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-rw-r--r--apt-pkg/cacheiterators.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index e2ca74683..3d58f7ec0 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -29,10 +29,12 @@
/*}}}*/
#ifndef PKGLIB_CACHEITERATORS_H
#define PKGLIB_CACHEITERATORS_H
+#include<iterator>
// abstract Iterator template /*{{{*/
/* This template provides the very basic iterator methods we
need to have for doing some walk-over-the-cache magic */
-template<typename Str, typename Itr> class pkgCache::Iterator {
+template<typename Str, typename Itr> class pkgCache::Iterator :
+ public std::iterator<std::forward_iterator_tag, Str> {
protected:
Str *S;
pkgCache *Owner;