X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/afb1e2e3bb580077c6c917e6ea98baad8f3c39b3..8953292ef197b80c16d08b31830945fb7ac9ff8d:/apt-pkg/pkgcache.h

diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index 083f20ac2..587d97534 100644
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -75,7 +75,6 @@ class pkgCache
       enum PkgInstState {Ok=0,ReInstReq=1,HoldInst=2,HoldReInstReq=3};
       enum PkgCurrentState {NotInstalled=0,UnPacked=1,HalfConfigured=2,
 	   HalfInstalled=4,ConfigFiles=5,Installed=6};
-      enum PkgRemoveState {RemoveUnknown=0, RemoveManual=1,RemoveSuggested=2,RemoveRecommended=3,RemoveRequired=4};
    };
    
    struct Flag
@@ -90,7 +89,7 @@ class pkgCache
    string CacheFile;
    MMap ⤅
 
-   unsigned long sHash(string S) const;
+   unsigned long sHash(const string &S) const;
    unsigned long sHash(const char *S) const;
    
    public:
@@ -112,14 +111,14 @@ class pkgCache
    inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();};
       
    // String hashing function (512 range)
-   inline unsigned long Hash(string S) const {return sHash(S);};
+   inline unsigned long Hash(const string &S) const {return sHash(S);};
    inline unsigned long Hash(const char *S) const {return sHash(S);};
 
    // Usefull transformation things
    const char *Priority(unsigned char Priority);
    
    // Accessors
-   PkgIterator FindPkg(string Name);
+   PkgIterator FindPkg(const string &Name);
    Header &Head() {return *HeaderP;};
    inline PkgIterator PkgBegin();
    inline PkgIterator PkgEnd();