apply various suggestions made by cppcheck

[apt.git] / apt-inst / extract.h

diff --git a/apt-inst/extract.h b/apt-inst/extract.h
index 7143fa40933aa235614c8e900c6617f606acddf7..a62ff51bd2e73db8bf4ace9faa2913a0422304e6 100644 (file)
--- a/apt-inst/extract.h
+++ b/apt-inst/extract.h
@@ -17,11 +17,12 @@
 #ifndef PKGLIB_EXTRACT_H
 #define PKGLIB_EXTRACT_H
 
-
-
 #include <apt-pkg/dirstream.h>
 #include <apt-pkg/filelist.h>
 #include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+
+#include <string>
 
 class pkgExtract : public pkgDirStream
 {
@@ -37,9 +38,9 @@ class pkgExtract : public pkgDirStream
    
    public:
    
-   virtual bool DoItem(Item &Itm,int &Fd);
-   virtual bool Fail(Item &Itm,int Fd);
-   virtual bool FinishedFile(Item &Itm,int Fd);
+   virtual bool DoItem(Item &Itm,int &Fd) APT_OVERRIDE;
+   virtual bool Fail(Item &Itm,int Fd) APT_OVERRIDE;
+   virtual bool FinishedFile(Item &Itm,int Fd) APT_OVERRIDE;
 
    bool Finished();
    bool Aborted();