Add fderivative::derivatives() method.

[ginac.git] / ginac / fderivative.h

diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index 70f65ec4d4bfe3b45efee4e13e2eceb6b1dffc5e..fe7abe81385a7fe842562c8245f225539c340b03 100644 (file)
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -72,6 +72,8 @@ protected:
        bool match_same_type(const basic & other) const override;
 
        // non-virtual functions in this class
+public:
+       const paramset& derivatives() const;
 protected:
        void do_print(const print_context & c, unsigned level) const;
        void do_print_csrc(const print_csrc & c, unsigned level) const;