RANK — Rank of a data object#
-
RANK(A)#
RANK(A)
returns the rank of a scalar or array data object.- Parameters
A – can be of any type
- Returns
The return value is of type
INTEGER
and of the default integer kind. For arrays, their rank is returned; for scalars zero is returned.
- Standard:
Technical Specification (TS) 29113
- Class:
Inquiry function
- Syntax:
RESULT = RANK(A)
- Example:
program test_rank integer :: a real, allocatable :: b(:,:) print *, rank(a), rank(b) ! Prints: 0 2 end program test_rank