X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/0a8e3465cb644e380ab0fc6d66f6d1f17363b34e..61d6a8de486f2262acbb47cea24f5dae143be8d1:/apt-pkg/algorithms.h

diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 0379357c2..d68fbfbea 100644
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: algorithms.h,v 1.4 1998/10/02 04:39:43 jgg Exp $
+// $Id: algorithms.h,v 1.8 1999/10/27 04:38:27 jgg Exp $
 /* ######################################################################
 
    Algorithms - A set of misc algorithms
@@ -49,7 +49,7 @@ class pkgSimulate : public pkgPackageManager
    // The Actuall installation implementation
    virtual bool Install(PkgIterator Pkg,string File);
    virtual bool Configure(PkgIterator Pkg);
-   virtual bool Remove(PkgIterator Pkg);
+   virtual bool Remove(PkgIterator Pkg,bool Purge);
    void ShortBreaks();
    
    public:
@@ -68,7 +68,8 @@ class pkgProblemResolver
    typedef pkgCache::Package Package;
    
    enum Flags {Protected = (1 << 0), PreInstalled = (1 << 1),
-               Upgradable = (1 << 2), ReInstateTried = (1 << 3)};
+               Upgradable = (1 << 2), ReInstateTried = (1 << 3),
+               ToRemove = (1 << 4)};
    signed short *Scores;
    unsigned char *Flags;
    bool Debug;
@@ -89,13 +90,17 @@ class pkgProblemResolver
    public:
    
    inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected;};
-
+   inline void Remove(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= ToRemove;};
+   inline void Clear(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] &= ~(Protected | ToRemove);};
+   
    // Try to intelligently resolve problems by installing and removing packages   
    bool Resolve(bool BrokenFix = false);
-
+   
    // Try to resolve problems only by using keep
    bool ResolveByKeep();
-      
+   
+   void InstallProtect();   
+   
    pkgProblemResolver(pkgDepCache &Cache);
 };
 
@@ -103,5 +108,6 @@ bool pkgDistUpgrade(pkgDepCache &Cache);
 bool pkgApplyStatus(pkgDepCache &Cache);
 bool pkgFixBroken(pkgDepCache &Cache);
 bool pkgAllUpgrade(pkgDepCache &Cache);
+bool pkgMinimizeUpgrade(pkgDepCache &Cache);
 
 #endif