UserData.h

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#ifndef ZYPP_USERDATA_H
#define ZYPP_USERDATA_H

#include <iosfwd>
#include <string>
#include <map>
#include <boost/any.hpp>

#include "zypp/base/PtrTypes.h"
#include "zypp/ContentType.h"

namespace zypp
{
  namespace callback
  {
    class UserData
    {
      typedef std::map<std::string,boost::any> DataType;
    public:
      UserData()
      {}

    public:
      const ContentType & type() const
      { return _type; }

      void type( const ContentType & type_r )
      { _type = type_r; }

    public:
      explicit operator bool() const
      { return ! ( _dataP == nullptr || _dataP->empty() ); }

    private:
      ContentType               _type;
      shared_ptr<DataType>      _dataP;
    };

    inline std::ostream & operator<<( std::ostream & str, const UserData & obj )
    { return str << "UserData(" << obj.type() << ")";}

  } // namespace callback
} // namespace zypp
#endif // ZYPP_USERDATA_H