Sets the default method for passing parameters.
Restriction: This directive is supported for
JVM COBOL only.
Syntax:
>>-.---.--METHOD-DEFAULT"pass-method"---------><
+-/-+
Parameters:
- pass-method
- One of:
- value
- By default, pass parameters by value, unless
BY REFERENCE is explicitly stated.
- reference
- By default, pass parameters by reference, unless
BY VALUE is explicitly stated.
Properties:
| Default:
|
METHODDEFAULT"reference"
|
| Phase:
|
Both
|
| $SET:
|
Initial
|
Comments:
Parameters are passed by reference by default, except in extension methods where they are passed by value.
When specifying multiple value parameters, the keyword VALUE is assumed for subsequent consecutive parameters. In the following example, v and vv are passed by value, and the others are passed by reference:
procedure division using a as binary-long value v as binary-long vv as binary-long reference r as binary-long rr as binary-long.