To be used by DIM clients - implements blocking DIM service reception
    DimCurrentInfo constructors subscribe to DIM services.
        Required Parameters: the Service Name and the value to receive when service not available
    The methods get() wait for the Service to arrive if it has not arrived yet. Once the service contents
    are received the Service is discarded (The client disconnects from the server).

Constructors :

• public DimCurrentInfo ( char * name, int nolink) ; Integer Service
• public DimCurrentInfo ( char * name, float nolink) ; Float Service
• public DimCurrentInfo ( char * name, double nolink) ; Double Service
• public DimCurrentInfo ( char * name, short nolink) ; Short Service
• public DimCurrentInfo ( char * name, longlong nolink) ; Longlong (64 bit) Service
• public DimCurrentInfo ( char * name, char * nolink) ; String Service
• public DimCurrentInfo ( char * name, void * nolink, int nolinksize) ; Structure Service

• public ~ DimCurrentInfo ( ) ;

• int getInt ( ) ; Get Integer Service contents
• float getFloat ( ) ; Get Float Service Contents
• double getDouble ( ) ; get Double Service Contents
• short getShort ( ) ; get Short Service Contents
• longlong getLonglong ( ) ; get Longlong (64 bit) Service Contents
• char* getString ( ) ; Get String Service contents
• void* getData ( ) ; Get the Service contents
• int getSize ( ) ; Get Service contents Size