make destructors virtual

[apt.git] / apt-pkg / acquire-item.h

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 24f848f272892e3dab2650e97db8be9d12bed564..10c855e63d98a91caab3726dbaa708ab08107122 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -25,6 +25,14 @@
 #include <apt-pkg/weakptr.h>
 #include <apt-pkg/pkgcache.h>
 
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/vendor.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexrecords.h>
+#endif
+
 /** \addtogroup acquire
  *  @{
  *
@@ -691,6 +699,14 @@ class OptionalIndexTarget : public IndexTarget
                                                                        /*}}}*/
 /** \brief Information about an subindex index file. */                        /*{{{*/
 class SubIndexTarget : public IndexTarget
+{
+   virtual bool IsSubIndex() const {
+      return true;
+   }
+};
+                                                                       /*}}}*/
+/** \brief Information about an subindex index file. */                        /*{{{*/
+class OptionalSubIndexTarget : public OptionalIndexTarget
 {
    virtual bool IsSubIndex() const {
       return true;
@@ -758,6 +774,7 @@ class pkgAcqMetaSig : public pkgAcquire::Item
                 std::string MetaIndexURI, std::string MetaIndexURIDesc, std::string MetaIndexShortDesc,
                 const std::vector<struct IndexTarget*>* IndexTargets,
                 indexRecords* MetaIndexParser);
+   virtual ~pkgAcqMetaSig();
 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for downloading the meta-index  {{{
@@ -888,6 +905,7 @@ public:
                std::string const &MetaSigURI, std::string const &MetaSigURIDesc, std::string const &MetaSigShortDesc,
                const std::vector<struct IndexTarget*>* IndexTargets,
                indexRecords* MetaIndexParser);
+   virtual ~pkgAcqMetaClearSig();
 };
                                                                        /*}}}*/
 /** \brief An item that is responsible for fetching a package file.    {{{