Replace basic for loops with range-based loops or algorithms

[builder.git] / source / cache.cpp

diff --git a/source/cache.cpp b/source/cache.cpp
index de4643c4bf23abe1f9eb640a90756503d2e3313e..b8c71afc6744d7ef886c8483dabaa9d3f7410612 100644 (file)
--- a/source/cache.cpp
+++ b/source/cache.cpp
@@ -141,13 +141,13 @@ void Cache::save() const
        package.get_builder().get_logger().log("files", format("Writing %s", filename));
        IO::BufferedFile out(filename.str(), IO::M_WRITE);
 
-       for(DataMap::const_iterator i=data.begin(); i!=data.end(); ++i)
+       for(const auto &kvp: data)
        {
-               write_string(out, i->first.first);
-               write_string(out, i->first.second);
-               write_count(out, i->second.size());
-               for(ValueList::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
-                       write_string(out, *j);
+               write_string(out, kvp.first.first);
+               write_string(out, kvp.first.second);
+               write_count(out, kvp.second.size());
+               for(const string &v: kvp.second)
+                       write_string(out, v);
        }
 
        changed = false;