The idea was to create a container of somewhat cpecial structure. It is of pyramid-like appearance but also provides fractal-like growth

Basic element of container has acess to it's

• parent element ( the one above )
• 2 sybling elements ( actualy a double-linked circle of arbitrary length of sybling elements )
• a child element ( that can also have a child element and a circle of sybling elements of it's own )

The container can be used to store (for example) a sequence of application menue's Like

MAIN_MENU
    <-   CHOICE_1  ->
        <-   SUB_CHOICE_1_1   <->   SUB_CHOICE_1_2   <->   SUB_CHOICE_1_3    <->   ...   <->   SUB_CHOICE_1_1
    <-   CHOICE_2  ->
        ...
            ...   ...   ...
    <-   CHOICE_3  ->

Or

Game
	Lvl-1
		Area-11
			Location-111 -- Location-112 -- Location-113
				room-1111		room-1121		room-1131
				room-1112		room-1122		room-1132
				room-1113		room-1123		room-1133
		Area-2
	Lvl-2
		Area-1

Etc.

The structure is quite hard to represent graphically becouse of its almost nature But the container is fun to move around inside (the xmass.cpp provides possibility of it)

Our MainTest provides ability to fill up such container in runtime

1. Build solution and run it in Debug mode
2. Use commands like

show  elem|ring  --  shows current element | ring bound to current elemen
push  iter|prev|next|down  element  --  push new element (int) into container 
goto  iter|prev|uber|next|down  --  move current element in direction (if possible)
pop  --  pops current element (also kills its children)
quit  --  quit application

3. Start with pushing in root-element

	push iter