Use C++11 range-based foor loops and auto, where possible.

[ginac.git] / ginac / polynomial / collect_vargs.h

diff --git a/ginac/polynomial/collect_vargs.h b/ginac/polynomial/collect_vargs.h
index 09014e3dc25832d1281bd926fd665e134b7cc035..f2e557111666a9c5203e7c850924c784fd3b746d 100644 (file)
--- a/ginac/polynomial/collect_vargs.h
+++ b/ginac/polynomial/collect_vargs.h
@@ -37,7 +37,7 @@ typedef std::vector<int> exp_vector_t;
 static inline bool operator<(const exp_vector_t& v1, const exp_vector_t& v2)
 {
        return std::lexicographical_compare(v1.rbegin(), v1.rend(),
-                                           v2.rbegin(), v2.rend());
+                                           v2.rbegin(), v2.rend());
 }
 
 static inline bool operator>(const exp_vector_t& v1, const exp_vector_t& v2)
@@ -49,8 +49,8 @@ static inline bool operator>(const exp_vector_t& v1, const exp_vector_t& v2)
 
 static inline bool zerop(const exp_vector_t& v)
 {
-       for (exp_vector_t::const_reverse_iterator i = v.rbegin(); i != v.rend(); ++i) {
-               if (*i != 0) 
+       for (auto & i : v) {
+               if (i != 0)
                        return false;
        }
        return true;