GINAC_DECLARE_REGISTERED_CLASS declares duplicate() and compare_same_type(),

[ginac.git] / ginac / coloridx.h

diff --git a/ginac/coloridx.h b/ginac/coloridx.h
index 780aac4275e0d3bc246be7883b9af90acae33371..a727b912ad592bf3ac2c8539ce16bed85709662d 100644 (file)
--- a/ginac/coloridx.h
+++ b/ginac/coloridx.h
@@ -54,7 +54,6 @@ public:
 
        // functions overriding virtual functions from bases classes
 public:
-       basic * duplicate() const;
        void printraw(std::ostream & os) const;
        void printtree(std::ostream & os, unsigned indent) const;
        void print(std::ostream & os, unsigned upper_precedence=0) const;