- minor cleanup

diff --git a/ginac/fderivative.cpp b/ginac/fderivative.cpp
index 319cae202b62ba4922644eeb726253b15e4a31b9..7f40359bdb10f39c0371632812361db8d695cd04 100644 (file)
--- a/ginac/fderivative.cpp
+++ b/ginac/fderivative.cpp
@@ -109,7 +109,7 @@ void fderivative::print(const print_context & c, unsigned level) const
 {
        debugmsg("fderivative print", LOGLEVEL_PRINT);
 
 {
        debugmsg("fderivative print", LOGLEVEL_PRINT);
 

-       if (is_of_type(c, print_tree)) {
+       if (is_a<print_tree>(c)) {

 
                c.s << std::string(level, ' ') << class_name() << " "
                    << registered_functions()[serial].name
 
                c.s << std::string(level, ' ') << class_name() << " "
                    << registered_functions()[serial].name


@@ -120,7 +120,7 @@ void fderivative::print(const print_context & c, unsigned level) const
                --end;
                while (i != end)
                        c.s << *i++ << ",";
                --end;
                while (i != end)
                        c.s << *i++ << ",";

-               c.s << *i << endl;
+               c.s << *i << std::endl;

                unsigned delta_indent = static_cast<const print_tree &>(c).delta_indent;
                for (unsigned i=0; i<seq.size(); ++i)
                        seq[i].print(c, level + delta_indent);
                unsigned delta_indent = static_cast<const print_tree &>(c).delta_indent;
                for (unsigned i=0; i<seq.size(); ++i)
                        seq[i].print(c, level + delta_indent);