Fortran Call Ptr

Indicates the use of a subroutine or function as an actual argument.

SUBROUTINE A(ARG1) 
   EXTERNAL ARG1 
   INTEGER ARG1 
   ... 
END SUBROUTINE 
FUNCTION B 
   ... 
END FUNCTION 
SUBROUTINE C 
   A(B) 
END SUBROUTINE
Reference Kind
Entity Performing Reference
Entity Being Referenced
Fortran Call Ptr
C
B
Fortran Callby Ptr
B
C
 

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