LINC Programming Reference Manual - Public Support Login - Unisys

LOOK.UP; EVERY
LOOK.UP; EVERY
Syntax
Examples
The LOOK.UP; EVERY command is used to read Component, Memo Component, or Event
records into memory. It sequentially reads every record in the requested Ispec. Each new
record overwrites the old one.
For Standard and Table Components, the order in which records are read into memory is
determined by the value of the Ordinate. For Memo Components and Events, records are
read in the order of physical storage. This can change with additions and deletions, or
reorganization.
LOOK.UP; EVERY EVENT is valid in Report logic only.
The LOOK.UP; EVERY command creates a loop, and this loop must be terminated by an
END; or END.EXIT; command, as shown under ‘‘Syntax’’ and ‘‘Examples’’.
DD DDDDBDDDDD DDDDDDBDD
3 3
CDDD DDD4
3 3
@DDDDDDDDD DDDDDDDDDDY
DDDDDDDBDDDDDDDDDDDDDDDBDDDDDBDDDDDDDDDDDDDDDDBDDDD
3 3 3 3
@DDD DDDY CDDD DDDD4
3 3
@DDD DDDY
DDDBDDDDDDDDDDDDDDDDDDDDDDDDDDBDDDDDDDDDDDDDDDDDDDDD4
3 3
@D DD DY
The following example finds the tax rate for a taxable amount entered by the user. The
Component TAX has the Ordinate TAXRANGE and a Data item RATE with the following
values in four different records.
TAXRANGE 1 10000 30000 50000
RATE 0 .15 .25 .35
The tax rates are to be applied as shown in the following table.
1-158 v