another round of method hardening with const& in Configuration

[ntk/apt.git] / apt-pkg / indexfile.h

diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index be02669..3cc5016 100644 (file)
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -5,10 +5,11 @@
 
    Index File - Abstraction for an index of archive/source file.
    
-   There are 3 primary sorts of index files, all represented by this 
+   There are 4 primary sorts of index files, all represented by this 
    class:
    
    Binary index files 
+   Binary translation files 
    Bianry index files decribing the local system
    Source index files
    
@@ -21,9 +22,6 @@
 #ifndef PKGLIB_INDEXFILE_H
 #define PKGLIB_INDEXFILE_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/indexfile.h"
-#endif
 
 #include <string>
 #include <apt-pkg/pkgcache.h>
@@ -55,6 +53,7 @@ class pkgIndexFile
 
       virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator /*File*/) const {return 0;};
       Type();
+      virtual ~Type() {};
    };
 
    virtual const Type *GetType() const = 0;
@@ -79,6 +78,10 @@ class pkgIndexFile
    virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress &/*Prog*/) const {return true;};
    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 
+   static bool TranslationsAvailable();
+   static bool CheckLanguageCode(const char *Lang);
+   static string LanguageCode();
+
    bool IsTrusted() const { return Trusted; };
    
    pkgIndexFile(bool Trusted): Trusted(Trusted) {};