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

[ginac.git] / ginac / basic.cpp

diff --git a/ginac/basic.cpp b/ginac/basic.cpp
index 0dfa7d785dd796ad3c1ecf70871c4e54a93d0d07..1a3438e753c7627f03cfc902107d90c67a32a21a 100644 (file)
--- a/ginac/basic.cpp
+++ b/ginac/basic.cpp
@@ -373,7 +373,7 @@ ex basic::collect(const ex & s, bool distributed) const
                                        pre_coeff = pre_coeff.coeff(li, cexp);
                                        key *= pow(li, cexp);
                                }
-                               exmap::iterator ci = cmap.find(key);
+                               auto ci = cmap.find(key);
                                if (ci != cmap.end())
                                        ci->second += pre_coeff;
                                else