xpfNext

 
SYNTAX:
 
xpfNext(iteratorId : GENERIC)
        result    : BOOLEAN;
 
The xpfNext function positions the specified iterator to the next aggregate element immediately following the current element which will then be the new current element of the iterator after this operation is completed. The result is returned in the argument <result>, and is TRUE if the specified iterator have got a new current element, and FALSE if there was an error during operation.
This function is equivalent to the EDMinterface^ function sdaiNext.
See also xpxNext