MPARAMNUM

 

The MPARAMNUM compiler directive identifies the number of parameters that have been specified as input for a MACRO expansion operation. The directive uses the following format:

 

 

MPARAMNUM( )

Flags Affected: NONE

Note the following:

  1. This operator is only valid within the body of a MACRO and requires a specific syntax format.

  2. When a valid syntax form is detected, the number of parameters that have been specified as input for a MACRO expansion operation is returned.

  3. This operator can ONLY be used in an EQUATE or %IF - CIF directive statements.

 

 

See Also: Compiler Directives

 


PL/B Language Reference MNULL MUNDEF