goTop()
 Position cursor at the first logical identity (record)
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 Prototype

     ERRCODE goTop(
                       AREAP wa
                    )

 Arguments

     wa is a pointer to self.

 Description

     goTop() repositions the work area cursor for wa to the first logical data item.
     This method emulates the CA-Clipper GOTO TOP command.

 Default Behavior

     You must implement the default behavior of this method through a
     subclass.

 Implementation Notes

     .  When positioning to the first logical data item, goTop()
        should respect any active scopes or filters.

     .  If an order is attached to your implementation of work area,
        you must use the top data item based on the correct row order and
        respect any scoping or filtering.

 Files  Header file is Rdd.api.