PluginExecutor.h

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#ifndef ZYPP_PLUGINEXECUTOR_H
#define ZYPP_PLUGINEXECUTOR_H

#include <iosfwd>

#include "zypp/base/PtrTypes.h"
#include "zypp/base/SafeBool.h"
#include "zypp/PluginScript.h"

namespace zypp
{
  class PluginExecutor : private base::SafeBool<PluginExecutor>
  {
    friend std::ostream & operator<<( std::ostream & str, const PluginExecutor & obj );
    friend bool operator==( const PluginExecutor & lhs, const PluginExecutor & rhs );

    public:
      PluginExecutor();

      ~PluginExecutor();

    public:
#ifndef SWIG // Swig treats it as syntax error

      using base::SafeBool<PluginExecutor>::operator bool_type;
#endif

      bool empty() const;

      size_t size() const;

    public:
      void load( const Pathname & path_r );

      void send( const PluginFrame & frame_r );

    public:
      class Impl;               
    private:
#ifndef SWIG // Swig treats it as syntax error
      friend base::SafeBool<PluginExecutor>::operator bool_type() const;
#endif
      bool boolTest() const
      { return !empty(); }

    private:
      RW_pointer<Impl> _pimpl;  
  };

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

  inline bool operator==( const PluginExecutor & lhs, const PluginExecutor & rhs )
  { return ( lhs._pimpl == rhs._pimpl ); }

  inline bool operator!=( const PluginExecutor & lhs, const PluginExecutor & rhs )
  { return( ! operator==( lhs, rhs ) ); }

} // namespace zypp
#endif // ZYPP_PLUGINEXECUTOR_H