Use C++11 'auto' and range-based for loops where possible.

[ginac.git] / ginac / fderivative.cpp

diff --git a/ginac/fderivative.cpp b/ginac/fderivative.cpp
index b8ad07a8ada48b63b4c316445b622805026dc1a8..9e3c981a78c9c0629b301fc67b5fbe95dbfd0e99 100644 (file)
--- a/ginac/fderivative.cpp
+++ b/ginac/fderivative.cpp
@@ -81,7 +81,7 @@ GINAC_BIND_UNARCHIVER(fderivative);
 void fderivative::archive(archive_node &n) const
 {
        inherited::archive(n);
-       paramset::const_iterator i = parameter_set.begin(), end = parameter_set.end();
+       auto i = parameter_set.begin(), end = parameter_set.end();
        while (i != end) {
                n.add_unsigned("param", *i);
                ++i;
@@ -102,7 +102,7 @@ void fderivative::print(const print_context & c, unsigned level) const
 void fderivative::do_print(const print_context & c, unsigned level) const
 {
        c.s << "D[";
-       paramset::const_iterator i = parameter_set.begin(), end = parameter_set.end();
+       auto i = parameter_set.begin(), end = parameter_set.end();
        --end;
        while (i != end) {
                c.s << *i++ << ",";
@@ -114,7 +114,7 @@ void fderivative::do_print(const print_context & c, unsigned level) const
 void fderivative::do_print_csrc(const print_csrc & c, unsigned level) const
 {
        c.s << "D_";
-       paramset::const_iterator i = parameter_set.begin(), end = parameter_set.end();
+       auto i = parameter_set.begin(), end = parameter_set.end();
        --end;
        while (i != end)
                c.s << *i++ << "_";
@@ -129,13 +129,13 @@ void fderivative::do_print_tree(const print_tree & c, unsigned level) const
            << std::hex << ", hash=0x" << hashvalue << ", flags=0x" << flags << std::dec
            << ", nops=" << nops()
            << ", params=";
-       paramset::const_iterator i = parameter_set.begin(), end = parameter_set.end();
+       auto i = parameter_set.begin(), end = parameter_set.end();
        --end;
        while (i != end)
                c.s << *i++ << ",";
        c.s << *i << std::endl;
-       for (size_t i=0; i<seq.size(); ++i)
-               seq[i].print(c, level + c.delta_indent);
+       for (auto & i : seq)
+               i.print(c, level + c.delta_indent);
        c.s << std::string(level + c.delta_indent, ' ') << "=====" << std::endl;
 }