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[apt.git] / apt-pkg / algorithms.h

diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index b6da1f2bf8f3f48e19821f3233c5cf6e5f4a89c8..5148ff19d10b6c145ef7fe16a8957f141b021c0b 100644 (file)
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -1,6 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: algorithms.h,v 1.10 2001/05/22 04:17:41 jgg Exp $

 /* ######################################################################
 
    Algorithms - A set of misc algorithms
 /* ######################################################################
 
    Algorithms - A set of misc algorithms


@@ -53,8 +52,10 @@ using std::ostream;
 #endif
 
 
 #endif
 
 

+class pkgSimulatePrivate;

 class pkgSimulate : public pkgPackageManager                           /*{{{*/
 {
 class pkgSimulate : public pkgPackageManager                           /*{{{*/
 {

+   pkgSimulatePrivate * const d;

    protected:
 
    class Policy : public pkgDepCache::Policy
    protected:
 
    class Policy : public pkgDepCache::Policy


@@ -62,12 +63,12 @@ class pkgSimulate : public pkgPackageManager                                /*{{{*/
       pkgDepCache *Cache;
       public:
       
       pkgDepCache *Cache;
       public:
       

-      virtual VerIterator GetCandidateVer(PkgIterator const &Pkg)
+      virtual VerIterator GetCandidateVer(PkgIterator const &Pkg) APT_OVERRIDE

       {
         return (*Cache)[Pkg].CandidateVerIter(*Cache);
       }
       
       {
         return (*Cache)[Pkg].CandidateVerIter(*Cache);
       }
       

-      Policy(pkgDepCache *Cache) : Cache(Cache) {};
+      explicit Policy(pkgDepCache *Cache) : Cache(Cache) {};

    };
    
    unsigned char *Flags;
    };
    
    unsigned char *Flags;


@@ -75,27 +76,34 @@ class pkgSimulate : public pkgPackageManager                                /*{{{*/
    Policy iPolicy;
    pkgDepCache Sim;
    pkgDepCache::ActionGroup group;
    Policy iPolicy;
    pkgDepCache Sim;
    pkgDepCache::ActionGroup group;

-   
-   // The Actuall installation implementation
-   virtual bool Install(PkgIterator Pkg,std::string File);
-   virtual bool Configure(PkgIterator Pkg);
-   virtual bool Remove(PkgIterator Pkg,bool Purge);
+
+   // The Actual installation implementation
+   virtual bool Install(PkgIterator Pkg,std::string File) APT_OVERRIDE;
+   virtual bool Configure(PkgIterator Pkg) APT_OVERRIDE;
+   virtual bool Remove(PkgIterator Pkg,bool Purge) APT_OVERRIDE;
+
+   // FIXME: trick to avoid ABI break for virtual reimplementation; fix on next ABI break
+public:
+   APT_HIDDEN bool Go2(APT::Progress::PackageManager * progress);

 
 private:
    APT_HIDDEN void ShortBreaks();
    APT_HIDDEN void Describe(PkgIterator iPkg,std::ostream &out,bool Current,bool Candidate);
 
 private:
    APT_HIDDEN void ShortBreaks();
    APT_HIDDEN void Describe(PkgIterator iPkg,std::ostream &out,bool Current,bool Candidate);

+   APT_HIDDEN bool RealInstall(PkgIterator Pkg,std::string File);
+   APT_HIDDEN bool RealConfigure(PkgIterator Pkg);
+   APT_HIDDEN bool RealRemove(PkgIterator Pkg,bool Purge);

 
    public:
 
 
    public:
 

-   pkgSimulate(pkgDepCache *Cache);
-   ~pkgSimulate();
+   explicit pkgSimulate(pkgDepCache *Cache);
+   virtual ~pkgSimulate();

 };
                                                                        /*}}}*/
 class pkgProblemResolver                                               /*{{{*/
 {
  private:
    /** \brief dpointer placeholder (for later in case we need it) */
 };
                                                                        /*}}}*/
 class pkgProblemResolver                                               /*{{{*/
 {
  private:
    /** \brief dpointer placeholder (for later in case we need it) */

-   void *d;
+   void * const d;

 
    pkgDepCache &Cache;
    typedef pkgCache::PkgIterator PkgIterator;
 
    pkgDepCache &Cache;
    typedef pkgCache::PkgIterator PkgIterator;


@@ -113,8 +121,7 @@ class pkgProblemResolver                                            /*{{{*/
    bool Debug;
    
    // Sort stuff
    bool Debug;
    
    // Sort stuff

-   static pkgProblemResolver *This;
-   APT_HIDDEN static int ScoreSort(const void *a,const void *b) APT_PURE;
+   APT_HIDDEN int ScoreSort(Package const *A, Package const *B) APT_PURE;

 
    struct PackageKill
    {
 
    struct PackageKill
    {


@@ -125,9 +132,6 @@ class pkgProblemResolver                                            /*{{{*/
    APT_HIDDEN void MakeScores();
    APT_HIDDEN bool DoUpgrade(pkgCache::PkgIterator Pkg);
 
    APT_HIDDEN void MakeScores();
    APT_HIDDEN bool DoUpgrade(pkgCache::PkgIterator Pkg);
 

-   APT_HIDDEN bool ResolveInternal(bool const BrokenFix = false);
-   APT_HIDDEN bool ResolveByKeepInternal();
-

    protected:
    bool InstOrNewPolicyBroken(pkgCache::PkgIterator Pkg);
 
    protected:
    bool InstOrNewPolicyBroken(pkgCache::PkgIterator Pkg);
 


@@ -139,14 +143,16 @@ class pkgProblemResolver                                          /*{{{*/
 
    // Try to intelligently resolve problems by installing and removing packages
    bool Resolve(bool BrokenFix = false, OpProgress * const Progress = NULL);
 
    // Try to intelligently resolve problems by installing and removing packages
    bool Resolve(bool BrokenFix = false, OpProgress * const Progress = NULL);

+   APT_HIDDEN bool ResolveInternal(bool const BrokenFix = false);

 
    // Try to resolve problems only by using keep
    bool ResolveByKeep(OpProgress * const Progress = NULL);
 
    // Try to resolve problems only by using keep
    bool ResolveByKeep(OpProgress * const Progress = NULL);

+   APT_HIDDEN bool ResolveByKeepInternal();

 
 

-   APT_DEPRECATED void InstallProtect();
+   APT_DEPRECATED_MSG("NOOP as MarkInstall enforces not overriding FromUser markings") void InstallProtect();

 
 

-   pkgProblemResolver(pkgDepCache *Cache);
-   ~pkgProblemResolver();
+   explicit pkgProblemResolver(pkgDepCache *Cache);
+   virtual ~pkgProblemResolver();

 };
                                                                        /*}}}*/
 bool pkgApplyStatus(pkgDepCache &Cache);
 };
                                                                        /*}}}*/
 bool pkgApplyStatus(pkgDepCache &Cache);