From: Christian Bauer <Christian.Bauer@uni-mainz.de>
Date: Thu, 20 Nov 2003 17:53:46 +0000 (+0000)
Subject: fderivative wasn't printed correctly
X-Git-Tag: release_1-2-0~63
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=15e0b473690973fe55bfc8f47d9db5f9ee07fc46;ds=sidebyside

fderivative wasn't printed correctly
---

diff --git a/ginac/fderivative.cpp b/ginac/fderivative.cpp
index e33ec963..339bc30c 100644
--- a/ginac/fderivative.cpp
+++ b/ginac/fderivative.cpp
@@ -95,6 +95,12 @@ DEFAULT_UNARCHIVE(fderivative)
 // functions overriding virtual functions from base classes
 //////////
 
+void fderivative::print(const print_context & c, unsigned level) const
+{
+	// class function overrides print(), but we don't want that
+	basic::print(c, level);
+}
+
 void fderivative::do_print(const print_context & c, unsigned level) const
 {
 	c.s << "D[";
diff --git a/ginac/fderivative.h b/ginac/fderivative.h
index ee3405db..06bfd6cd 100644
--- a/ginac/fderivative.h
+++ b/ginac/fderivative.h
@@ -60,6 +60,7 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
+	void print(const print_context & c, unsigned level = 0) const;
 	ex eval(int level = 0) const;
 	ex evalf(int level = 0) const;
 	ex series(const relational & r, int order, unsigned options = 0) const;