ResPoolManager.h

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#ifndef ZYPP_RESPOOLMANAGER_H
#define ZYPP_RESPOOLMANAGER_H

#include <iosfwd>

#include "zypp/ResPool.h"
#include "zypp/ResPoolProxy.h"
#include "zypp/ResStore.h"

namespace zypp
{ 

  //
  //    CLASS NAME : ResPoolManager
  //
  class ResPoolManager
  {
    friend std::ostream & operator<<( std::ostream & str, const ResPoolManager & obj );

  public:
    typedef pool::PoolTraits::Item           Item;
    typedef pool::PoolTraits::size_type      size_type;
    typedef pool::PoolTraits::iterator       iterator;
    typedef pool::PoolTraits::const_iterator const_iterator;

  public:
    ResPoolManager();
    ~ResPoolManager();

    ResPool accessor() const
    { return ResPool( _pimpl.getPtr() ); }

    ResPoolProxy proxy() const;

  public:
    void insert( ResObject::constPtr ptr_r, bool installed = false )
    { inserter(installed)( ptr_r ); }

    void insert( const ResStore & store_r, bool installed = false )
    { insert( store_r.begin(), store_r.end(), installed ); }

    template <class _InputIterator>
      void insert( _InputIterator first_r, _InputIterator last_r, bool installed = false )
      { std::for_each( first_r, last_r, inserter(installed) ); }

    void erase( ResObject::constPtr ptr_r )
    { deleter()( ptr_r ); }

    void clear();

  private:
    typedef pool::PoolTraits::ItemContainerT  ContainerT;
    typedef pool::PoolTraits::Impl        Impl;
    typedef pool::PoolTraits::Inserter    Inserter;
    typedef pool::PoolTraits::Deleter     Deleter;

  private:
    RW_pointer<pool::PoolTraits::Impl> _pimpl;
    Inserter inserter( bool installed )
    { return Inserter( *_pimpl, installed ); }
    Deleter deleter()
    { return Deleter( *_pimpl ); }
  };

  std::ostream & operator<<( std::ostream & str, const ResPoolManager & obj );

} // namespace zypp
#endif // ZYPP_RESPOOLMANAGER_H

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