmlserializer/XmlSource.h
index 818298d..1a7c52e 100644
--- a/xmlserializer/XmlSource.h
+++ b/xmlserializer/XmlSource.h
@@ -31,4 +31,7 @@ class IXmlSource
{
public:
virtual void toXml(CXmlElement& xmlElement, CXmlSerializingContext& serializingContext) const = 0;
+
+protected:
+ virtual ~IXmlSource() {}
};