Suppress MSVC warnings.

git-svn-id: https://svn.apache.org/repos/asf/santuario/xml-security-cpp/trunk@1820684 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/xsec/xenc/impl/XENCEncryptedDataImpl.hpp b/xsec/xenc/impl/XENCEncryptedDataImpl.hpp
index 10d01ec..43f6bd5 100644
--- a/xsec/xenc/impl/XENCEncryptedDataImpl.hpp
+++ b/xsec/xenc/impl/XENCEncryptedDataImpl.hpp
@@ -37,6 +37,9 @@
 #include "XENCCipherImpl.hpp"
 #include "XENCEncryptedTypeImpl.hpp"
 
+#pragma warning(push)
+#pragma warning(disable: 4250)
+
 XSEC_DECLARE_XERCES_CLASS(DOMNode);
 
 class XENCEncryptedDataImpl : public XENCEncryptedData, public XENCEncryptedTypeImpl {
@@ -68,4 +71,6 @@
 
 };
 
+#pragma warning(pop)
+
 #endif /* XENCENCRYPTEDDATAIMPL_INCLUDE */
diff --git a/xsec/xenc/impl/XENCEncryptedKeyImpl.hpp b/xsec/xenc/impl/XENCEncryptedKeyImpl.hpp
index 9430896..e74a1d4 100644
--- a/xsec/xenc/impl/XENCEncryptedKeyImpl.hpp
+++ b/xsec/xenc/impl/XENCEncryptedKeyImpl.hpp
@@ -37,6 +37,9 @@
 #include "XENCCipherImpl.hpp"
 #include "XENCEncryptedTypeImpl.hpp"
 
+#pragma warning(push)
+#pragma warning(disable: 4250)
+
 XSEC_DECLARE_XERCES_CLASS(DOMNode);
 
 class XENCEncryptedKeyImpl : public XENCEncryptedKey, public XENCEncryptedTypeImpl {
@@ -86,4 +89,6 @@
 
 };
 
+#pragma warning(pop)
+
 #endif /* XENCENCRYPTEDKEYIMPL_INCLUDE */