selectable.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: selectable.h,v 1.20 2005/12/23 17:01:41 amoll Exp $
//

#ifndef BALL_CONCEPT_SELECTABLE_H
#define BALL_CONCEPT_SELECTABLE_H

#ifndef BALL_COMMON_H
# include <BALL/common.h>
#endif

#ifndef BALL_CONCEPT_PERSISTENTOBJECT_H
# include <BALL/CONCEPT/persistentObject.h>
#endif

#define BALL_SELECTABLE_DEFAULT_SELECTION   false

namespace BALL 
{

  class BALL_EXPORT Selectable
  {
    public:


    Selectable()
      ;
      
    Selectable(const Selectable& selectable, bool deep = true)
      ;
      
    virtual ~Selectable()
      ;

    virtual void clear()
      ;
    


    void set(const Selectable& selectable, bool deep = true)
      ;

    const Selectable& operator = (const Selectable& selectable)
      ;
    
    void get(Selectable& selectable, bool deep = true) const
      ;

    void swap(Selectable& selectable)
      ;

    
    virtual void select()
      ;

    virtual void deselect()
      ;

    virtual void setSelected(bool selected)
       { selected_ = selected; }



    bool isSelected() const
      ;

    bool operator == (const Selectable& selectable) const 
      ;

    bool operator != (const Selectable& selectable) const 
      ;



    void write(PersistenceManager& pm) const
      ;

    bool read(PersistenceManager& pm)
      ;


    
    virtual void dump(::std::ostream& s = std::cout, Size depth = 0) const
      ;

  
    protected:

    bool selected_;
  };

# ifndef BALL_NO_INLINE_FUNCTIONS
#   include <BALL/CONCEPT/selectable.iC>
# endif

} // namespace BALL

#endif // BALL_CONCEPT_SELECTABLE_H

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