Imported Upstream version 16.3.2

[platform/upstream/libzypp.git] / zypp / sat / Pool.h

diff --git a/zypp/sat/Pool.h b/zypp/sat/Pool.h
index d923b3a..0bdddd5 100644 (file)
--- a/zypp/sat/Pool.h
+++ b/zypp/sat/Pool.h
@@ -19,6 +19,7 @@
 #include "zypp/sat/detail/PoolMember.h"
 #include "zypp/Repository.h"
 #include "zypp/sat/WhatProvides.h"
+#include "zypp/sat/SolvableSet.h"
 #include "zypp/sat/Queue.h"
 
 ///////////////////////////////////////////////////////////////////
@@ -66,9 +67,6 @@ namespace zypp
         /** Update housekeeping data if necessary (e.g. whatprovides). */
         void prepare() const;
 
-       /** \ref prepare plus some expensive checks done before solving only. */
-       void prepareForSolving() const;
-
        /** Get rootdir (for file conflicts check) */
        Pathname rootDir() const;
 
@@ -88,6 +86,10 @@ namespace zypp
         /** Iterator behind the last \ref Repository. */
         RepositoryIterator reposEnd() const;
 
+       /** Iterate the repositories. */
+       Iterable<RepositoryIterator> repos() const
+       { return makeIterable( reposBegin(), reposEnd() ); }
+
         /** Return a \ref Repository named \c alias_r.
          * It a such a \ref Repository does not already exist
          * a new empty \ref Repository is created.
@@ -95,7 +97,7 @@ namespace zypp
         Repository reposInsert( const std::string & alias_r );
 
         /** Find a \ref Repository named \c alias_r.
-         * Returns \ref norepository if there is no such \ref Repository.
+         * Returns \ref noRepository if there is no such \ref Repository.
          */
         Repository reposFind( const std::string & alias_r ) const;
 
@@ -105,6 +107,13 @@ namespace zypp
         void reposErase( const std::string & alias_r )
         { reposFind( alias_r ).eraseFromPool(); }
 
+        /** Remove all repos from the pool.
+        * This also shrinks a pool which may have become large
+        * after having added and removed repos lots of times.
+        */
+        void reposEraseAll()
+       { while ( ! reposEmpty() ) reposErase( reposBegin()->alias() ); }
+
       public:
         /** Reserved system repository alias \c @System. */
         static const std::string & systemRepoAlias();
@@ -157,15 +166,19 @@ namespace zypp
         /** Iterator behind the last \ref Solvable. */
         SolvableIterator solvablesEnd() const;
 
+       /** Iterate the solvables. */
+       Iterable<SolvableIterator> solvables() const
+       { return makeIterable( solvablesBegin(), solvablesEnd() ); }
+
       public:
-        /** \name Iterate all Solvables matching a \c _Filter. */
+        /** \name Iterate all Solvables matching a \c TFilter. */
         //@{
-        template<class _Filter>
-        filter_iterator<_Filter,SolvableIterator> filterBegin( const _Filter & filter_r ) const
+        template<class TFilter>
+        filter_iterator<TFilter,SolvableIterator> filterBegin( const TFilter & filter_r ) const
         { return make_filter_iterator( filter_r, solvablesBegin(), solvablesEnd() ); }
 
-        template<class _Filter>
-        filter_iterator<_Filter,SolvableIterator> filterEnd( const _Filter & filter_r ) const
+        template<class TFilter>
+        filter_iterator<TFilter,SolvableIterator> filterEnd( const TFilter & filter_r ) const
         { return make_filter_iterator( filter_r, solvablesEnd(), solvablesEnd() ); }
         //@}
 
@@ -206,6 +219,17 @@ namespace zypp
         /** Whether this \ref Locale is in the set of requested locales. */
         bool isRequestedLocale( const Locale & locale_r ) const;
 
+
+       /** Start tracking changes based on this \a locales_r. */
+       void initRequestedLocales( const LocaleSet & locales_r );
+
+       /** Added since last initRequestedLocales. */
+       const LocaleSet & getAddedRequestedLocales() const;
+
+       /** Removed since last initRequestedLocales.*/
+       const LocaleSet & getRemovedRequestedLocales() const;
+
+
         /** Get the set of available locales.
          * This is computed from the package data so it actually
          * represents all locales packages claim to support.
@@ -217,20 +241,17 @@ namespace zypp
         //@}
 
       public:
-        /** \name Multiversion install.
-         * Ident list of all packages that can be installed in different version
-         * at the same time. (\see \ref ZConfig::multiversionSpec)
-         */
-        //@{
-        typedef IdStringSet::const_iterator MultiversionIterator;
-
-        bool multiversionEmpty() const;
-        size_t multiversionSize() const;
-        MultiversionIterator multiversionBegin() const;
-        MultiversionIterator multiversionEnd() const;
-
-        bool isMultiversion( IdString ident_r ) const;
-        //@}
+       /** \name Multiversion install.
+        * Whether the pool contains packages which are multiversion installable.
+        * \see \ref Solvable::multiversionInstall
+        * \see \ref ZConfig::multiversionSpec
+        */
+       //@{
+       typedef SolvableSet MultiversionList;
+       const MultiversionList & multiversion() const;
+       /** \deprecated Legacy, use multiversion().empty() instead. */
+       ZYPP_DEPRECATED bool multiversionEmpty() const { return multiversion().empty(); }
+       //@}
 
       public:
         /** \name Autoinstalled */
@@ -261,6 +282,9 @@ namespace zypp
     inline bool operator!=( const Pool & lhs, const Pool & rhs )
     { return lhs.get() != rhs.get(); }
 
+    /** Create solv file content digest for zypper bash completion */
+    void updateSolvFileIndex( const Pathname & solvfile_r );
+
     /////////////////////////////////////////////////////////////////
   } // namespace sat
   ///////////////////////////////////////////////////////////////////