avoid virtual in the iterators

[apt.git] / apt-pkg / depcache.h

diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h
index 20d263c67e11179492f211dcbf3f5135a137f5ca..2c3304ba8f82ac50877cf6da46364fbbb14e1121 100644 (file)
--- a/apt-pkg/depcache.h
+++ b/apt-pkg/depcache.h
@@ -1,6 +1,5 @@
 // -*- mode: c++; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: depcache.h,v 1.14 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
    DepCache - Dependency Extension data for the cache
@@ -164,6 +163,7 @@ class pkgDepCache : protected pkgCache::Namespace
     */
    class ActionGroup
    {
+       void * const d;
        pkgDepCache &cache;
 
        bool released;
@@ -179,7 +179,7 @@ class pkgDepCache : protected pkgCache::Namespace
        *  As long as this object exists, no automatic cleanup
        *  operations will be undertaken.
        */
-       ActionGroup(pkgDepCache &cache);
+       explicit ActionGroup(pkgDepCache &cache);
 
        /** \brief Clean up the action group before it is destroyed.
         *
@@ -192,7 +192,7 @@ class pkgDepCache : protected pkgCache::Namespace
        *  If this is the last action group, the automatic cache
        *  cleanup operations will be undertaken.
        */
-       ~ActionGroup();
+       virtual ~ActionGroup();
    };
 
    /** \brief Returns \b true for packages matching a regular
@@ -204,7 +204,7 @@ class pkgDepCache : protected pkgCache::Namespace
      DefaultRootSetFunc() : Configuration::MatchAgainstConfig("APT::NeverAutoRemove") {};
      virtual ~DefaultRootSetFunc() {};
 
-     bool InRootSet(const pkgCache::PkgIterator &pkg) { return pkg.end() == false && Match(pkg.Name()); };
+     bool InRootSet(const pkgCache::PkgIterator &pkg) APT_OVERRIDE { return pkg.end() == false && Match(pkg.Name()); };
    };
 
    struct StateCache
@@ -503,6 +503,8 @@ class pkgDepCache : protected pkgCache::Namespace
         bool const rPurge, unsigned long const Depth, bool const FromUser);
 
    private:
+   void * const d;
+
    APT_HIDDEN bool IsModeChangeOk(ModeList const mode, PkgIterator const &Pkg,
                        unsigned long const Depth, bool const FromUser);
 };