XML Syntax - COUNT IN Clause
Format

Syntax Rules:
- Data-name-1 is an implicitly defined numeric data item with a
picture clause of PIC S9(9) USAGE COMP-5.
General Rules:
- If COUNT IN appears on a data description entry with an OCCURS
clause, the dimension of data-name-1 is one less than the dimension of the
associated data item.
- If COUNT IN appears on a data description without an OCCURS
clause, the dimension of data-name-1 is the same as the dimension of the
associated data item.
The COUNT IN clause enables the program to determine the number of
occurrences just read, or to specify the number of element occurrences to be
output.