Micro Focus Enterprise Developer 3.0 for Eclipse > Programming > Mainframe Programming > AppMaster Builder > Developing Applications > Report Painter > Creating Report Programs > Define Report Logic > Multiple SUM or SOURCE Statements > Array Items

Array Items

Restriction: This topic applies only when the AppMaster Builder AddPack has been installed, and applies only to Windows platforms.

The iterative expression syntax for a complex array is the following:

1-dimensional array:

arrayitem
		  (#startnum[/endnum1[/increment1]]
		  1st subscript range

2-dimensional array:

arrayitem
		  (#startnum[/endnum1[/increment1]],
		  1st subscript range 
#startnum[/endnum2[/increment2]]
		  2nd subscript range

3-dimensional array:

arrayitem
		  (#startnum1[/endnum1[/increment1]],
		  1st subscript range 
#startnum2[/endnum2[/increment2]],
		  2nd subscript range 
#startnum3[/endnum3[/increment3]])
		  3rd subscript range

The following rules apply:

Parentheses indicate an array.
Use up to three # symbols to indicate three dimensions of an array.
Separate the subscript ranges with commas.
All of the symbols used for generating suffixed data items, above, apply to each array range.
Each dimension is described by a separate Data Division entry with an OCCURS clause.

The following SOURCE statements reference a 2 by 3 array:

SOURCE ARRAY-ITEM (1, 1)
SOURCE ARRAY-ITEM (1, 2)
SOURCE ARRAY-ITEM (1, 3)
SOURCE ARRAY-ITEM (2, 1)
SOURCE ARRAY-ITEM (2, 2)
SOURCE ARRAY-ITEM (2, 3)

Can, instead, be coded as:

SOURCE ARRAY-ITEM (#2, #3)

The following iterative expression:

SOURCE ARRAY-ITEM (#3, #2)

Replaces the following code:

SOURCE ARRAY-ITEM (1, 1)
SOURCE ARRAY-ITEM (1, 2)
SOURCE ARRAY-ITEM (2, 1)
SOURCE ARRAY-ITEM (2, 2)
SOURCE ARRAY-ITEM (3, 1)
SOURCE ARRAY-ITEM (3, 2)

The following statement produces SUM statements for each element of a three dimensional array of 3 by 2 by 3:

SUM TABLE ELEMENT (#3, #2, #3)

The following iterative expressions are examples of ranges within a one dimensional array:

SUM EXT-SALES-DOLLARS (#1/3)        PIC Z,ZZ9
     SUM QTR-1-SALES-DOLLARS        PIC ZZ,ZZ9
     SUM EXT-SALES-DOLLARS (#4/6)   PIC Z,ZZ9
     SUM QTR-2-SALES-DOLLARS        PIC ZZ,ZZ9
     SUM EXT-SALES-DOLLARS (#7/9)   PIC Z,ZZ9
     SUM QTR-3-SALES-DOLLARS        PIC ZZ,ZZ9
     SUM EXT-SALES-DOLLARS (#10/12) PIC Z,ZZ9
     SUM QTR-4-SALES-DOLLARS        PIC ZZ,ZZ9
     SUM YR-SALES-DOLLARS           PIC $$$$,$$$