ACE/examples/Smart_Pointers/Widget_Part_Impl.h

   1 /* -*- C++ -*- */
   2 //=============================================================================
   3 /**
   4  *  @file    Widget_Part_Impl.h
   5  *
   6  *  @author Christopher Kohlhoff <chris@kohlhoff.com>
   7  */
   8 //=============================================================================
   9
  10 #ifndef WIDGET_PART_IMPL_H
  11 #define WIDGET_PART_IMPL_H
  12
  13 #include "Widget_Part.h"
  14 #include "Widget.h"
  15
  16 /**
  17  * @class Widget_Part_Impl
  18  *
  19  * @brief An implementation of the Widget_Part interface.
  20  */
  21 class Widget_Part_Impl : public Widget_Part
  22 {
  23 public:
  24   /// Constructor.
  25   Widget_Part_Impl (Widget *owner, const char* name, int size);
  26
  27   /// Destructor.
  28   virtual ~Widget_Part_Impl ();
  29
  30   /// Ask the part to print information about itself.
  31   virtual void print_info ();
  32
  33   /// Ask the part to remove itself from the widget that contains it.
  34   virtual void remove_from_owner ();
  35
  36 private:
  37   /// The widget that contains this part.
  38   Widget *owner_;
  39
  40   /// The name of this part.
  41   char *name_;
  42
  43   /// The size of this part.
  44   int size_;
  45 };
  46
  47 #endif /* WIDGET_PART_IMPL_H */