From 773e2c1fe5fd1a315ffaaf79f2f2e4a9e975649a Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Wed, 9 Dec 2009 19:24:03 +0100
Subject: Refactor the cache iterators by using a common base class

This should not change the public interface, but it removes the
friend connection between the iterators and pkgcache as it is unused.
---
 apt-pkg/pkgcache.h | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'apt-pkg/pkgcache.h')

diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index e8a3e1064..359f8a590 100644
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -43,6 +43,7 @@ class pkgCache								/*{{{*/
    struct DescFile;
    
    // Iterators
+   template<typename Str, typename Itr> class Iterator;
    class PkgIterator;
    class VerIterator;
    class DescIterator;
@@ -51,14 +52,6 @@ class pkgCache								/*{{{*/
    class PkgFileIterator;
    class VerFileIterator;
    class DescFileIterator;
-   friend class PkgIterator;
-   friend class VerIterator;
-   friend class DescInterator;
-   friend class DepIterator;
-   friend class PrvIterator;
-   friend class PkgFileIterator;
-   friend class VerFileIterator;
-   friend class DescFileIterator;
    
    class Namespace;
    
-- 
cgit v1.2.3