use new-style print methods

[ginac.git] / ginac / constant.h

diff --git a/ginac/constant.h b/ginac/constant.h
index 0092ac3b1c9d308082cded8c523d72966a3da818..f44ec9dcf08b30d356bf7d01e7198e53ca8fe2b3 100644 (file)
--- a/ginac/constant.h
+++ b/ginac/constant.h
@@ -48,21 +48,20 @@ public:
        
        // functions overriding virtual functions from base classes
 public:
-       void print(const print_context & c, unsigned level = 0) const;
        ex evalf(int level = 0) const;
 protected:
        ex derivative(const symbol & s) const;
        bool is_equal_same_type(const basic & other) const;
        unsigned calchash() const;
        
-       // new virtual functions which can be overridden by derived classes
-       // none
-       
        // non-virtual functions in this class
-       // none
-       
+protected:
+       void do_print(const print_context & c, unsigned level) const;
+       void do_print_tree(const print_tree & c, unsigned level) const;
+       void do_print_latex(const print_latex & c, unsigned level) const;
+       void do_print_python_repr(const print_python_repr & c, unsigned level) const;
+
 // member variables
-       
 private:
        std::string name;     ///< printname of this constant
        std::string TeX_name; ///< LaTeX name