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

[ginac.git] / ginac / operators.cpp

diff --git a/ginac/operators.cpp b/ginac/operators.cpp
index eb8566c3457f055150376e3ff2e6ba806abb6b4b..a6228e8d05d3fbe6c86aad8b60045f2ea03f0e7e 100644 (file)
--- a/ginac/operators.cpp
+++ b/ginac/operators.cpp
@@ -352,8 +352,8 @@ std::ostream & operator<<(std::ostream & os, const ex & e)
 std::ostream & operator<<(std::ostream & os, const exvector & e)
 {
        print_context *p = get_print_context(os);
-       exvector::const_iterator i = e.begin();
-       exvector::const_iterator vend = e.end();
+       auto i = e.begin();
+       auto vend = e.end();
 
        if (i==vend) {
                os << "[]";
@@ -379,8 +379,8 @@ std::ostream & operator<<(std::ostream & os, const exvector & e)
 std::ostream & operator<<(std::ostream & os, const exset & e)
 {
        print_context *p = get_print_context(os);
-       exset::const_iterator i = e.begin();
-       exset::const_iterator send = e.end();
+       auto i = e.begin();
+       auto send = e.end();
 
        if (i==send) {
                os << "<>";
@@ -406,8 +406,8 @@ std::ostream & operator<<(std::ostream & os, const exset & e)
 std::ostream & operator<<(std::ostream & os, const exmap & e)
 {
        print_context *p = get_print_context(os);
-       exmap::const_iterator i = e.begin();
-       exmap::const_iterator mend = e.end();
+       auto i = e.begin();
+       auto mend = e.end();
 
        if (i==mend) {
                os << "{}";