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

[ginac.git] / ginac / numeric.cpp

diff --git a/ginac/numeric.cpp b/ginac/numeric.cpp
index 9c70b46e7fba72adee830c9284ef90de8ff42153..2102e94b6086e4ce146bbb7d9ea8731a5f31a97f 100644 (file)
--- a/ginac/numeric.cpp
+++ b/ginac/numeric.cpp
@@ -2539,9 +2539,8 @@ _numeric_digits& _numeric_digits::operator=(long prec)
        cln::default_float_format = cln::float_format(prec);
 
        // call registered callbacks
-       std::vector<digits_changed_callback>::const_iterator it = callbacklist.begin(), end = callbacklist.end();
-       for (; it != end; ++it) {
-               (*it)(digitsdiff);
+       for (auto it : callbacklist) {
+               (it)(digitsdiff);
        }
 
        return *this;