igroup.h

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 //*****************************************************************************


 // Copyright 1986, 2014 NVIDIA Corporation. All rights reserved.


 //*****************************************************************************


 //*****************************************************************************


 

 #ifndef MI_NEURAYLIB_IGROUP_H


 #define MI_NEURAYLIB_IGROUP_H


 


 #include <mi/neuraylib/iscene_element.h>


 #include <mi/neuraylib/version.h>


 

 namespace mi {

 

 class IGroup :

     public base::Interface_declare<0x3b26d1b4,0x4aa8,0x4876,0xad,0x7c,0x4a,0xaa,0xd9,0x25,0x0d,0xce,

                                    IScene_element>

 {

 public:

     virtual Uint32 get_length() const = 0;

 

     virtual const char* get_element( Uint32 index) const = 0;

 

     virtual Sint32 attach( const char* scene_element) = 0;

 

     virtual Sint32 detach( const char* scene_element) = 0;

 

     virtual void clear () = 0;

 

     virtual const base::IInterface* MI_NEURAYLIB_DEPRECATED_METHOD_5_0(access_element)(

         Uint32 index) const = 0;

 

 #ifdef MI_NEURAYLIB_DEPRECATED_5_0


     template<class T>

     const T* access_element( Uint32 index) const


     {

         const base::IInterface* ptr_iinterface = access_element( index);

         if( !ptr_iinterface)

             return 0;

         const T* ptr_T = static_cast<const T*>( ptr_iinterface->get_interface( typename T::IID()));

         ptr_iinterface->release();

         return ptr_T;

     }

 #endif


 


     virtual base::IInterface* MI_NEURAYLIB_DEPRECATED_METHOD_5_0(edit_element)(

        Uint32 index) const = 0;

 

 #ifdef MI_NEURAYLIB_DEPRECATED_5_0


     template<class T>

     T* edit_element( Uint32 index) const


     {

         base::IInterface* ptr_iinterface = edit_element( index);

         if( !ptr_iinterface)

             return 0;

         T* ptr_T = static_cast<T*>( ptr_iinterface->get_interface( typename T::IID()));

         ptr_iinterface->release();

         return ptr_T;

     }

 #endif


 };

  // end group mi_neuray_scene_graph_structure


 

 } // namespace mi


 

 #endif // MI_NEURAYLIB_IGROUP_H