Condition Names - Single Value

Condition Names - Single Value Example

Conditional Statements Tutorial   

Scenario - Declaring a condition name with single value.

Code -

----+----1----+----2----+----3----+----4----+----5----+
       IDENTIFICATION DIVISION.
       PROGRAM-ID. LEVEL88S.
       AUTHOR. MTH.

       DATA DIVISION.
       WORKING-STORAGE SECTION.

       01 WS-GENDER         PIC X(01) VALUE "M".
      * Condition name with a single value
          88 WS-MALE        VALUE "M".
          88 WS-FEMALE      VALUE "F".

       PROCEDURE DIVISION.

           IF WS-MALE
              DISPLAY "Gender is Male"
           ELSE
              DISPLAY "Gender is Female"
           END-IF.

           STOP RUN.

Output -

Gender is Male

Explaining Example -

In the above example:

  • WS-GENDER is declared as a single-byte alphanumeric variable. It has two condition names.
  • WS-MALE and WS-FEMALE are single-value condition names. If WS-MALE (i.e., IF WS-GENDER EQUALS "M") is satisifed, "Gender is Male" will be displayed. Otherwise, "Gender is Female" will be displayed.