Class MACHINE

Class Machine is the set of functions designed to give informations about Virtual LOGLAN Machine.

unit LocalNode:function:integer
Returns the ID of local Virtual Processor.
unit NodesNum:function:integer
Returns the number of Virtual Processors actually available in the Machine.
Warning! The local VLP is not counted, so function returns 0 if there are no other Processors.
unit NodeExists:function(node:integer):boolean
Returns TRUE if the Virtual Processor with the ID equal to the node is connected to the Machine.
unit MachineInfo:function:NodeInfo
This function returns full information about all connected Virtual Processors. Information is given as a list of NodeInfo structures.
The NodeInfo structure is defined in the class Machine as follow:
```
unit NodeInfo:class;
var num:integer,        (* an ID of a Virtual Processor *)
    addr:arrayof char   (* IP address of a VLP *)
    next:NodeInfo       (* next structure on the list *)
end NodeInfo;
```