add CRYPTOPP_NO_VTABLE

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@69 57ff6487-cd31-0410-9ec3-f628ee90f5f0

1 files changed, 2 insertions, 2 deletions

diff --git a/filters.h b/filters.h
index 8566657..22994c9 100644
--- a/filters.h
+++ b/filters.h
@@ -11,7 +11,7 @@
 NAMESPACE_BEGIN(CryptoPP)
 
 /// provides an implementation of BufferedTransformation's attachment interface
-class Filter : public BufferedTransformation, public NotCopyable
+class CRYPTOPP_NO_VTABLE Filter : public BufferedTransformation, public NotCopyable
 {
 public:
 	Filter(BufferedTransformation *attachment);
@@ -621,7 +621,7 @@ private:
 };
 
 //! A Filter that pumps data into its attachment as input
-class Source : public InputRejecting<Filter>
+class CRYPTOPP_NO_VTABLE Source : public InputRejecting<Filter>
 {
 public:
 	Source(BufferedTransformation *attachment)