From 80a9a45ad09512f6d2dd4f806ff774d79fcda5df Mon Sep 17 00:00:00 2001 From: weidai Date: Mon, 13 Mar 2006 13:26:26 +0000 Subject: add missing Ref() function --- cryptlib.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'cryptlib.h') diff --git a/cryptlib.h b/cryptlib.h index 9b173239..46ac0beb 100644 --- a/cryptlib.h +++ b/cryptlib.h @@ -521,6 +521,11 @@ public: class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE HashTransformation : public Algorithm { public: + //! return a reference to this object, + /*! This function is useful for passing a temporary HashTransformation object to a + function that takes a non-const reference. */ + HashTransformation& Ref() {return *this;} + //! process more input virtual void Update(const byte *input, size_t length) =0; -- cgit v1.2.1