- epsilon*epsilon contractions work

[ginac.git] / ginac / clifford.h

diff --git a/ginac/clifford.h b/ginac/clifford.h
index 0c8573ae232ec47b64a6a49ff49659529c3f87ea..50a0c70cdaa64b96fb68d7322b5b641c39a0a9ea 100644 (file)
--- a/ginac/clifford.h
+++ b/ginac/clifford.h
@@ -48,6 +48,9 @@ public:
        clifford(unsigned char rl, exvector * vp); // vp will be deleted
 
        // functions overriding virtual functions from base classes
+public:
+       void print(const print_context & c, unsigned level = 0) const;
+
 protected:
        bool match_same_type(const basic & other) const;
        ex simplify_ncmul(const exvector & v) const;