use forward declaration in headers if possible instead of includes

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

diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 050934badcae91779107a61de54ae2c05cda20e9..948fe110312689e06d05130a5e1e849a388d5692 100644 (file)
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -33,11 +33,10 @@
 
 #include <apt-pkg/packagemanager.h>
 #include <apt-pkg/depcache.h>
-#include <apt-pkg/acquire.h>
 
 #include <iostream>
 
-using std::ostream;
+class pkgAcquireStatus;
 
 class pkgSimulate : public pkgPackageManager                           /*{{{*/
 {
@@ -63,13 +62,13 @@ class pkgSimulate : public pkgPackageManager                                /*{{{*/
    pkgDepCache::ActionGroup group;
    
    // The Actuall installation implementation
-   virtual bool Install(PkgIterator Pkg,string File);
+   virtual bool Install(PkgIterator Pkg,std::string File);
    virtual bool Configure(PkgIterator Pkg);
    virtual bool Remove(PkgIterator Pkg,bool Purge);
 
 private:
    void ShortBreaks();
-   void Describe(PkgIterator iPkg,ostream &out,bool Current,bool Candidate);
+   void Describe(PkgIterator iPkg,std::ostream &out,bool Current,bool Candidate);
    
    public:
 
@@ -112,6 +111,9 @@ class pkgProblemResolver                                            /*{{{*/
    bool ResolveInternal(bool const BrokenFix = false);
    bool ResolveByKeepInternal();
    
+   protected:
+   bool InstOrNewPolicyBroken(pkgCache::PkgIterator Pkg);
+
    public:
    
    inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected; Cache.MarkProtected(Pkg);};