Denso RC5 Specifications download pdf (Page 208)

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8.16.2 Calling with Reference

A local variable can be passed as an argument.

To designate an entire array as an argument, put the array name in

parentheses.

When the contents of a variable passed by calling with reference are changed

in the program to be called, the change is valid even if the flow returns to the

calling program.

Example 1: If you call the program PROGRAM SUB1 (AA#)

• If a local variable is passed 1 (When DD has been declared with DEFDBL)

CALL SUB1 (DD#)

• If a local variable is passed 2 (When DA has been declared with DEFDBL)

CALL SUB1 (DA)

Note: A value must be assigned to a local variable beforehand. In the

following case, use a value to pass.

CALL SUB1 (D1)

Example 2: If the program PROGRAM SUB2 (BB% (10)) is called

• If the entire array is called (When AB% (10) has been declared with DIM)

CALL SUB2 (AB% ())

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Denso RC5 Specifications Page 208

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